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Open Access Article
1 - The role of political-cultural factors as undesirable risk reducing factors in the petrochemical industry
jehad barzigarintroduction: This study was conducted to determine the political-economic factors that play a risk-reducing role in petrochemical companies listed on the Tehran Stock Exchange with a financial and marketing approach.Methodology: In quantitative assessment of political- Moreintroduction: This study was conducted to determine the political-economic factors that play a risk-reducing role in petrochemical companies listed on the Tehran Stock Exchange with a financial and marketing approach.Methodology: In quantitative assessment of political-cultural factors, arbitrage pricing model and adverse risk in the petrochemical industry and a questionnaire and analysis of answers with beta coefficient of MATLAB and Excel software were used. In qualitative assessment (ranking) of political-cultural factors with marketing-financial approach and 3 samples of questionnaires were used and these questionnaires were analyzed through Friedman ranking test in SPSS software.Findings: Quantitative findings indicate that the return on stocks of the portfolio of petrochemical companies listed on the Tehran Stock Exchange shows an unfavorable stock risk, which qualitative findings indicate that political factors such as government support for foreign investment and Joint ventures are the most important factor in reducing this unfavorable risk in the petrochemical industry. Also, increasing the export of petrochemical products has been identified as another important factor in reducing risk in the petrochemical industry.Conclusion: The highest risk that threatens the return of shares in the portfolio of petrochemical companies is due to political and cultural factors, laws and regulations, technology, etc. Manuscript profile -
Open Access Article
2 - The Effect of Financing Components on the Structure of Small and Medium-Sized Enterprises in the Petrochemical Industry
Meysam Saniefar Seyed Reza Salehiamiri Mehdi Elyasi Mehran Mokhtari Bayekolaie Seyed Abdollah Sajadijaghargh -
Open Access Article
3 - Strategic Model of Branding of Research Services of Oil, Gas and Petrochemical Industries
mohammad vasheghani farahani manochehr niknam Nader Qaribnavaz Hormoz MehraniPurpose: The main purpose of this study was to design a strategic branding model for research services in the oil, gas and petrochemical industries in Iran. Methodology: According to the research process, this study is fundamental in terms of orientation, qualitative i MorePurpose: The main purpose of this study was to design a strategic branding model for research services in the oil, gas and petrochemical industries in Iran. Methodology: According to the research process, this study is fundamental in terms of orientation, qualitative in terms of research, field and library in terms of research purpose, and more in terms of exploration and understanding of concepts. The grounded theory method aims to extract concepts and patterns from the background data that was done using documents, interviews and observations. It was a snowball sampling method with up to 15 experts. Theoretical saturation was interviewed. To collect data, two sections of documentary studies and semi-structured interviews were used. The data collection process was done by visual and audio interviews and then the text of the interviews was transcribed on paper and analyzed. In this research, to assess the validity of the interview, the opinions of the supervisor, marketing experts and the opinions of two professors in the field of management and marketing have been used. Findings: The results of the analysis of the interviews showed that the major categories of marketing information system were physical environment, product / service deliverables, marketing intelligence, organizational technology, personnel and manpower. , Gas and petrochemical, based on the systematic approach of Strauss and Corbin (1998) the sum of the categories extracted from raw data, in the form of causal conditions (structural stability of the company and marketing intelligence), strategy (marketing information system), context (Physical environment), intervening conditions (manager quality, quality of colleagues, organizational factors) and consequences (branding of research services of oil, gas and petrochemical industries) were categorized. Manuscript profile -
Open Access Article
4 - Identification and Prioritizing of Exporting Target Markets for Iran’s High Density Polyethylene (HDPE)
A. Hajiha M. Haghighi Kaffash M. ManianRecognition and prioritization the target markets for special goods is must to establish the efficient marketing strategy. This will save investments of exporters who want to make a continued presence in markets. On the other hand in export programming fi MoreRecognition and prioritization the target markets for special goods is must to establish the efficient marketing strategy. This will save investments of exporters who want to make a continued presence in markets. On the other hand in export programming field it can play a valuable leading rule for authorities to establish trade strategies and dual trade negotiations. This research as its title says “Identification and prioritizing of exporting target markets for high density polyethylene (HDPE)” have decided to prioritize the markets by their attractiveness via suitable indexes which are available and contains the expert’s view, resource demand, capabilities and objectives of Iranian petrochemical commercial company. In reality final destination of this research is that it maps correct movement of HDPE in target markets by observing objectives, resources and organization capabilities. The method used is that we gather the information statistics at the first, and then refine them by using import potential indexes and statistical techniques. we start up to recognize the most important indexes for evaluating market attractiveness by gathering the related industry expert view to prioritize target markets. Finally by using of this indexes and techniques of numerical taxonomy and factor analyzing and relying on given statistics and informations by international trade center, we prioritize the target markets of HDPE. The result of this research shows that the markets which are better for exporting Iran HDPE after china and Hong Kong that are two evident markets for this product are Ukraine, Turkey, Spain, Malaysia, Greece, USA, Pakistan, Indonesia and Poland. Manuscript profile -
Open Access Article
5 - Qualitative analysis of economic and cultural consequences of industrialization (the study of Mahabad Petrochemical project)
Karim Alinezhad Seyed Ahmad Firouzabadi hossein daneshmehrThe present study aims to identify and analyze the economic and cultural consequences of the petrochemical industry in Mahabad. The main question of the research is, how the industrial development policy in Mahabad influenced the economy and culture of local communities MoreThe present study aims to identify and analyze the economic and cultural consequences of the petrochemical industry in Mahabad. The main question of the research is, how the industrial development policy in Mahabad influenced the economy and culture of local communities? The research method is qualitative and thematic analysis is used to analyze and interpret the data. Data were collected using semi-structured interview and observation techniques and theoretical sampling method was used to answer the research aims, so that 21 of the key informants directly exposed to the phenomenon were interviewed. All interviews analyzed in two stages of open (primary and focused) and axial coding. In the economic sphere, there are 36 initial concepts in the subcategory of 12 major categories (economic inequality, income reduction, land ownership change, non-use of local workforces, livelihood challenge, unknown and unpredictable of petrochemical for people, disproportionate change in local people’s livelihood, work rent in petrochemicals, Lack of profit for local peoples, Gender discrimination in employing, Increasing incomes, experience and skills of some people). In the cultural sphere, the first 20 concepts were filed in six major categories (cultural heterogeneity, inactivity of petrochemicals in the cultural sphere, the lack of appropriate infrastructures for petrochemical, changes in people's cultural morale, familiarity with new cultures, cultural inspiration). The results show that the effects in the economic sphere have isolated, even in some cases, local people in the field of employment and labor power, rather than helping people livelihoods. Manuscript profile -
Open Access Article
6 - The Study of Mercury Bio-availability in Sediments of Petrochemical and Ja'fari, Bandar Imam Creeks
sedigheh aghabacki aloghareh sedigheh battaleblooie hakemeh amanipoor kamran gerayeshBackground and Objective: Due to high mobility and toxicity of mercury in environment and also high accumulation of mercury in food chain, it is important to understand and predict human exposure and ecological risk assessment of mercury. The purpose of this study was t MoreBackground and Objective: Due to high mobility and toxicity of mercury in environment and also high accumulation of mercury in food chain, it is important to understand and predict human exposure and ecological risk assessment of mercury. The purpose of this study was to investigate the total concentration of mercury and its bio-availability in sediment of Petrochemical and Ja'fari creeks. Method: In the present study, 27 sediment samples were collected from the sampling sites. Digestion was employed in sample digestion followed by analysis using MOOPAM. Samples were analyzed and determined for mercury concentrations by Mercury Analyzer model VM-3000 MERCURY VAPOR MONITOR. Sediments were further investigated for mercury fractions using a three step sequential extraction procedure of BCR. Results: The concentrations of THg in sediment samples with a minimum of 2.19 and maximum of 45.71 and average of 23.9 milligram per liter show that area is contaminated with mercury according to the National Oceanographic and Atmospheric Administration standard. Discussion and Conclusion: The sequential extraction procedure showed that most Hg in the sediments was largely bound in exchangeable phases. Therefore it can't be exchanged between water and sediment under the physicochemical conditions with alkaline pH. The mercury which bound to exchangeable phase can easily desorb and adsorb by sediments. High content of mercury was in station close to chloral alkaline factory and with distance, Hg concentration was decreased. Manuscript profile -
Open Access Article
7 - Reducing the emissions of Volatile Organic Compounds from Process Equipments in petrochemical industry using the LDAR program
