摘要
在等温积分固定床反应器及自制催化剂上,对顺酐加氢生成丁二酸的反应动力学进行了研究,得到该反应的活化能Ea为63.13 kJ/mol,指前因子A为1.98×106L.mol-1.h-1,反应的动力学方程为:r=1.98×106×exp(-63130/RT)×CMA。
The kinetics for the hydrogenation of MA were studied over the catalyst in a fixed-bed micro-reactor.Kinetic calculation results showed that the activation energy Ea for the hydrogenation of MA was 63.13 kJ/mol,and A was 1.98×106L·mol-1·h-1.Hence the corresponding kinetics expression for the hydrogenation of MA to produce succinic acid was obtained as follows： r=1.98×106×exp（-63130/ RT）×CMA.
出处
《广州化工》
CAS
2012年第5期113-115,共3页
GuangZhou Chemical Industry
关键词
顺酐
丁二酸
加氢
动力学
maleic anhydride
succinic acid
hydrogenation
kinetics
