سال انتشار: ۱۳۸۷

محل انتشار: همایش بین المللی ژئولیت ایران

تعداد صفحات: ۱۰

نویسنده(ها):

Kianoosh Tehrani Matin – Department of Chemical and Petroleum Engineering, Sharif University of Technology, Tehran, Iran,
Hossein Kazemian – R&D Lab. Of SPAG Co., Technology incubator, Sci & Technol. Park of Tehran University, Tehran,
Dariush Bastani – Department of Chemical and Petroleum Engineering, Sharif University of Technology, Tehran, Iran,

چکیده:

In the (Na,K) system, separate crystallization fields of the following pure phases have been found: lowsilica
variety of phillipsite, high-silica variety of chabazite, and zeolite T, with and without the presence of
alkali corrosion of borosilicate glass. This review focuses on hydrothermal synthesis of zeolite T in the
Na2O-K2O-AI2O3-SiO2-H2O system with the use experimental plans. Multifactorial plan was applied to
study the effect of four synthesis parameters: silicon module, alkalinity, concentration of hydroxide ions in
the reaction mixture , crystallization temperature and glass corrosion upon the content of zeolite T, yield,
solubility in the product.