majid esmaeili keivan saebBackground and Objective: Developing of petrochemical industry has increased the amount of volatile organic compounds (VOCs) released to the environment and has caused to reduce air quality and to increase global warming and also serious problems for public health. The MoreBackground and Objective: Developing of petrochemical industry has increased the amount of volatile organic compounds (VOCs) released to the environment and has caused to reduce air quality and to increase global warming and also serious problems for public health. The main objective of this research is to determine and reduce the amount of VOC compounds in oil, gas and petrochemical industries.Material and Methodology: In this study, the LDAR program which its results are based on the use of two analyzers equipped with PID detector and infrared camera was used. The EPA-21 method was also used to determine the leakage of compounds.Findings: The total amount of leakage potential was estimated to be 727.401 tons per year, considering all equipment, while the calculated emission components were precisely measured to be 320.16 tons; by doing the LDAR program these leakages were eliminated.Discussion and Conclusion: Based on the results of estimating the emission of pollutants from EPA in the selected petrochemical unit, it was found that the condition of the studied unit is much better than the global average, it should be noticed that valves and fittings have the highest contribution in VOCs emissions. Regarding the findings of the present study, it can be concluded that the proper implementation of the LDAR program will not only reduce VOC emissions and improve the economic situation but also reduce costs and produce a better and cleaner product. Manuscript profile -
Open Access Article
8 - Map of radionuclide distribution and assessment of absorbed dose and nuclear contamination on the Miankala Peninsula in the north of Iran
Reza Pourimani Seyed Mohsen Mortazavi Shahroudi Roshanak GhorbaniBackground and objective: The study, to assess the level of environmental radiation and to obtain the impact of the development of industry, including petrochemicals, on the formation of nuclear pollution, the specific activity of radionuclides, and the amount of absorb MoreBackground and objective: The study, to assess the level of environmental radiation and to obtain the impact of the development of industry, including petrochemicals, on the formation of nuclear pollution, the specific activity of radionuclides, and the amount of absorbed dose were measured in the Miankaleh peninsula in the north of Iran, south-east of the Caspian Sea. Material and Methodology: 43 samples were collected from the north and south coasts of the Miankala peninsula, including 13 bottles of water and 30 bags of sediments, and the specific activities of radionuclides in the samples were determined using a high-purity germanium detector. The distribution map of radioactive elements was made using GIS software. Findings: The average specific activity of 226Ra, 232Th, 40K and 137Cs in sediment samples were 18.17±1.62, 16.21±1.36, 266.28±9.45, and 2.61±0.27 Bqkg-1, respectively, and the average specific activity of 226Ra, 232Th and 40K in water samples was 0.78±0.12, 5.39±0.75 and 17.89±1.79 Bqkg-1, respectively. The average absorbed dose rate in air was calculated as 28.73±1.91 nGyh-1. Discussion and Conclusion: The specific activity of natural radionuclides was calculated to be lower than the global average. The amount of dose absorbed in this area is within the permissible limit. The average radioactive concentration in the water samples of the southern shores of the Miankala peninsula is higher than its northern shores, which are adjacent to the Caspian Sea. However, the concentration of 226Ra, 232Th, and 40K in the northern coastal sediments is higher than that of the southern coasts. The concentration of 137Cs is higher on the southern coast of the Miankala peninsula, which located in a dry area, due to the lack of water flow. Manuscript profile -
Open Access Article
9 - Interpretive Evaluation of Green Audit Quality in Presence of Sustainable Reporting Readability Themes of Capital Market Companies
Javad Faramarz Yahya Kamyabi Javad RamezaniBackground and Objective: The high content of information in reporting has an important effect on the formation of stakeholder decision-making approaches at the level of represented markets. The readability of financial reporting as a content mechanism, while developing MoreBackground and Objective: The high content of information in reporting has an important effect on the formation of stakeholder decision-making approaches at the level of represented markets. The readability of financial reporting as a content mechanism, while developing a level of effective interaction between the firm and stakeholders, reduces the gap in expectations between the firm and auditors. The purpose of this research is Interpretive Evaluation of Green Audit Quality in Presence of Sustainable Reporting Readability Themes of Capital Market Companies. Material and Methodology: This research is methodologically developmental in the result section and mixed in terms of data type. In this study, in order to identify the components (Green audit quality functions) and research propositions (content themes of Sustainable Reporting Readability), a combined analysis was used with the participation of 15 accounting experts at the university level. In the quantitative part, the components and propositions identified in the form of matrix questionnaires were evaluated by interpretive rating by 20 financial managers of capital market petrochemical companies. Findings: The results showed that, in the presence of a social theme as an effective reference for the readability of financial reporting, the development function is considered the most desirable basis in improving the quality of green auditing. Discussion and Conclusion: In fact, this result shows that, since developmental functions in environmental auditing as an institutional strategy in the hands of the governing body and higher institutions such as the Securities and Exchange Commission; The Court of Audit and other specialized organizations, the existence of disclosure of discretionary information based on social mechanisms in the financial statements helps the auditor to provide more reasoned reports on the development capabilities of the company in the environmental sector and through the effectiveness of the audit Environmental requirements were promising. Manuscript profile -
Open Access Article
10 - Effect of Meteorological Parameters on Accident Rates in Petrochemical Industries
Nabiollah Mansouri Elham FarsiBackground and Objective): In this research the effectiveness of weather and climate parameters in incidence of accidents in the petrochemical industry was studied and management strategies to prevent these events have been presented. Method: Two of the petrochemical co MoreBackground and Objective): In this research the effectiveness of weather and climate parameters in incidence of accidents in the petrochemical industry was studied and management strategies to prevent these events have been presented. Method: Two of the petrochemical companies, one of them in Assaluyeh (named Zagros, located in warm climates) and the other one in Tabriz (in cold climates) were selected for pilot study. The required data were collected by questionnaire, interview and walking through under study fields. The analyses of data have been done by Excel, SPSS software and Correlation statistical test. Findings: Climate parameters don’t have a directly impact on the petrochemical occupational accidents and there is no significant relationship between them. Discussion and Conclusion: The role of climatic parameters in the incidence of accidents in the petrochemical industry is indirect. In fact, the thermal stress in the first stage caused unsafe conditions and then unsafe behavior, and finally cause human error and occupational accidents. In this study, appropriate solutions for instance engineering or managerial measures are also suggested in order to prevent accidents and injuries. Manuscript profile -
Open Access Article
11 - Ammonia removal from effluent using isolated native bacteria from Kermanshah Petrochemical Industries effluent
Mehdi Gowdini Hatam Godini Farhad SalimiBackground and purpose: Ammonia-Nitrogen is considered one of the environmental pollutants, these pollutants have high concentrations in petrochemical effluent specially, Ammonia and Urea plants. In this study, biological methods using native bacteria consertium isolate MoreBackground and purpose: Ammonia-Nitrogen is considered one of the environmental pollutants, these pollutants have high concentrations in petrochemical effluent specially, Ammonia and Urea plants. In this study, biological methods using native bacteria consertium isolated from petrochemical industry has been used for nitrate and ammonia removal. Methods: This study has been carreid out in batch mode and the effects of initial concentrations; pH and retention time has been investigated. The initial concentrations of 3×108 CFU/ml of nitrifier and denitrifier bacteria has been used. An initial ammonia and nitrate concentrations of 50-200 mg/l as well as the retention time 3-168 hours and also pH 5,6,7,8 and 9 were studied. Finding: The results showed that the native bacteria isoated from petrochemical industry with a population of 3×108 CFU/ml in pH 8 were able to remove ammonia and nitrate with a initial concentrations of 200 mg/l with 99.5% efficiency in a retention time 4 days for nitrifier, and 6 days for denitrifier bacteria. Discussion and conclusion: The isolated native bacteria had a powerful effect in the nitrification and denitrification processes, so effluent ammonia can be removed with high efficiency by isolated native bacteria, and needs for environmental standards can be applied for effluent discharge. Manuscript profile -
Open Access Article
12 - Bio-Absorption of Lead by Isolated Bacteria from Petrochemical Waste water
Bita Karim Salmani Mohammad Ali Amozegar Javad HamediBio-absorption is presented as an alternative to traditional physicochemical means for removing toxic metals from ground water and wastewater. In this research 99 bacterial strains were isolated from three wastewater samples from one of Iran petrochemical industries. Ex MoreBio-absorption is presented as an alternative to traditional physicochemical means for removing toxic metals from ground water and wastewater. In this research 99 bacterial strains were isolated from three wastewater samples from one of Iran petrochemical industries. Examination of these isolated for Pb2+ tolerance were carried out by using PYT agar medium containing different concentrations of Pb (NO3)2 from 4 to 15 mM. The isolated KAH1, KAH2 and KAH3, had tolerance to Pb 15, 6.5 and 6.5 mM respectively. These high tolerant strains were selected and their ability of lead bio-absorption, were investigated by atomic absorption spectrophotometer. The highest ability was observed in the strain KAH1 and this strain decreased Pb concentration from 80 mg/l to 44.4 and 48.2 mg/l after 48 and 96 hours incubation, respectively. The results of the experiments showed that bio-absorption was affected by the initial pH of the medium, initial metal ion and exposure time. According to the morphological, physiological and biochemical characterizations of the strain with that of valid strains, the strain was tentatively identified as Bacillus sp. strain KAH1. The maximum Lead bio-absorption capacity of KAH1 isolate was determined to be 48.25 mg/g (97.67%) at pH 4.0 with 150 mg/l concentration in 4 hours equilibrium time Manuscript profile -
Open Access Article
