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گواهی نمایه سازی مقاله Investigating Key Parameters Effects on Catalytic Dehydration of Methanol to Dimethyl Ether

عنوان مقاله: Investigating Key Parameters Effects on Catalytic Dehydration of Methanol to Dimethyl Ether
شناسه (COI) مقاله: ICHEC07_308
منتشر شده در هفتمین کنگره ملی مهندسی شیمی در سال ۱۳۹۰
مشخصات نویسندگان مقاله:

Sarah Alamolhoda -
Mohammad Kazemeini -
Nahid Khandan - Corresponding Author Address: Department of Chemical and Petroleum Engineering Sharif University of Technology, Azadi Ave., P.O. Box 11365-9465, Tehran, Iran
Amir Ali Zaherian -

خلاصه مقاله:
In this work, γ-Al2O3 was synthesized through precipitation process and then characterized by powder X-ray diffraction (XRD) and porosimetry analysis. Afterwards this catalyst was utilized in methanol dehydration reaction in a slurry reactor. Next, the external mass transfer and intra-particle pore diffusion resistances were eliminated; hence investigations were focused upon the intrinsic kinetics effects which were thought to have controlled the reaction. In this venue, the effects of temperature and amount of catalyst on methanol conversion and catalyst stability were studied.

کلمات کلیدی:
Dimethyl ether, Methanol dehydration, Slurry reactor, γ-Al2O3 catalyst

صفحه اختصاصی مقاله و دریافت فایل کامل: https://www.civilica.com/Paper-ICHEC07-ICHEC07_308.html