摘要
测定了用SK—1A离子交换树脂催化的醋酸甲酯水解的宏观动力学，设计了能反映流体在催化剂包中实际流动情况的循环式间歇恒温反应流程，测定了醋酸甲酯水解催化精馏中试塔所用催化剂捆扎包的效率因子，并得到效率因子与液体流量和进料水酯摩尔比的关联式．
The macroscopic kinetics of the hydrolysis of methyl acetate catalyzed bya commercial ion exchange resin was investigated. An apparatus, in which liquid flows in thesimilar way as in a catalytic distillation column, was designed to measure the effectivenessfactor of catalyst capsule used in the pilot catalytic distillation column for hydrolysis of methylacetate. A correlation of the effectiveness factor to liquid volume and the mole ratio of waterto ester was obtained.
出处
《化工冶金》
CAS
CSCD
北大核心
1999年第3期241-246,共6页
基金
福建省自然科学基金!B97008
天津大学国家重点化学工程联合实验室资助
关键词
催化剂捆扎包
效率因子
醋酸甲酯
水解动力学
Catalyst capsule
Effectiveness factor
Methyl acetate
Kinetics of hydrolysis