13 - The study of mercury bioavailability in sediments of petrochemical and Jafari, Bandar Imam Creeks
Sedigheh Aghabaki Alooghareh sedigheh battaleblooie Hakimeh Amanipoor Kamran GerayeshBackground and Objective: Due to high mobility and toxicity of mercury in environment and also high accumulation of mercury in food chain, it is important to understand and predict human exposure and ecological risk assessment of mercury. The purpose of this study MoreBackground and Objective: Due to high mobility and toxicity of mercury in environment and also high accumulation of mercury in food chain, it is important to understand and predict human exposure and ecological risk assessment of mercury. The purpose of this study was to investigate the total concentration of mercury and it's bioavailabilty in sediment of Petrochemical and Ja'fari creeks. Method: In the present study, 27 sediment samples were collected from the sampling sites. Digestion was employed in sample digestion followed by analysis using MOOPAM. samples were analyzed and determined for mercury concentrations by Mercury Analyzer model VM-3000 MERCURY VAPOR MONITOR. Sediments were further investigated for mercury fractions using a three step sequential extraction procedure of BCR. Findings: The concentrations of THg in sediment samples with a minimum of 2.19 and maximum of 45.71 and average of 23.9 milligram per liter show that area is contaminated with mercury according to the National Oceanographic and Atmospheric Administration standard. Discussion and Conclusion: The sequential extraction procedure showed that most Hg in the sediments was largely bound un exchanable phases. Therefore it can not be exchanged between water and sediment under the physicochemical conditions with alkaline pH. The mercury which bound to exchanagble phase can easily desorb and adsorb by sediments. High content of mercury was in station close to chloralkaline factory and with distance, Hg concentration was decreased. Manuscript profile -
Open Access Article
14 - Identification and classification of Maroon Petrochemical Company Olefin Unit special residues based on BAZEL Convention Method
Zahra Moavi Forozan FarrokhianBackground and Objective: Technology fast growth, attaining to production new processes, replacement artificial materials with natural fiber and thousands synthesis of materials kind and chemical compounds, lead to increasing much amount of industrial wastes and in some MoreBackground and Objective: Technology fast growth, attaining to production new processes, replacement artificial materials with natural fiber and thousands synthesis of materials kind and chemical compounds, lead to increasing much amount of industrial wastes and in some cases it has leaded to producing dangerous solid and liquid residue. Accordingly, the aim of this research is identification and classification of residues and consumer chemical identification and classification of residues and consumer chemical materials in Maroon Petrochemical Company Olefin Unit. Material and Methodology: Method in this research includes library studies and field observations from Olefin Unit and finally residues classification was based on Basel Convention. Findings: Studies showed that unit has 18 non-dangerous and 9 dangerous residues all those have identified on solid, semi solid, and liquid phase. The most non- dangerous residue belongs to wastage flea with 60 tons and the least was cloth element with 0.144 in year. Also, the most dangerous residue belongs to heavy oil with 144 tons and the least was petroleum with 1 ton in year. Discussion and Conclusion: Therefore, by 1.900.000 tons in year of consumer raw materials for producing of product in Olefin Unit, there was 323.9 tons of dangerous residue production in year. It is suggested that the performance of the olefin unit should be controlled according to the designed conditions and the catalysts and absorbents in the unit should be replaced with better types with a longer useful life. Manuscript profile -
Open Access Article
15 - Assessing the Health, Safety and Environmental Risk of Ammonia and Urea Units Using the Integration of Shannon Entropy and WASPAS Based on Fuzzy Logic
Farkhondeh Ebadzadeh Seyed Masoud Monavari seyed ali Jozi Maryam Robati razieh rahimiBackground and Objective: Due to the scope and volume of activities, the petrochemical industry has a high potential risk to humans and the environment. This study aimed to evaluate and rank the health, safety and environmental risks caused by the ammonia and urea produ MoreBackground and Objective: Due to the scope and volume of activities, the petrochemical industry has a high potential risk to humans and the environment. This study aimed to evaluate and rank the health, safety and environmental risks caused by the ammonia and urea production process. Material and Methodology: The Preliminary Hazard Analysis (PHA) method was used for qualitative risk analysis and screening of the health, safety and environmental risks identified in the follow-up phase. The severity and probability of occurrence of risk factors were calculated using PHA tables, and the level of risks was determined. To rank the final risks, the criteria “severity,” “probability of occurrence,” “probability of detection,” and the “extent of contamination” for environmental aspects and the criteria “severity,” “probability of occurrence,” “probability of detection,” and the “exposure” were first weighed by the fuzzy Shannon entropy method. Then, each risk was prioritized based on the mentioned criteria and using fuzzy Weighted Aggregated Sum Product Assessment (WASPAS). Findings: According to the results, among 24 environmental aspects, CO2 emissions from the disposal tower with a value of 0.702 and among the 36 safety and health risks, falling from a height with a value of 0.713 have the highest score. Discussion and Conclusion: Finally, suggestions were made to correct and mitigate the high-level risks. Also, the research results showed that using the multi-criteria decision-making technique in the fuzzy environment increases the study’s accuracy and facilitates access to the knowledge of experts. Manuscript profile -
Open Access Article
16 - An investigation on PROMETHEE and ELECTRE outranking methods in environmental decision-making of oil and petrochemical industries
Solmaz Amoushahi Farhad Nejadkoorki Sharareh PourebrahimNowadays one of the most important global issues is environmental problems that can cause harm to human and other organisms. This problem is caused due to various factors like pollutants and other environmental disturbances. Because of these factors we need to find stra MoreNowadays one of the most important global issues is environmental problems that can cause harm to human and other organisms. This problem is caused due to various factors like pollutants and other environmental disturbances. Because of these factors we need to find strategies for solving such problems. One of the most important problems in the world is the pollution produced by different industries like oil industry that has a significant role in the nations economic and progress. There are many solutions and methods for surveying and mitigating the industries effects.Multiple Criteria Decision-Making (MCDM) is one of these methods that order alternatives based on their importance. Ranking problems consist in rank ordering of all alternatives from the worst to the best, looking at their evaluations on the considered criteria.In present study two more important outranking methods (PROMETHEE and ELECTRE) were assessed and their advantages and disadvantages were surveyed. Also a study was done in Arak petrochemical industry by PROMETHEE method as an case study and construction phase alternatives were ranked by mentioned method.Case study investigation and review on other studies showed that the PROMEHTEE method because of some features like being easy to use, understandable, Ability to cope with uncertainty, importance the decision makers, ability of visual representation, validity and flexibility is more applicable than ELECTRE.So the suggested method can be applied for making environmental decisions and also oil and petrochemical industries that simultaneously deal with qualitative and quantitative data and uncertainty. The researchers hope that it would have desirable results Manuscript profile -
Open Access Article
17 - Environmental Impacts of PET- PTA Petrochemical Industries (Case Study: Mahshahr Economic Special Zone)
saeeid Malmasi seyed ali Jozi seyed masood Monavari elahe Jafarian MoghadamPetrochemical industries pollutants especially heavy metals affect human health and environment. In this study, impacts of poly ethylene terephthalate petrochemical industries in Mahshahr economic special zone are evaluated with Analytical Hierarchy Process (AHP) by wei MorePetrochemical industries pollutants especially heavy metals affect human health and environment. In this study, impacts of poly ethylene terephthalate petrochemical industries in Mahshahr economic special zone are evaluated with Analytical Hierarchy Process (AHP) by weighting and synthesizing of health human and environmental damage criteria. In this region, main petrochemical industries are constructed close to fiords. Hence pollutants due to these industries have detrimental effects on fiords as most important ecosystem with high biodiversity. Health human damage evaluation is achieved by expressing the impacts of each pollutant on employee and local population health. Environmental damage assessment requires on intuitive expression pollutants density and environmental sensitivity. Finally nine main pollutants are evaluated according to the kind of studied petrochemical industry, TSS, Oil & Grease, COD, Heavy metals, SOX, NOX, CO2, H2S and PM. these pollutants are then compared to derive a environmental scores. Results indicate that water pollution is most important issue and TSS and Oil & Grease with 0.235, 0.326 scores from waste water discharged as highest priority should be controlled in studied area. Air pollution due to gaseous emission is second priority. Manuscript profile -
Open Access Article
18 - Investigation of the Removal of 2-Nitrophenol Using Continuous Flow MSBR Reactor and Estimated Expiration
Elnaz Bakhshi Sarabi Mohammad Reza Allahgholi Ghasri Ali Parsa -
Open Access Article
19 - Does Exchange Rate Non-Linear Movements Matter for Analyzing Investment Risk? Evidence from Investing in Iran’s Petrochemical Industry
Alireza Khosrowzadeh Aboutorab Alirezaei Reza Tehrani Gholamreza Hashemzadeh Khourasgani -
Open Access Article
20 - A System Dynamics Approach to Designing Technological Innovation Management Model in Downstream Petrochemical Industries
Hamid Doulabi Abbas khamseh Taghi Torabi -
Open Access Article
21 - Designing a Pattern the Innovative Brand in order to Improve the Competitiveness of Iran's Petrochemical Industries Using Modeling ISM
hamed anvaripour farshid namamian Fakhraddin Maroofi Naqhdehi Farhad Vafayi -
Open Access Article
22 - Designing a Performance Evaluation Model in Macro Government Organizations (Case Study: Jam Petrochemical Company)
Mahdi Shajar Mostafa Ghasemi Abdolreza Mohseni -
Open Access Article
23 - Staff Scheduling by a Genetic Algorithm
Ahmad Reza Tahanian Maryam Khaleghi -
Open Access Article
24 - Validation the intelligence Model of Petrochemical Industry Parent Co.
