فهرست مقالات dimethyl ether دسترسی آزاد مقاله صفحه چکیده متن کامل 1 - The effect of polymer molar mass on the aqueous two-phase system containing Poly ethylene glycol dimethyl ether and ammonium sulphate and its application of this system in partitioning of iodine Mohammed Taghi Zafarani–Moattar Hemayat Shekaari Tohid Hashemzadeh دسترسی آزاد مقاله صفحه چکیده متن کامل 2 - Dehydration of Methanol to Dimethyl Ether using Y Zeolite Nano-catalyst Prepared via Hydrothermal Technique Hamid Ghaffari Mohamad Mahdi Zerafat Sahar Foorginezhad 10.22034/jna.2022.1925780.1249 دسترسی آزاد مقاله صفحه چکیده متن کامل 3 - Montmorillonite-Zirconium Phosphate Catalysts for Methanol Dehydration Hasanudin Hasanudin Wan Asri Qodria Putri Zainal Fanani David Bahrin Tuty Agustina Karna Wijaya 10.30495/ijc.2022.1960655.1942