سال انتشار: ۱۳۹۳

محل انتشار: پانزدهمین کنگره ملی مهندسی شیمی ایران

تعداد صفحات: ۴

نویسنده(ها):

Naser Ghasemian – Polymer Engineering Department, University of Bonab, P.O. Box 55517-61167, Bonab, Iran
Mahdi Hatami – Polymer Engineering Department, University of Bonab, P.O. Box 55517-61167, Bonab, Iran

چکیده:

In this research for the first time the catalytic behavior of protonated clinoptilolite zeolite in methane-SCR-NOx (NO+NO2) in the temperature range of 200-500 °C as a function of mesh size for a GHSV of 20280 h-1 and 1g zeolite was reported. This zeolit showed high activity for catalytic reduction of NOx with methane as reducing agent so that 60% conversion of NOx to N2 is achieved. It is observed that for mesh size of ≥35 size dependency of the nitrogen production reaction rate is insignificant