16 آذر 1400
آزاده ميروكيلي

آزاده میروکیلی

مرتبه علمی: استادیار
نشانی: دانشکده مهندسی نفت، گاز و پتروشیمی - گروه مهندسی شیمی
تحصیلات: دکترای تخصصی / مهندسی شیمی
تلفن: 21222026
دانشکده: دانشکده مهندسی نفت، گاز و پتروشیمی

مشخصات پژوهش

عنوان Decalin Loop in an Optimized Thermally Coupled Dual Methanol Reactor Using Differential Evolution (DE) Strategy
نوع پژوهش مقالات در نشریات
کلیدواژه‌ها
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مجله ENERGY
شناسه DOI
پژوهشگران راضیه رفیعی (نفر اول) ، شهرام امیری (نفر دوم) ، آزاده میروکیلی (نفر سوم) ، داوود ایرانشاهی (نفر چهارم) ، محمدرضا رحیمپور (نفر پنجم)

چکیده

Decalin can be used as an energy carrier and hydrogen storage. This paper conducts an analysis of the decalin looping approach in optimized thermally coupled dual methanol reactor (OTCDMR) for simultaneous hydrogen production and consumption. This configuration takes the advantages of couple technique and membrane technology simultaneously. In the first reactor, methanol synthesis and decalin dehydrogenation take place in the tube and the shell sides, respectively. In the second one, naphthalene hydrogenation occurs in the tube side to produce decalin. In this configuration, the hydrogen obtained from the other sources such as a natural-gas steam reforming unit is entered to the second reactor for hydrogenation of naphthalene. Therefore, hydrogen can be stored in the storage tank by being converted into decalin as a liquid material with a high storage capability. The performance of OTCDMR is compared with the thermally coupled reactor (TCR) and the conventional reactor (CR). Results show that the methanol yield can increase about 5.8% and 9.5% in OTCDMR as compared with TCR and CR, respectively. The differential evolution (DE) strategy is used to optimize the configuration operating conditions by considering four decision variables.