四川大学学报(工程科学版)2000，Vol.32Issue(5)：40-43,4.
酯化反应处理废醋酸制取混合酯的工艺条件研究
Technological Conditions for the Preparation of Ester Mixture from Waste Acetic Acid by Esterifying
党亚固 1夏代宽 1戴晓燕 1李轶 1王作文1
作者信息
- 1. 四川大学化学工程学院，成都 610065
- 折叠
摘要
Abstract
A new process treating waste acetic acid by esterificafion to prepare ester mixture is presented. The effects of catalyst, raw material ratio, water content in mw material are discussed. The tests show that the preferred parameters are: concentration of catalyst 1%, mole rate of acid to ethanol 1.3:1, concentration of water 10%; the condition to quit reaction are when: top temperature on distillage rises to 80℃ and raw material recycles four times.关键词
醋酸/酯化反应/废物处理Key words
acid/esterification/waste treatment分类
化学化工引用本文复制引用
党亚固,夏代宽,戴晓燕,李轶,王作文..酯化反应处理废醋酸制取混合酯的工艺条件研究[J].四川大学学报(工程科学版),2000,32(5):40-43,4.
