سال انتشار: ۱۳۸۶

محل انتشار: پنجمین کنگره بین المللی مهندسی شیمی

تعداد صفحات: ۷

نویسنده(ها):

Motahari – Department of Chemical Engineering, Arak University, Iran
Atashi – Department of Chemical Engineering, Zahedan University, Iran
Arjmand – Faculty of Chemical Engineering, Arak University, Iran

چکیده:

In this paper, kinetic studies of vinyl acetate (VA) synthesis were carried out over Pd/SiO2 catalysts using a Pilot fixed bed reactor with the catalyst dispersion of 600 m2/gr. The kinetic parameters have been measured in the temperature range 413-433 K and 0.9MPa. The variation in partial pressures and concentrations has led us to determination of the limiting step and therefore proposing a rate law consistent with experimental observation.