ali abdali gholamreza godarzi Tsohrabi sohrabiThe importance of petrochemicals as the largest private sector in the country in terms of value creation for subsidiaries and the use of a smart model is of paramount importance. The purpose of this study was to present and validate the intelligence model of the petroch MoreThe importance of petrochemicals as the largest private sector in the country in terms of value creation for subsidiaries and the use of a smart model is of paramount importance. The purpose of this study was to present and validate the intelligence model of the petrochemical firm's parent firm and provide related solutions. The research is of mixed type which is interviewed by managers in petrochemical industry through snowball sampling and the interviews continued until a theoretical saturation of 23 interviews was reached. Research propositions were analyzed using the data base method and MAXQDA software. The statistical population includes 462 managers of the Persian Gulf Petrochemical Company. In the quantitative part, a researcher-made questionnaire was distributed among 90 managers of the subsidiaries at different levels. Finally, 82 questionnaires were identified for proper analysis. Factor analysis was performed using SPSS and WarpPLS software to analyze quantitative data. The intelligence model of the petrochemical firm specializes in 550 open source code divided into 95 common propositions. The propositions at this level are divided into 13 main categories and 4 concepts that include concepts: strategic decisions (with a beta coefficient of 0.979), tasks, services and resources (0.987), creator / creators of capital and structures (0.974), systems and processes (0.980). The beta coefficients obtained from the data analysis in the quantitative section indicate the high importance of each of the concepts and quantities of fit and factor analysis to confirm the model. Manuscript profile -
Open Access Article
25 - Location and Weight of Assessment and Selection Tables in Imam Petrochemical Procurement Department Based on Service Provider Approach
parviz sepehri mehr fariba nazariThe purpose of this study was to present a model for analyzing and evaluating suppliers in the Imam Petrochemical Procurement Department based on hierarchical analysis with non-linear (gray) data. The statistical population of this study consisted of an expert group of MoreThe purpose of this study was to present a model for analyzing and evaluating suppliers in the Imam Petrochemical Procurement Department based on hierarchical analysis with non-linear (gray) data. The statistical population of this study consisted of an expert group of 20 managers and senior staff of Bandar Imam Petrochemical Procurement Department. To select these individuals, we tried to provide the most knowledgeable people in the field after preparing a complete list, through non-random "judgmental" sampling. Research topic selected and involved in the research process. The main data collection tool in this study was questionnaires designed for different purposes and distributed to the target population after obtaining the approval of the respected supervisor. After distributing and collecting the data, the necessary analyzes were performed through SPSS, Expert Chase and Excel software. In this process, analyzes such as t-test and hierarchical gray analysis were performed. Finally, the research results identified 4 main criteria (supplier criterion, product performance criterion, service performance criterion, cost criterion) and 27 factors were identified and their ranking was determined. It should be noted that this research is of practical purpose, in terms of survey approach and exploratory studies. Manuscript profile -
Open Access Article
26 - Presenting a Comparative Model and Financial Ranking of Petrochemical Companies Using Dynamic Network Data Envelopment Analysis (DNDEA)
Ali hasanpor rahmat alizadeh seyed ali Nabavi ChashmiThe aim of this study is to provide a comparative model and financial ranking of petrochemical companies using dynamic network data envelopment analysis (DNDEA) approach by CCR and AP methods. occurred. In the first step, a relational model including major profit sheet, MoreThe aim of this study is to provide a comparative model and financial ranking of petrochemical companies using dynamic network data envelopment analysis (DNDEA) approach by CCR and AP methods. occurred. In the first step, a relational model including major profit sheet, balance sheet and financial soundness indicators is presented under a dynamic network structure. Then, the dynamic effect of indicators (carriers and relationships) is included to calculate the efficiency scores for these four infrastructures correctly. Then we calculated using the two models and the results were extracted.This research is applied in terms of purpose and its statistical population is petrochemical companies listed on the Tehran Stock Exchange.Based on the research findings, according to the research criteria, efficiency was calculated. Out of 18 petrochemical companies studied, two companies were identified in the CCR method and one company in the AP method as moderately efficient. However, the results show a strong correlation of 71% between the two methods. Manuscript profile -
Open Access Article
27 - Analysis of the Challenges Leading to the Industrial Projects using Grounded Theory (Case study: the Petrochemical Industry)
Elahe Mobini-Dehkordi Peyman AkhavanAnalysis of the factors influencing the delaying of the project and finding the solution for planning and time and cost management for Better implementation of the project is the main aim of this study. Since reducing delay in industrial projects is important, in this r MoreAnalysis of the factors influencing the delaying of the project and finding the solution for planning and time and cost management for Better implementation of the project is the main aim of this study. Since reducing delay in industrial projects is important, in this research, we decided to investigate the main factors of the delay in the petrochemical industry as one of the profitable industries and job creation field. The results indicate that such factors as the sanctions, reduction in the oil prices and the global economic downturn are among the most serious influential reasons. This problem especially is more reflected in workload fluctuations in the construction Industry. OPEC Members (Iran, Iraq, Kuwait, Saudi Arabia, Qatar, Venezuela, etc.) are exposed to these fluctuations and petrochemical constructions and their products are jobs creation factors considered as the important economic positions for these countries. The current study aims to investigate the factors causing a delay in the construction and commissioning of petrochemical projects. The most serious challenge these countries encounter in the development of this industry is considered from four perspectives: time, money, quality, and structure. Applying grounded theory method and by doing semi-structured interviews with a group of experts in petrochemical industry concepts obtained from extraction case studies and organized in the form of four hypotheses and presented in a conceptual network. Manuscript profile -
Open Access Article
28 - Maintenance Management Value Chain in the Revenue Enhancement and Productivity in Kermanshah Petrochemical Industries Company
Farhad Vafaei Amir Moradi Sina FarajiThis study examined the effectiveness of maintenance management value chain in Kermanshah Petrochemical Industries Company which can lead to revenue enhancement and productivity. A total number of 126 employees of Kermanshah Petrochemical Industries Company were selecte MoreThis study examined the effectiveness of maintenance management value chain in Kermanshah Petrochemical Industries Company which can lead to revenue enhancement and productivity. A total number of 126 employees of Kermanshah Petrochemical Industries Company were selected by simple random sampling. Ghasemi's (2014) value chain questionnaire and Hersey and Goldsmith’s (2005) organizational efficiency questionnaire were used to collect data. Afterwards, SPSS software was used to analyze the data. The results showed that the revenue enhancement and maintenance management value chain were effective. Moreover, the maintenance management value chain can predict the amount of revenue enhancement and efficiency in Kermanshah Petrochemical Industries Company. The results showed that the maintenance management value chain has been done properly in Kermanshah Petrochemical Industries Company. Manuscript profile -
Open Access Article
29 - Providing a solution to improve the basic rights of Petrochemical workers based on public rights through management methods
mohammad beiroutiIn the discussion related to labor rights, like any other human rights category, we need a theoretical design about rights. A theory that emphasizes the necessity and moral and legal requirements of work regulations and justifies the existence and value of the basic rul MoreIn the discussion related to labor rights, like any other human rights category, we need a theoretical design about rights. A theory that emphasizes the necessity and moral and legal requirements of work regulations and justifies the existence and value of the basic rules and principles of work on which the foundation of this article is based; as follows ; Prohibition of discrimination in employment, equal pay for work of equal value, minimum working age for children and abolition of compulsory work. To improve the aforementioned principles in the petrochemical company in the free zones, we applied a creative management method. In fact, management science provides solutions to improve the implementation of the fundamental principles of rights. For this reason, we first explain the prospects, values, threats and strengths of labor laws in free zones and evaluate them based on matrix tables. With the investigation carried out with the Swot-Ahp method, we reached interesting results that if the approach of strategies for petrochemical workers in free zones must be revised in the laws related to the hearing board regarding the way of appeal and the way of expressing the request from the workers and Also, arrangements should be made regarding the handling of workers' cases. Employers should also consider requiring workers' requests to be in writing at the time of signing the contract and taking into account the rights of workers in the context of the contract in the face of any changes in the work environmen Manuscript profile -
Open Access Article
30 - Design of Organizational Culture Model in Bandar Imam Petrochemical Complex
Sadegh Shattaly Nazhed Rovis Saeed Sayadi Masoud Pourkiani Farzaneh Bigzadeh Abbasi -
Open Access Article
31 - The Impact of Corporate Social Responsibility Components on Environmental Costs in the Petrochemical Industry
Mohammadreza Abbasi Astamal Zeynab HeydariThe present study Impact of Corporate Social Responsibility Components on Environmental Costs in the Petrochemical Industry. This research is practical in terms of purpose and in terms of methodology, the correlation is of the causal type (after event). The systematic e MoreThe present study Impact of Corporate Social Responsibility Components on Environmental Costs in the Petrochemical Industry. This research is practical in terms of purpose and in terms of methodology, the correlation is of the causal type (after event). The systematic elimination sampling, 11 companies were selected as sample and were investigated in the period of 8 years between 2013 and 2020. The method used to collect information is a library and data are collected for measuring variables from the codal website and corporate financial statements and in Excel, basic calculations have been made then, to test the hypotheses of the software stata was used. The results of the research show that components of corporate social responsibility have an impact on environmental accounting in petrochemical industries. The components of corporate social responsibility have an impact on institutional pressures in petrochemical industries. The components of corporate social responsibility have an impact on green innovation in petrochemical industries. Corporate social responsibility components have an impact on environmental performance in petrochemical industries. Manuscript profile -
