化工进展2011，Vol.30Issue(4)：725-728,738,5.
催化精馏与固定床联合工艺用于乙酸甲酯水解
An integrated process of catalytic distillation and fixed bed for methyl acetate hydrolysis
摘要
Abstract
Based on the success of methyl acetate hydrolysis by reactive distillation of our former work, an integrated technology of catalytic distillation and fixed bed of methyl acetate hydrolysis process is established to increase the rate of methyl acetate hydrolysis. The influences of the position of feed, the mole ratio of water to methyl acetate, the volume ratio of reflux to feed and space velocity on the conversion of methyl acetate and the mass ratio of acetic acid to water are studied through experiment, and appropriate conditions are obtained. At the mass ratio of acetic acid to water more than 1.17, the conversion of the integrated technology of methyl acetate hydrolysis process is more than 70％, better than the hydrolysis process of former single catalytic distillation.关键词
乙酸甲酯/水解/催化精馏/固定床联合工艺Key words
methyl acetate/ hydrolysis/ catalytic distillation/ integrated technology分类
化学化工引用本文复制引用
赵素英,周进银,杨柏川,王良恩..催化精馏与固定床联合工艺用于乙酸甲酯水解[J].化工进展,2011,30(4):725-728,738,5.基金项目
科技部火炬计划项目(2007HG560031). （2007HG560031）
