摘要
对二乙二醇双苯甲酸酯(DEDB)的非恒温反应动力学进行了研究,结果表明:DEDB生成反应属二级复合反应中的连串竞争反应。测定了其反应常数K、速度常数k_1、活化能E_((?),1)及频率因子k_(0,1)。
The non-isothermal reaction kinetics for synthesis of diethylene glycol dibenzoate(DEDB) was studied. The result showed that DEDB formation reaction belongs to chain competitive reaction. Its reaction constant K, rate constant k_1, activation energy E_(a.1) and Arrhenius factor k_(0.1) were determined.
出处
《精细石油化工》
CAS
CSCD
1991年第4期35-37,共3页
Speciality Petrochemicals
关键词
乙二醇
双苯甲酸酯
化学动力学
Diethlene Glycol Dibenzoate
Activation Energy
Arrhenius Factor
Reaction Rate Constant
