醋酸甲酯-甲醇-水的分离方法比较及展望  

The Comparison and Prospect of Separation Methods of Methyl Acetate-methanol-water

作　　者：田晶[1] 顾正桂[1,2] 詹其伟[1,2] 

机构地区：[1]南京师范大学江苏省萃取分离工程技术研究中心,江苏南京210097 [2]江苏沿江化工资源开发研究院,江苏南京210047

出　　处：《化学世界》2011年第4期248-250,255,共4页Chemical World

摘　　要：综述了醋酸甲酯-甲醇-水的分离方法,对反应精馏、萃取精馏、加盐萃取精馏等方法进行了概括和总结,比较醋酸甲酯提取工艺、条件、纯度及得率等因素,得出采用液液萃取法,具有工艺简单、能耗低等特点,有较好应用前景。The separation methods of methyl acetate-methanol-water such as are reviewed.Comparing the separation conditions,Reactive extractive distillation,extractive distillation,salt extractive distillation and etc.product purity and yield, the liquid-liquid extraction process may have better prospect due to its simplicity and low energy consumption.

关 键 词：醋酸甲酯-甲醇-水 分离方法 液液萃取 

分 类 号：TQ028.4[化学工程]