Open Access Article
32 - Surveying the Relationship between Strategic Thinking and Workplace Harassment
Narges Mohebahari Payam MakvandiThe purpose of this research was to study the relationship between strategic thinking and workplace harassment in Shahid Tondgooyan Petrochemical Company through structural equation modeling. The statistical population of this research included 141 managers of Shahid To MoreThe purpose of this research was to study the relationship between strategic thinking and workplace harassment in Shahid Tondgooyan Petrochemical Company through structural equation modeling. The statistical population of this research included 141 managers of Shahid Tondgooyan petrochemical company, from whom 103 persons were selected through Cochran Formula. The sample of this research responded two standard questionnaires. Strategic thinking and its elements (based on Pisapia's model) are considered as independent variables and Workplace harassment and its elements (based on Leyman's model) are considered as dependent variables. Findings indicated that the relationship between strategic thinking and workplace harassment was negative and significant. Moreover, the analysis results revealed that: the element of systems thinking has effect on behavior threatening physical health and occupational situation; the relationship between reflecting and behavior threatening social contacts and physical health is significant; also, reframing has effect on behavior threatening communication, social contacts, personal reputation, and occupational situation. Manuscript profile -
Open Access Article
33 - Scenario analysis of factors affecting the attraction and special use of generation z employees in Bushehr petrochemical industry
Dariush Dehghan rasool aghadavood Mohammad reza Dalvi EsfahanThe current research is a descriptive-analytical type of research and is practical in terms of its purpose. The statistical population of the research included 12 specialists and experts in the petrochemical industry, who were selected based on the homogeneous sampling MoreThe current research is a descriptive-analytical type of research and is practical in terms of its purpose. The statistical population of the research included 12 specialists and experts in the petrochemical industry, who were selected based on the homogeneous sampling method as one of the qualitative sampling methods. . In this study, 22 indicators were confirmed through the method of identification theme analysis and the fuzzy Delphi method, and the indicators were finally examined using the method of structural-interpretive equations and scenario analysis. The results of the research identified 6 important levels in identifying effective factors in attracting and hiring generation Z employees. In the first level, 5 indicators (merit selection index, organizational selection system improvement index, organizational attractiveness index, highlighting goals and values index, index of creating an environment of accountability and acceptance of transformational managers) were determined and finally variables of needs assessment and public information, attractive Making a job for generation z, measuring the capacity and efficiency of a person when hiring, measuring people's computer skills,, applying for a job online and building a personal brand were identified as the most fundamental elements of the model. And 21 sub-indicators were identified, which are the scenarios of measuring the capacity and efficiency of a person when hiring, applying for a job online and building a personal brand, giving benefits according to the scientific and skill capabilities of the job, planning the design of attractive jobs based on the science and capabilities of the next generation. Manuscript profile -
Open Access Article
34 - Toward a Typology of Project Strategy based on Business Environment Contingency Variable in Projects of Petrochemical Industry of Iran
Hani Arbabi mohammad hossein sobhiyah Hasan DanaeefardIn order to achieve higher performance in organizations, the need for alignment of strategy with contingency variables like Structure and Environment is necessary. Petrochemical Projects in Iran have faced a violent business environment as a result of the Sanctions, cha MoreIn order to achieve higher performance in organizations, the need for alignment of strategy with contingency variables like Structure and Environment is necessary. Petrochemical Projects in Iran have faced a violent business environment as a result of the Sanctions, change in oil price, exchange rate, and input price of plants. Based on the contingency theory, in order to achieve better performance results in projects as contemporary organizations, it is necessary to consider Business Environment in formulation of project strategy. Therefore, the purpose of the current research was to present the typology of the project strategy based on Business Environment contingency variable influencing the Iranian petrochemical Projects. By reviewing literature we provide a conceptual model as our first-order construct. Using cases study research; we chose to employ qualitative method for improving the model. The case data of 10 projects was selected from the petrochemical Projects. Qualitative data analysis was used for data analysis. In addition to interview, multifaceted data collection including document investigating and questionnaire was also considered. Regard to selecting the Miles and Snow business strategies as baseline of the project strategy, project strategy typologies was plotted in a two-dimensional matrix in terms of fundamental/gradual environmental changes and internal/external project focus. These typologies were redefined for project level through interviews results. Finding suggests that Business Environment difference of projects caused different projects Strategies that required different entrepreneurial, engineering and administrative capabilities to manage projects. Manuscript profile -
Open Access Article
35 - The Effects of Knowledge Management Dimensions on Organizational Productivity: The Case of Tabriz Petrochemical Company
Naser SeifollahiThis descriptive correlational study was undertaken with the purpose of examining the effect of knowledge management dimensions on organizational productivity. The research population comprised all employees at Tabriz Petrochemical Company who, according to existing fig MoreThis descriptive correlational study was undertaken with the purpose of examining the effect of knowledge management dimensions on organizational productivity. The research population comprised all employees at Tabriz Petrochemical Company who, according to existing figures, included 2,400 people in 2017. Based on Kukran formula, a sample of 331 employees was selected as the research participants. The research data were collected via two questionnaires and analyzed through inferential statistics, correlation coefficient and multivariate regression analysis. The findings revealed that knowledge management dimensions including knowledge acquisition, storage, sharing and application had a positive and significant effect on organizational productivity in Tabriz Petrochemical Company. The coefficient of determination in the fitted model was found to be 0.8, indicated that the company’s organizational productivity, as the dependent variable, was significantly impacted not only by the knowledge management dimensions but also by the overall knowledge management. The findings emerging from this study urges the companies to take knowledge management into account as a means of enhancing productivity. Manuscript profile -
Open Access Article
36 - The Effect of Marketing, Innovation and Learning Capabilities on Organization’s Performance (Case study: Tabriz Petrochemical Company)
Seyed Mohammad nopsandasiel Asmaeyl ramazan pour Payman Attari AslTo achieve higher performance is the goal which organizations implement different approaches to reach. Capabilities play a great role in gaining competitive advantages for organizations, namely capabilities of marketing, innovation and learning. While most of the studie MoreTo achieve higher performance is the goal which organizations implement different approaches to reach. Capabilities play a great role in gaining competitive advantages for organizations, namely capabilities of marketing, innovation and learning. While most of the studies on the effect of every one of these on performance has been examined separately, in this study effort has been made to introduce an integrated model to examine the simultaneous effect of all three complementary integrated elements on organization performance. In order to do so, to measure the effect of capability of marketing, innovation and learning on the performance of Tabriz Petrochemical Company, 265 questionnaires were distributed among the employees holding B.S. and higher degrees, out of which 255 were eligible to analyze. In this study we used SPSS and LISREL softwares to analyze the data .The results of the study indicate that there is a meaningful relation between marketing capability and organization's performance. It also shows that there is a meaningful relation between innovation capability and learning capability with the performance of the organization. It also suggests that there is a meaningful relation between marketing, innovation and learning capabilities as a complementary bundle with the performance of organization. Manuscript profile -
Open Access Article
37 - The pollution effect of Kermanshah petrochemical industry on some growth and physiological characteristics of Pinus eldarica Medw. and Cupressus sempervirens L.
Nayer Mohammadkhani زهرا نورعلی زادهNatural and artificial forests absorb air pollutants and reduce pollution in addition to wood production. This study investigated the role of Polchahr forestation region in Kermanshah was investigated in reducing pollution due to petrochemical industry and also the effe MoreNatural and artificial forests absorb air pollutants and reduce pollution in addition to wood production. This study investigated the role of Polchahr forestation region in Kermanshah was investigated in reducing pollution due to petrochemical industry and also the effect of zinc and chromium on physiological characteristics and growth of Pinus eldarica Medw. and Cupressus Sempervirens L. The plantation area in Petrochemicals factory (infected site) and a plantation area around Petrochemicals (control site) were designated for the study. Results showed that the concentration of the two elements in roots and stems of both species in the infected site were significantly higher than the control site. Also in the area infested with the two elements, the shoot and root lengths of Pinus eldarica Medw. species decreased significantly compared to the control area while in Cupressus sempervirens L. only root length in the contaminated area was significantly difference from the control areas. Moreover, results showed that in the infected area, total chlorophyll, and proline and sugar contents in the leaves of the Pinus eldarica Medw. and Cupressus sempervirens L. species were significantly different compared to the disinfected area. In general, reduction in the pollution with zinc and chromium was more in Pinus eldarica Medw. than in Cupressus sempervirens Manuscript profile -
Open Access Article
38 - The pollution effect of Kermanshah petrochemical industry on some growth and physiological characteristics of Pinus eldarica Medw. and Cupressus sempervirens L.
