高效波纹填料塔在分离一氯乙酸甲酯和二氯乙酸甲酯上的应用  

Application of High Performance Packing Column in Seperating Monochloractic Ester and Dichloractic Ester

作　　者：董哲 王海超 郝志明 车忠文 

机构地区：[1]阜新三晶化工有限责任公司,辽宁阜新123002

出　　处：《辽宁化工》2001年第5期223-225,共3页Liaoning Chemical Industry

摘　　要：采用高效、耐腐蚀金属钛网孔波纹填料塔 ,分离氯乙酸母液酯化混合液 ,生产一氯乙酸甲酯和二氯乙酸甲酯 ,找到了用廉价的下脚料生产产品的途径 。In the process of seperating monochioractic ester and dichloractic ester, High performance column is adopted, this column is filled with rippled-surface packing,which was made of titanium and corruption-proof. With this technology, production from mother liquor cost lower, and had a considerable economic and society benefit.

关 键 词：塔内件 精馏 一氯乙酸甲酯 二氯乙酸甲酯 应用 高效波纹填料塔 

分 类 号：TQ225.3[化学工程—有机化工] TQ053.5