摘要
根据作者研究提出的重整催化剂上焦炭燃烧动力学方程,实验测得有关的速度常数、表观活化能和指前因子,并对催化剂上烧炭历程进行了讨论。计算了重整催化剂烧炭时的表面温升,可供生产参考。
The rate constants at different temperatures,the apparent activationenergy and the pre-exponential factor for the reaction of coke burning onPt-Sn reforming catalysts were determined based on the kinetic equationproposed by the authors.The mechanism of coke burning on reforming andstacking catalysts was discussed.The temperature difference between refor-ming catalyst surface and bulk flowing gas during coke burning wasestimated.
出处
《石油炼制》
CSCD
1989年第9期37-42,共6页
