سال انتشار: ۱۳۸۷

محل انتشار: همایش بین المللی ژئولیت ایران

تعداد صفحات: ۷

نویسنده(ها):

n Kalantari – Nanostructure Materials Research Center (NMRC), Sahand University of Technology,
a A.Babaluo – Nanostructure Materials Research Center (NMRC), Sahand University of Technology,Institute Center of Polymeric Materials, Sahand University of Technology,
a kazemzadeh – Nanostructure Materials Research Center (NMRC), Sahand University of Technology,
b bayati – Nanostructure Materials Research Center (NMRC), Sahand University of Technology,

چکیده:

Several preparation methods have been developed for the synthesis of sodalite membranes, such as
conventional hydrothermal and microwave methods. Sodalite has a six-membered ring aperture with a pore
size of 2.8 Å. Only small molecules, such as helium and hydrogen can enter the pore of sodalite. The
investigations have shown that sodalite membranes have high performance on separation of hydrogen
molecules from gas streams containing hydrocarbone in comparision with small size gas molecules.