Ali Rostami M. AsgariNatural and artificial forests absorb air pollutants and reduce pollution in addition to wood production. This study investigated the role of Polchahr forestation region in Kermanshah was investigated in reducing pollution due to petrochemical industry and also the effe MoreNatural and artificial forests absorb air pollutants and reduce pollution in addition to wood production. This study investigated the role of Polchahr forestation region in Kermanshah was investigated in reducing pollution due to petrochemical industry and also the effect of zinc and chromium on physiological characteristics and growth of Pinus eldarica Medw. and Cupressus Sempervirens L. The plantation area in Petrochemicals factory (infected site) and a plantation area around Petrochemicals (control site) were designated for the study. Results showed that the concentration of the two elements in roots and stems of both species in the infected site were significantly higher than the control site. Also in the area infested with the two elements, the shoot and root lengths of Pinus eldarica Medw. species decreased significantly compared to the control area while in Cupressus sempervirens L. only root length in the contaminated area was significantly difference from the control areas. Moreover, results showed that in the infected area, total chlorophyll, and proline and sugar contents in the leaves of the Pinus eldarica Medw. and Cupressus sempervirens L. species were significantly different compared to the disinfected area. In general, reduction in the pollution with zinc and chromium was more in Pinus eldarica Medw. than in Cupressus sempervirens Manuscript profile -
Open Access Article
39 - Identifying the position of Petrochemical Industry in Iran Economy by Using Eigenvector
Ali asghar esfandiari Azam MoradiThis article tries to identify the forward and backward linkages of Petrochemical sector using conventional and improved Chenry-Vatanabe, Rasmussen and Eigenvector methods. It relies on Eigenvector method noted much. This method, based on Perron-Frobenius theory, MoreThis article tries to identify the forward and backward linkages of Petrochemical sector using conventional and improved Chenry-Vatanabe, Rasmussen and Eigenvector methods. It relies on Eigenvector method noted much. This method, based on Perron-Frobenius theory, considers the continuity of durability in one sector to the others due to the quantity of the final demand and added value. So, Input-Output table of the year 2001 aggregated to 27 sectors are used. The results represent that petrochemical sector in all the methods used has strong Forward linkage (FL>1) and weak Backward linkage (BL<1). Thus, this is not a key sector. Strong Forward linkage shows a high level of intermediate demand belonging to all sectors. Hence, we can say that petrochemical sector is a superior industry for most economic sectors and its sufficiency is higher than other economic sectors. Manuscript profile -
Open Access Article
40 - Identification and Ranking Green Supplier Selection Criteria Using One-Sample T-Test and FANP Methods: A Case Study for Petrochemical Industry
Pirouz Sayfi Merdad Nikbakht -
Open Access Article
41 - Magnetic Induction Tomography: A Review of Process and Medical Tomography Systems
Mohammad Reza YousefiBeing a non-contact safe imaging technique, MIT has been an appropriate method for non-invasive and non-destructive industrial and medical imaging. In this imaging method, a primary magnetic field is applied by one or more excitation coils to induce eddy currents in the MoreBeing a non-contact safe imaging technique, MIT has been an appropriate method for non-invasive and non-destructive industrial and medical imaging. In this imaging method, a primary magnetic field is applied by one or more excitation coils to induce eddy currents in the material to be studied, and then the secondary magnetic field from these eddy currents is detected in sensing coils. Image reconstruction is obtained from estimated electric conductivity coefficients by using measurement data and solutions of forward and inverse problems. MIT is a promising modality for noninvasive medical imaging due to its contactless and nonionizing technology. On the other hand, one of the needs of experts in oil/gas industry is to get information about process inside pipelines and tanks containing oil and gas, which is usually not accessible without disconnecting the process. For this reason, tremendous efforts have been made on measurements and nondestructive tests without physical disconnecting the process. In recent years, applications of process tomography as an imaging non-invasive tool for imaging from inside of pipelines, monitoring and measuring flows have increased. In this Paper, the properties of process and medical tomography systems reviewed. Manuscript profile -
Open Access Article
42 - Factors Affecting the Success of Mobile Learning Implementation Using the Theory of Reasoned Action
Hosein Molaei Aliabadi Shahram Mehravar Giglou Abasalt Khorasani Korosh Fathi VagargahThe goal of this study was to evaluate the factors affecting the success of mobile learning implementation in the employees of the Shazand Petrochemical Company by using the theory of reasoned action. The research method was practical with respect to purpose, and descri MoreThe goal of this study was to evaluate the factors affecting the success of mobile learning implementation in the employees of the Shazand Petrochemical Company by using the theory of reasoned action. The research method was practical with respect to purpose, and descriptive-correlational in terms of collecting the data. The statistical population in this study was all the employees of the Shazand Petrochemical Company and the size of the population in the year 2014 was a total of 1700 persons. Using simple random sampling, 313 persons were chosen as the sample. To collect the data, a researcher-made questionnaire was used, which reliability was 0.88. Also, the Pearson’s correlation coefficient test and the multiple regression were used to test the research questions. Due to the results obtained from the willingness to learn, behavioral control, knowledge, mindset, and intention of learning in the employees of the Shazand Petrochemical Company revealed that there was a very positive and congruent mindset about this type of learning among the company’s employees. Also, the willingness to learn, behavioral control, knowledge, and mindset predict the intention of mobile-based learning among the Shazand Petrochemical Company employees. Manuscript profile -
Open Access Article
43 - پیادهسازی DEA فازی درون مدل PEM جهت ارزیابی عملکرد سازمانهای پروژهمحور: یک مطالعۀ موردی
اویس ترابی محمّدمیلاد احمدی روحالله تولاییسازمان های پروژه محور در صنایع بالادستی سهم زیادی از منابع ملی را در اختیار دارند و نقش مهمی در توسعه یک کشور ایفا می کنند. ارزیابی عملکرد سازمان های پروژه محور می تواند به مدیران کمک کند تا از ورودی ها به طور موثر استفاده کنند و راه خود را برای دستیابی به اهداف هموار ک Moreسازمان های پروژه محور در صنایع بالادستی سهم زیادی از منابع ملی را در اختیار دارند و نقش مهمی در توسعه یک کشور ایفا می کنند. ارزیابی عملکرد سازمان های پروژه محور می تواند به مدیران کمک کند تا از ورودی ها به طور موثر استفاده کنند و راه خود را برای دستیابی به اهداف هموار کنند. برای ارزیابی عملکرد سازمان های پروژه محور، شاخص های کمی و کیفی زیادی وجود دارد. محاسبه کارایی از طریق تحلیل پوششی داده ها (DEA) یک شاخص رایج برای ارزیابی عملکرد در چنین شرکت هایی است. در مدل سنتی DEA دادههای واضح مورد نیاز است در حالی که در دنیای واقعی، بیشتر دادهها نادقیق و نامطمئن هستند. یکی از دلایل اصلی عدم قطعیت مربوط به اطلاعات غیر کمی، ناقص و دست نیافتنی است که باعث ادغام منطق فازی و مجموعه های فازی در مدل های مختلف مانند DEA می شود.ایدۀ اصلی پژوهش حاضر ترکیب رویکردهای کمی و کیفی در ارزیابی عملکرد برای بهرهگیری از هر دو و دستیابی به نتایج دقیقتر است. از این رو، در این مقاله، یک مدل ترکیبی مبتنی بر تحلیل پوششی داده های فازی (FDEA) و مدل تعالی پروژه (PEM) برای ارزیابی عملکرد در سازمان های پروژه محور پیشنهاد شده است. ابتدا ارزیابی عملکرد توسط مدل PEM داده های فازی انجام می شود. سپس پیاده سازی فازی DEA در مدل PEM انجام می شود که در آن ورودی ها و خروجی های مدل FDEA معیارهای مدل PEM هستند. مدل هیبریدی پیشنهادی برای ارزیابی 30 شرکت پتروشیمی در ایران استفاده شده است. مقایسه نتایج هر دو مدل نشاندهنده ضریب همبستگی تقریباً 90/0 در سطح معنیداری 01/0 است که نشاندهنده همبستگی مناسب بین دو مدل است. Manuscript profile -
Open Access Article
44 - Efficient wastewater treatment methods for petrochemical industrials producing Poly Ethylene Terephthalate (PET) - A review
Naeim BanisaeidFindings the efficient method for removing of terephthalate compounds from industrial wastewaters is considered a big challenge in the world. In this study, an efficient Iranian and worldwide methods to remove terephthalate compounds from petrochemical industrial wastew MoreFindings the efficient method for removing of terephthalate compounds from industrial wastewaters is considered a big challenge in the world. In this study, an efficient Iranian and worldwide methods to remove terephthalate compounds from petrochemical industrial wastewaters were investigated. In this regard, no studies with Persian languages were found. To review the studies conducted in the rest of the world, articles were searched with Google engine in databases including springer; science direct; online library Wiley; iwap online and.... 40 articles were included in this study. These articles were categorized and ranked based on the type of contaminant and the selected removal methods. The studies were ranked as fallow; 1: COD removal efficiency industrial wastewater including PTA (41%), 2: removal of soluble materials (14%), 3: removal of suspended solids (11%), 4: removal of heavy metal (9%) and investigation the type of bacterial colonies in the treatment plants (7%). These study showed that the anaerobic process has a good efficiency to treat this type of wastewater, so, has been mostly studied to remove organic matter and a satisfactory result has been obtained in this field. For industrial wastewaters containing terephthalate compounds, the neutralization, initial sedimentation, anaerobic and aerobic processes can be used as a reliable process to treat this type of wastewater. Manuscript profile -
Open Access Article
45 - Seismic Vulnerability Evaluation of Pipe Rack Supporting Structures in A Petrochemical Complex
Mohammad Karimi Naghdali Hosseinzadeh Farshid Hosseini Navid Kazem Hamid Kazem -
Open Access Article
46 - Qualitative and Quantitative Seismic Evaluation of Reinforced Concrete Structures in Petrochemical Plant
Fariborz Nateghi-A Ali Rezaei-T -
Open Access Article
47 - Determining and Prioritizing the Factors Affecting Visionary Leadership and Model Validation Based on the Lived Experiences of Petrochemical Managers
الهام برنجی علیرضا قاسمی زاد پری مشایخ حمیدرضا معتمدThis study aimed to determine and prioritize the factors affecting visionary leadership and model validation based on the Marun and Amirkabir petrochemical complex managers' experiences. The study's statistical population consisted of managers and senior petrochemical e MoreThis study aimed to determine and prioritize the factors affecting visionary leadership and model validation based on the Marun and Amirkabir petrochemical complex managers' experiences. The study's statistical population consisted of managers and senior petrochemical experts, of which 200 were selected as a sample group. The research tool was a questionnaire whose validity was confirmed based on the collective opinion of faculty members and management experts, and Cronbach's alpha was used to determine the degree of reliability. The results of exploratory factor analysis ultimately lead to the identification of factors affecting visionary leadership based on the managers’ lived experiences of the Marun and Amirkabir petrochemical complex in the form of a conceptual model of visionary leadership style. The model includes production challenges, inflexibility, technical and political management, authoritarianism, employees’ personality differences, input and output of the organization, lack of intra-organizational integration, human relations management, vision presentation, supervision, and management of human resources. The confirmatory factor analysis of the visionary leadership model showed that the visionary leadership style model and the affecting factors in Marun and Amirkabir petrochemical complex could be fitted and applied. It was indicated that these data are reliable, and the obtained model has sufficient validity. The ranking results also showed that the most influential factors on visionary leadership are human resource management, authoritarianism, and lack of integration. Other factors are in the following ranks of importance, including supervision, human relations management, production challenges, technical and political management, employees’ personality differences, the entry and exit factors of production, inflexibility, and vision presentation. Manuscript profile -
