سال انتشار: ۱۳۸۷

محل انتشار: همایش بین المللی ژئولیت ایران

تعداد صفحات: ۸

نویسنده(ها):

Mona Panahi – R&D Department, Paxan Corporation, Tehran, Iran
Mitra Khavei – R&D Department, Paxan Corporation, Tehran, Iran
Arefeh Kompany Saeid – R&D Department, Paxan Corporation, Tehran, Iran

چکیده:

Zeolites, especially zeolite A, have been widely employed as builders in several regions of the world and
emerged as the preferred phosphate substitute for powder detergents. The aim of this study is to investigate
the proper process parameters of synthesizing 4oA zeolite by hydrogel process (the mole ratio effect of Na2O
/SiO2/Al2O3) and to characterize the synthesized material by means of XRD analysis, Ca exchange capacity,
SEM, IR and atomic absorption spectroscopy.