سال انتشار: ۱۳۸۷

محل انتشار: همایش بین المللی ژئولیت ایران

تعداد صفحات: ۶

نویسنده(ها):

Fatemeh babazadeh shareha – Department of chemical& petroleum engineering, sharif university,Tehran,Iran
Mohamad Kazemini – Department of chemical& petroleum engineering, sharif university,Tehran,Iran
Seied hossein ghiassic – Department of chemical& petroleum engineering, sharif university,Tehran,Iran

چکیده:

Zeolites are aques silicates that because of their properties and especial chemical construction are used in
various catalytic processes, adsorption and ionic exchange. So, choice of suitable isotherm is necessary for
the description of construction of porosities and comprehension of capillary activities, diffusion and even
selectivity of sites. In this report the experimental and semi experimental relations and generalized models for
each isotherm in some adsorption process in zeolite systems are studied. Finally the selection way of a model
from various models has been explained and the best model of each of zeolite system has been showed.