سال انتشار: ۱۳۸۶

محل انتشار: پنجمین کنگره بین المللی مهندسی شیمی

تعداد صفحات: ۷

نویسنده(ها):

Mohammadi – College of Chemical Engineering, Iran University of Science and Technology, Tehran, IranZ
Moghbeli – College of Chemical Engineering, Iran University of Science and Technology, Tehran, IranZ
Keshavarz – College of Chemical Engineering, Iran University of Science and Technology, Tehran, IranZ
Foroghnia – College of Chemical Engineering, Iran University of Science and Technology, Tehran, IranZ

چکیده:

The effects of gel and glass on the modeling of MMA bulk polymerization reactor equipped with a thermal jacket were studied. The modeling results showed that the gel and glass effects occurred during the polymerization influenced substantially the inlet and outlet temperature of thecooling fluid in order to provide an isothermal polymerization condition. On the other hand, the effect of these diffusional limitations on the variation of monomer conversion and viscosity of the polymerization was investigated. A rather good accordance between the experimental and modeling results was observed.