سال انتشار: ۱۳۸۲

محل انتشار: هشتمین کنگره ملی مهندسی شیمی ایران

تعداد صفحات: ۱۰

نویسنده(ها):

Darvishi – Department of Chemical Engineering, Shiraz University, Shiraz, Iran
Rahimpur – Department of Chemical Engineering, Shiraz University, Shiraz, Iran

چکیده:

In this work, The combined effects of chemical reaction and mass transfer for desorption of carbon dioxide from promoted hot potassium carbonate solution are conventionally and adequately treated within the framework of the penetration-surface renewal theory. The penetration theory provides an appropriate desorption rate and enhancement factor for chemical desorption. The impact of parameters such promoter
concentration, type of promoter and inlet temperature of rich solution on the performance of a stripper have been examined.