سال انتشار: ۱۳۸۷

محل انتشار: دومین کنگره بین المللی علوم و فناوری نانو

تعداد صفحات: ۲

نویسنده(ها):

Mahmoud Rahmati – Department of Chemical Engineering, Amirkabir University of Technology (Polytechnic Tehran), Tehran
Hamid Modarress –

چکیده:

The adsorption of molecular nitrogen on model nanoporous zeolites FAU, ASV and MEP, which encompass a range of different pore structures and compositions has been simulated employing Grand Canonical Monte Carlo (GCMC) procedure for a temperature range of 273-325 K and a pressure (fugacity) range of 0–۵۰ bars. The nitrogen adsorption can be affected mainly by the available volume and surface area at the same temperature and pressure. The nanoporous zeolite with larger available volume shows larger adsorption capacity, and the highest storage capacity was obtained for nanoporous zeolite FAU