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گواهی نمایه سازی مقاله A comparison study : Which catalyst preparation method is better for light olefin production in Fischer Tropsch Synthesis?

عنوان مقاله: A comparison study : Which catalyst preparation method is better for light olefin production in Fischer Tropsch Synthesis?
شناسه (COI) مقاله: ICHEC07_328
منتشر شده در هفتمین کنگره ملی مهندسی شیمی در سال ۱۳۹۰
مشخصات نویسندگان مقاله:

Farhad Fazlollahi - Department of Chemical Engineering, Faculty of Engineering, University of Sistan & Baluchestan, P.O. Box 98164-161, Zahedan, Iran
Farimah Fazlollahi - Department of Mechanical Engineering, Faculty of Engineering, Shiraz University, Shiraz ,Iran
Hossein Atashi - Department of Chemical Engineering, Faculty of Engineering, University of Sistan & Baluchestan, P.O. Box 98164-161, Zahedan, Iran
Ali.A Mirzaei - Department of Chemistry, Faculty of Science, University of Sistan & Baluchestan, P.O. Box 98135-674, Zahedan,Iran

خلاصه مقاله:
Two types of well-known characterization 40%Fe/60%Ni/Al2O3 catalysts were prepared using incipient wetness (catalyst A) and co-precipitation (catalyst B) procedure and activity and selectivity to light olefinic product in Fischer- Tropsch Synthesis have been studied in a fixed-bed reactor under the different operating conditions. The results showed that the incipient wetness catalyst had higher activity, selectivity to light olefin and C5+ product and lower selectivity to methane and WGS activity at stable period. Also, it was found that higher iron dispersion enhances thenegative effects of water such as low CO conversion, low olefin selectivity and higher methane and CO2 selectivity

کلمات کلیدی:
Fischer-Tropsch Synthesis, iron nickel, co-precipitation, incipient wetness, light olefin

صفحه اختصاصی مقاله و دریافت فایل کامل: https://www.civilica.com/Paper-ICHEC07-ICHEC07_328.html