SAPO-34: A Convenient Implement for Light Molecules Separation
محل انتشار: همایش بین المللی ژئولیت ایران
سال انتشار: 1387
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 1,799
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شناسه ملی سند علمی:
ZEOLITE01_153
تاریخ نمایه سازی: 30 دی 1387
چکیده مقاله:
Continuous SAPO-34 membranes had been illustrated to be valuable for light gas separation at low and
high temperatures. Single-gas permeances of CO2 , N2 and CH4 decreased with increasing kinetic diameter.
For the best membrane which had been reviewed, at 300 K He and H2 permeances were less than that of
CO2 , because He, H2 , and CO2 were small compared to the SAPO-34 pore, and differences in the heat of
adsorption determined the permeance order. In present work an overall outlook of SAPO-34 zeolite
membranes and their single-gas permeations has been reviewed.
کلیدواژه ها:
Zeolite - SAPO-34 - Membrane - Gas Separation
نویسندگان
Mehdi Dargahi
School of Chemical Engineering, Sharif University of Technology. Tehran, Iran
hossein kazemian
R&D Lab. Of SPAG Co., Technology incubator, Sci & Technol. Park of Tehran University, Tehran, Iran,
mohamad soltanieh
School of Chemical Engineering, Sharif University of Technology. Tehran, Iran