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گواهی نمایه سازی مقاله Comparing of the Performance of HZSM-5 and SAPO-34 in the catalytic cracking of naphtha to produce light olefins

عنوان مقاله: Comparing of the Performance of HZSM-5 and SAPO-34 in the catalytic cracking of naphtha to produce light olefins
شناسه (COI) مقاله: ICHEC07_364
منتشر شده در هفتمین کنگره ملی مهندسی شیمی در سال ۱۳۹۰
مشخصات نویسندگان مقاله:

Nastaran Taghipur - Departman of chemical engineering, Tarbiat modares university
Jafar Towfighi - Departman of chemical engineering, Tarbiat modares university
Ali Mohamadalizadeh - Gas Research Division, Research Institute of Petroleum Industry
l Shirazi - Gas Research Division, Research Institute of Petroleum Industry

خلاصه مقاله:
In this paper, performance of two kinds of zeolites, HZSM-5 and SAPO-34 were compared.HZSM-5 and SAPO-34 zeolites were modified using cerum nitrate andlanthanum nitrate by impregnation. The effect of Ce and La on the structure and its catalytic performance for naphtha cracking reaction by XRD, SEM, BET were characterized and their performances to produce light olefins were investigated yield of propylene and ethylene by using modified HZSM-5 and modified SAPO- 34 were studied using a fixed bed reactor. Regarding the performance thermal catalytic cracking tests, SAPO-34 increased yield of ethylene.

کلمات کلیدی:
Catalytic Cracking, SAPO-34, HZSM-5, Light olefins

صفحه اختصاصی مقاله و دریافت فایل کامل: https://www.civilica.com/Paper-ICHEC07-ICHEC07_364.html