Open Access Article
48 - Comparative study of nitrophenol removal from Karoon Petrochemical by electro-fenton and electro-persulfate process
Aref ShokriIn this study, the degradation of 4-nitrophenol in aqueous environments was studied by Electro Fenton and Electro Persulphate in electrochemical batch reactor equipped with four iron electrodes and a direct power source. The results showed that the removal of 4-nitrophe MoreIn this study, the degradation of 4-nitrophenol in aqueous environments was studied by Electro Fenton and Electro Persulphate in electrochemical batch reactor equipped with four iron electrodes and a direct power source. The results showed that the removal of 4-nitrophenole in Electro-Persulphate and electro Fentone were 99.2% and 94% at optimum operation condition including operational pH at 3, the initial concentration of 4-nitrophenol at 100 mg / l, hydrogen peroxide and persulphate at 0.5 mM, with the density of 0.1 A/dm2 and 60 min of reaction. The research results showed that the processes of electro-persulfate and electro-fenton had the same elimination efficiency in acidic media for 4-nitrophenol removal and, in general the combination of electrochemical with persulfate and hydrogen peroxide for electrical production of iron and activation of persulfate and hydrogen peroxide had more ability compared to separate use. The removal percent of COD in real wastewater samples with the initial COD of 5000 mg/l were 82 and 86% in ElectroFenton and Electro-persulfate processes, respectively. Manuscript profile -
Open Access Article
49 - Estimating the demand function of production inputs in the petrochemical industry
Roghayeh Marefati Narciss Amin Rashti were Azadeh Mehrabian Roya SeyfipourThe aim of the current research is to obtain the demand function of production inputs in the petrochemical industry. In order to test the relationship between the variables, the information of the time period 2015-2018 has been used. The statistical population of this r MoreThe aim of the current research is to obtain the demand function of production inputs in the petrochemical industry. In order to test the relationship between the variables, the information of the time period 2015-2018 has been used. The statistical population of this research is the companies that produce petrochemical products. The results of this research showed that the relationship between the share of raw material production factors in the total cost paid to production factors and the relative price of labor, raw materials and raw materials and products is positive and its relationship With the relative price of machines. and energy is negative. The results of substitution elasticities also show that capital with labor, raw materials with labor and capital with energy are alternative inputs, capital with raw materials, raw materials with energy are complementary inputs. In the estimated cross elasticities, see It was found that the price elasticity of raw materials is higher than other inputs in terms of absolute value, in other words, the demand for raw materials is more sensitive to price changes than other inputs. The inputs of capital, labor and energy are in the next ranks in this field. Also, the absolute value of the numerical value of the price elasticities of all inputs is less than one, and therefore it can be said that the demand for all inputs is inelastic. Manuscript profile -
Open Access Article
50 - Designing an interpretive structural model (ISM) of branding in business (Case of study: Petrochemical Industries of Iran)
hamed anvaripour Farshid Namamian fakhredin marofinaghdehi Farhad VafayiToday, with the expansion of globalization, increasing competition, the entry of various domestic and foreign companies, diverse products and advances in technology, maintaining customer satisfaction and loyalty has become difficult. One of the characteristics of succes MoreToday, with the expansion of globalization, increasing competition, the entry of various domestic and foreign companies, diverse products and advances in technology, maintaining customer satisfaction and loyalty has become difficult. One of the characteristics of successful companies today is competitiveness. The main purpose of this study is structural-interpretive modeling of brand competitiveness in the petrochemical industry. This research is a qualitative-quantitative exploratory mixed research. The statistical population in the qualitative part of the research includes faculty members and experts in the field of industrial management, marketing and branding, professors familiar with the subject of research and managers and deputies with experience in petrochemical companies in the country using 16 snowball sampling method were chosen. In a small part, the statistical population includes personnel (managers, deputies and experts) of the marketing and sales department of the country's petrochemical companies. For sampling, due to the small size of the statistical population and the irreversibility of the questionnaires, the whole number has been used and the whole population has been considered as a sample in a small part (N = 255). The research tool in the qualitative part of the interview is semi-structured and in the quantitative part is a researcher-made questionnaire. For data analysis in the qualitative part, fuzzy Delphi theme and technique analysis has been used and in the quantitative part, ISM technique has been used for data analysis. In the qualitative part of the research, a total of 14 variables were identified as factors affecting the competitiveness of the brand. Manuscript profile -
Open Access Article
51 - Physical and Chemical Properties of Ships Ballast Waters and the Sea Water around Khark Petrochemical Terminals, Persian Gulf
adel tangestani B. Amraee G. DelbarBallast waters are one the most important sources of pollution in continental areas. Khark Island is among sensitive areas according to International Maritime Organizations (IMO). Shipping activities have emotional impact on marine waters around Kharg Petrochemical term MoreBallast waters are one the most important sources of pollution in continental areas. Khark Island is among sensitive areas according to International Maritime Organizations (IMO). Shipping activities have emotional impact on marine waters around Kharg Petrochemical terminals. In this study, ballast water and sea water samples around Khark Petrochemical terminals were seasonally analyzed in 2015. Temperature, pH, DO, salinity, EC, TDS, TSS, chloride, total hardness, sulphate, silicon and phosphate were measured in Kharg Petrochemical laboratory. In water, chloride ion was observed in the range of 19100 to 24300 mg / l and sulfate ions in the range of 2100 to 3340 mg / l. Phosphate ions were not detected in any of the ballast water samples and the waters around the island of Kharg. In the waters around Khark Island chloride ions at concentrations of 2100 to 23217 mg/l and sulfate ions in the range of 2370 to 3100 mg/l were observed. The results indicated that, availability of anions and cations in the ballast waters changed the balance of physical and chemical properties. This may cause stress and may affect marine life in the region. According to this study, water changing characteristics are not identified as an acute danger in the ecosystem. Manuscript profile -
Open Access Article
52 - Optimization of polyhydroxybutyrate production with novel strain bacillus cereus separated from petrochemical wastewater
khosro Issazadeh Saba Amiri Kojuri zoheir Heshmatipour Mirsasan Mirpour Saeid ZarrabiBackground & Objectives: Polyhydroxybutyrate is a biopolymer Produced by bacteria. Also, with having chemical and physical characteristics similar with artificial plastics are completely biodegradable and compatible with life-environment. This study has been done wi MoreBackground & Objectives: Polyhydroxybutyrate is a biopolymer Produced by bacteria. Also, with having chemical and physical characteristics similar with artificial plastics are completely biodegradable and compatible with life-environment. This study has been done with the purpose of separating and knowing one local strain with the ability of high-production for industrial purposes.Materials & Methods: In the present analytical research, the sampling from petrochemical wastewater has been done. The existence of polyhydroxybutyrate in separations has been studied with Sudan black staining. One separation of bacillus was chosen to increase the production of polyhydroxybutyrate. This separation was distinguished with biochemical methods and determining 16S rRNA gene sequencing. The final confirmation of Polyhydroxybutyrate synthesis was done through Fourier transform infrared spectroscopy and Proton nuclear magnetic resonance. To increase more production of polyhydroxybutyrate, the effect of different factors including carbone, nitrogen, pH and temperature were assessed. Results: As a whole, eight bacterial isolation producing polyhydroxybutyrate were separated that among them the one novel strain of bacillus cereus was chosen as better separation. The best conditions to increase more production of polyhydroxybutyrate, was the application and use of glucose as carbon source, ammonium sulphate as nitrogen source, 7 pH and 30°C temperature.Conclusion: Valuable data on optimized conditions for PHB production has been obtained through the present research that can be used at industrial level for PHB production, so it can be called a quick appearing alternation for petroleum based on synthetic plastic. Manuscript profile -
Open Access Article
53 - Studying the Possibility of Replacing Petrochemical Products with Natural Gas in Public Transport Sector (In case of the taxis of the city of Tehran )
Marjan Damankeshideh Emelia AkhlaghiThe rapid increase in petrol consumption in years, as well as the current restrictions regarding meeting the increasing demand for petrol with production or via import, has made executive officials, including the Ministry of Oil, warn about the current trend. They have MoreThe rapid increase in petrol consumption in years, as well as the current restrictions regarding meeting the increasing demand for petrol with production or via import, has made executive officials, including the Ministry of Oil, warn about the current trend. They have announced that if the current situation goes on, we will be faced with a crisis. Meeting such a demand is not possible both technically and financially, and we will soon encounter a dead lock situation while the increasing import of petrol is a burden to the annual budget. The availability of rich resources of natural gas in the country as an alternative to petrol to be used in public transport has made this issue one of the priorities of the energy sector. The were five scenarios assumed for the plan and the plan was studied in terms of whether or not implementing the plan would be economically beneficial in either of those scenarios. The current study analyzed the scenario in which the modification the taxis of Tehran(into running on natural gas) has been taken into consideration. Model results were analyzed according to the main scenario and the results showed that replacing natural gas with petrochemical products in the public transport is considerably beneficial, and that such a plan is economically justifiable. Manuscript profile -
Open Access Article
54 - واکنش شرکتهای فعال بورسی به تغییرات پولی و ارزی ( مطالعه موردی صنعت پتروشیمی)
بیژن باصری غلامرضا عباسی محمدرضا مرکباتی -
Open Access Article
55 - Interpretive structural modeling of brand performance with an approach to improve financial performance in industrial markets with a focus on the petrochemical industry
