سال انتشار: ۱۳۹۱

محل انتشار: چهاردهمین کنگره ملی مهندسی شیمی ایران

تعداد صفحات: ۴

نویسنده(ها):

n Charchi – Chemical Engineering Department, Sahand University of Technology, Tabriz, Iran
M Ejtemaei –
B Bayati –
A.A Babaluo –

چکیده:

Na-ZSM-5 zeolite was prepared and characterized by XRD, SEM, BET, Particle Size Analyser and EDAX. Bifunctional catalysts based on acidified ZSM-5 and platinum as metal function wassynthesized. Furthermore, hydroisomerization of n-pentane over platinum promoted acids zeolites was studied and the effect of reaction conditions on the conversion and yield of isomerization was investigated. It was observed that conversion and yield of isomerization increases with increasingpressure. However with increasing partial pressure of Hydrogen, conversion and yield of isomerization decreased