Thermodynamic and Irreversibility Analysis of the ‎Use of Hydrogen for the Energy Conversion of Fossil ‎Fuel in Power plants

Subject Areas : Electrical Engineering

Nima Norouzi ^{1 *}

1 - Energy and Physics Department, Amirkabir University of Technology, 424 Hafez Ave., Tehran, Iran

Received: 2021-03-15 Accepted : 2021-06-20 Published : 2021-06-01

Keywords: Hydrogen, exergy analysis, Clean Energy, Cogeneration, Power and hydrogen,

Abstract :

This work seeks to investigate the possibilities of using hydrogen as a fuel in medium-large power generation plants. Possible strategies for converting fossil sources, particularly coal and natural gas, into electricity, using hydrogen-powered cycles, are examined, trying to quantify the energy efficiencies of thermodynamic cycles and the entire conversion process. It is observed how, by analyzing the entire conversion process from a thermodynamic point of view and taking as a reference possible thermodynamic cycles proposed in the literature (open H2-air and closed H2-O2 cycles), the overall efficiencies of the conversion process, from the source fossil to electricity passing through hydrogen as an energy vector, are overall lower than those obtainable through conventional systems used today, even assuming the use of advanced technologies (turbines with operating temperatures above 1500 ° C) not yet available on the market. In particular, the overall efficiencies of the conversion process are less than 40% in the case of coal and 50% in the case of natural gas. The road to using hydrogen, therefore, although interesting, is still long and difficult.

References:

[1].   Birol F., Cozzi L., Bromhead A., Gould T., Baroni M.," World Energy Outlook 2014. International Energy Agency",  Paris, France: 2014. p. 726.

[2].   International Energy Agency. World Energy Outlook Special Report. International Energy Agency; Paris, France: 2015.

[3].   Stocker T.F., Qin D., Plattner G.K., Tignor M.M.B., Allen S.K., Boschung J., Nauels A., Xia Y., Bex V., Midgley P.M. Climate change 2013 the physical science basis: Working Group I contribution to the fifth assessment report of the intergovernmental panel on climate change. Clim. Chang. 2013 Phys. Sci. Basis Work. Gr. I Contrib. Fifth Assess. Rep. Intergov Panel Clim. Chang. 2013;9781107057:1–1535.

[4].   Marbán G., Valdés-Solís T., "Towards the Hydrogen Economy", Int. J. Hydrogen Energy. 2007;32:1625–1637. doi: 10.1016/j.ijhydene.2006.12.017.

[5].   Samanta S.K., Verma P.," Advanced Hydrogen Production through Methane",  Discov. J. 2015;1:109–123.

[6].   Liu B., Liu S., Guo S., Zhang S.," Economic study of a large-scale renewable hydrogen application utilizing surplus renewable energy and natural gas pipeline transportation in China", Int. J. Hydrogen Energy. 2020;45:1385–1398. doi: 10.1016/j.ijhydene.2019.11.056.

[7].   Bellocchi S., De Falco M., Gambini M., Manno M., Stilo T., Vellini M. ,"Opportunities for power-to-Gas and Power-to-liquid in CO2-reduced energy scenarios: The Italian case", Energy, 2019;175:847–861. doi: 10.1016/j.energy.2019.03.116.

[8].   Götz M., Lefebvre J., Mörs F., McDaniel Koch A., Graf F., Bajohr S., Reimert R., Kolb T. ,"Renewable Power-to-Gas: A technological and economic review",  Renew. Energy. 2016;85:1371–1390. doi: 10.1016/j.renene.2015.07.066.

[9].   ADEME . Technical Review: The Role of Hydrogen in the Energy Transition. Volume 2018 ADEME; Angers, France: 2018.

[10].            Boudries R., Dizène R., Khellaf A., Belhamel M. ," Clean Energy: Resources, Production and Developments", Nova Science Publishers, Inc.; Hauppauge, NY, USA: 2012, Hydrogen as an energy carrier; pp. 147–184.

[11].            Stolten D., Emonts B. ,"Hydrogen Science and Engineering: Materials, Processes, Systems and Technology", Volume 1–2. Wiley-VCH Verlag; Weinheim, Germany: 2016.

[12].            Nazir S.M., Cloete JH, Cloete S., Amini S. ," Efficient hydrogen production with CO2 capture using gas switching reforming", Energy. 2019;185:372–385. doi: 10.1016/j.energy.2019.07.072.

[13].            Ogden J.M.," Prospects for building a hydrogen energy infrastructure", Annu. Rev. Energy Environ. 1999;24:pp.227–279. doi: 10.1146/annurev.energy.24.1.227.

[14].            Kalamaras CM, Efstathiou A.M. ," Hydrogen Production Technologies: Current State and Future Developments", Conf. Pap. Energy. 2013;2013:1–9. doi: 10.1155/2013/690627.

[15].            Stadler P., Caliandro P., Leonardi C., Van Herle J. , "Cost Evaluation of Large Scale Hydrogen Production for the Aviation Industry", École Polytechnique Fédérale de Lausanne; Lausanne, Switzerland: 2014. Master Semester Project.