Shahram Eshragh Narges Del Afroz Kambiz Shahroodi Yalda RahmatiAbstract Purpose: Today, heavy competition in the petrochemical industry among countries requires that attention to the brand issue be given priority, especially companies related to the petrochemical industry in Iran due to the sanctions issues, can move by creating a MoreAbstract Purpose: Today, heavy competition in the petrochemical industry among countries requires that attention to the brand issue be given priority, especially companies related to the petrochemical industry in Iran due to the sanctions issues, can move by creating a strong industrial brand to protect their customers. In the present research, the design of the brand performance model in the petrochemical industry was discussed. Method: The research was conducted in a mixed method. The statistical population of the research included sales and marketing experts of 7 petrochemical companies, and 7 experts from these companies and 238 sales and marketing experts were considered as members of the statistical sample. By conducting interviews with brand experts in the petrochemical industry, as well as library studies, concepts and basic components of brand performance were identified. Among the 28 components identified from library studies, 11 components were identified in the expert analysis as components of the brand performance model, which were the basis of the analysis. Findings: The results of the confirmatory factor analysis showed that among the 11 components mentioned, only 7 components significantly explain the performance of the brand. These 7 components are: sales efficiency, innovation in response, modeling, brand-oriented organizational capital, organizational competitive strategies, product quality, production and sales volume. Also, the results showed that the performance of the brand in the petrochemical industry is not in a favorable state in terms of innovation in customer response and production and sales volume. Conclusion: One of the consequences of improving the performance of the brand in this industry, according to the research model, can be mentioned the improvement of the quality level of the products, meeting the market expectations, increasing the commitment and loyalty of customers, favorable financial performance and the development and prosperity of the industry. Manuscript profile -
Open Access Article
56 - Analyzing the factors affecting the organizational culture in the country's petrochemical industries
amirreza alizadeh majd mahboubeh Porgoo arefeh davoodiOrganizational culture in the oil industry and especially in the petrochemical industry often becomes an issue among employees in the face of culture in achieving job satisfaction. The important issue is that the way such a situation is managed can turn it into an oppor MoreOrganizational culture in the oil industry and especially in the petrochemical industry often becomes an issue among employees in the face of culture in achieving job satisfaction. The important issue is that the way such a situation is managed can turn it into an opportunity or a threat in the "organizational culture"of the petrochemical industry.Therefore, based on the conducted investigations, it was determined that the qualitative improvement of organizational culture in the oil and petrochemical industries has a paradigm model.The current research is based on a qualitative approach. The SIP model has been used in the qualitative approach, and the data collection tool was a semi-structured interview that was conducted with 17 experts and specialists using the snowball sampling method. The analysis of data was conducted in three stages and the qualitative model of the research was extracted from the mental patterns and opinions of people. The results showed that the oil industry needs a continuous and more conscious approach to create an organizational culture in order to organize its short-term, medium-term and long-term plans and prepare itself to face the market full of evolution and competition,and the probability of success and the coefficient of sustainability in increase the marke. Manuscript profile -
Open Access Article
57 - Analysis of the effect of environmental components on the development of small and medium businesses in the petrochemical industry
Meysam Saniefar Seyed Reza Salehiamiri Mehdi Elyasi Mehran Mokhtari Bayekolaie Seyed Abdollah Sajadijagharghthe aim of this study was to investigate the impact of environmental components on the development of small and medium businesses in the petrochemical industry. The present study is applied in terms of purpose and descriptive-analytical in terms of method. The statistic Morethe aim of this study was to investigate the impact of environmental components on the development of small and medium businesses in the petrochemical industry. The present study is applied in terms of purpose and descriptive-analytical in terms of method. The statistical population of this study was small and medium business managers in the petrochemical industry. Questionnaires of this research were distributed among 39 managers in this field. The validity of pre-distribution research tools by professors and experts in the field of validation management as well as convergent validity has been calculated using the confirmatory factor analysis model and its reliability has been calculated using Cronbach's alpha. Data analysis was performed using SPSS and SMART PLS software using descriptive statistics and structural equation modeling. Findings showed that environmental components have significant and positive effects on the development of small and medium businesses in the petrochemical industry. The findings also showed that the components of political / legal environment, economic environment, cultural / social environment and technological environment have a significant impact on the development of small and medium businesses in the petrochemical industry. Manuscript profile -
Open Access Article
58 - Risk Identification and Analysis Based on the Integrated Approach of PMBOK and RFMEA in Petrochemical Industry Projects
Masoud Najmi Hasan Mehrmanesh Nosratollah ShadnoushNowadays, as projects become more complex, uncertainty in the implementation of projects also increases. Project risk includes threats to project goals. Risk management is one of the main parts of strategic management of any project and includes processes through which MoreNowadays, as projects become more complex, uncertainty in the implementation of projects also increases. Project risk includes threats to project goals. Risk management is one of the main parts of strategic management of any project and includes processes through which risks related to activities can be identified methodically. The main purpose of this study is to identify and analyze risk, using the integrated approach of PMBOK and RFMEA methods in petrochemical industry projects. The statistical population consists of employer, contract management, engineering consultant, and contractors of the Kermanshah petrochemical industries company. Of whom 10 were selected for the qualitative part and 248 were selected for the quantitative part (regression analysis). Questionnaires were handed to the selected population. 220 of which, were filled out and returned acceptably. As a result, a total of 22 risks were identified as critical risks (with RPN of 1) and the role of management, organizational, and environmental factors in risk management was investigated. Manuscript profile -
Open Access Article
59 - Identifying factors affecting the development of international markets with a combined approach (case study: petrochemical products)
Mostafa Ahmadzadeh Abdullah Naami Seyyed Mahmoud HashemiThe purpose of this research is to identify the factors influencing the development of international markets of petrochemical products. In order to achieve this goal, using a mix method research approach, the factors influencing the international markets of petrochemica MoreThe purpose of this research is to identify the factors influencing the development of international markets of petrochemical products. In order to achieve this goal, using a mix method research approach, the factors influencing the international markets of petrochemical products were identified. First, the research method was qualitative and grounded theory. For this purpose, 20 experts of the petrochemical industry were interviewed and 106 concepts were identified, which were placed in 21 categories and 6 dimensions. The 9 factors identified as causal conditions are: price factors, influential groups, ability of the export manager, geographical factors, host company conditions, competitive conditions, production factors, product conditions and strategy and company status. In addition, 5 macroeconomic factors, government policies, export laws, industry-related factors and export macro challenges were extracted as background conditions. In the quantitative part, the obtained model was validated using Lisrel software with a sample of 212. The results showed that all nine factors have a positive effect on the result of the financial performance obtained in the research model. Also, 8 causal factors showed a positive effect on the outcome of the brand image. But the role of the host country was not confirmed. Manuscript profile -
Open Access Article
60 - Removal of Ortho-Toluidine from Industrial Wastewater by UV/TiO2 Process
Aref Shokri Kazem Mahanpoor -
Open Access Article
61 - Investigating the relationship between green management and economic performance, environmental performance and social performance (a study of companies active in the petrochemical industry)
reza jalalianlarki Belqis Bavarsad saber alizadehGreen management as a modern management method in the organization by creating a proper policy environment, recommends control and use of green technologies on the inputs and outputs of the organization. The purpose of this study is to investigate the relationship betwe MoreGreen management as a modern management method in the organization by creating a proper policy environment, recommends control and use of green technologies on the inputs and outputs of the organization. The purpose of this study is to investigate the relationship between green management and economic performance, environmental performance and social performance. Because the petrochemical industry creates a very dangerous type of pollution due to its feed and product, which seriously harms human health and environmental health, the research method is analytical survey. The statistical population of the study includes 16 petrochemical companies in Khuzestan province. Using Cochran's formula, 190 managers, supervisors and employees were selected by stratified sampling. A questionnaire was used to collect data, the reliability of which was assessed by Cronbach's alpha method and the combined method and its validity was evaluated by the mean variance extracted. The results obtained using structural analysis method showed that green management has a significant positive relationship with economic performance, environmental performance and social performance and the intensity of the relationship between green management and environmental performance is more than the other two dimensions of sustainable performance. Manuscript profile -
Open Access Article
62 - Technology Strategic Planning Model in Petrochemical Industry Using the Network Analysis Process (Case Study: Iranian Petrochemical Industry)
Yaghoub Rashnavadi Mohammad Ali RouhollahiNowadays increasing importance role of technology in economic performance improvement and business success is known by managers; therefore, in order to create sustainable competitive advantage in modern management studies technology investment is required. In This regar MoreNowadays increasing importance role of technology in economic performance improvement and business success is known by managers; therefore, in order to create sustainable competitive advantage in modern management studies technology investment is required. In This regard, technology planning is essential to ensure the right choices and key technology development. The purpose of this study is to practice a technology strategic planning framework in order to invest in technology with overall objectives and strategies. For this purpose, analytical network process (ANP) and sensitivity analysis have been used. Previous studies applied analytical hierarchy process. Since this method is not suitable for study of mutual relations between criteria and alternatives, we used analytical network process instead. Through this process, objectives, strategies and technology alternatives find meaningful relation with ; their role were identified by sensitivity analysis, and finally scenarios for decision making were created. The proposed model is implemented in Iran petrochemical industry and as a result, improvement, development , localization of technology , process of Olefin and Paraffin production, Polymer Nano composites , Polymer membranes and Membranous and Hybrid bioreactors, Polyethylene terephthalate , Methanol synthesis and acetic acid synthesis catalysts were identified as petrochemical industry technology priorities. Manuscript profile
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