2,2-二吗啉基二乙基醚合成工艺的研究进展  

Research Progress in Synthesis of 2,2-Dimethomolyldiethyl Ether

作　　者：柯达 李珍名 张超 曹忠 阮建成 陈新志[1] KE Da;LI Zhenming;ZHANG Chao;CAO Zhong;RUAN Jiancheng;CHEN Xinzhi(College of Chemical and Biological Engineering,Zhejiang University,Hangzhou 310027,Zhejiang,China;Institute of Zhejiang University-Quzhou,Quzhou 324000,Zhejiang,China;Sichuan Zhijiang High-Tech Material Co.Ltd,Suining 629100,Sichuan,China)

机构地区：[1]浙江大学化学工程与生物工程学院浙江省化工高效制造技术重点实验室,浙江杭州310027 [2]浙江大学衢州研究院,浙江衢州324000 [3]四川之江高新材料股份有限公司,四川遂宁629100

出　　处：《聚氨酯工业》2021年第5期5-8,共4页Polyurethane Industry

基　　金：四川省省级科技计划项目(编号:18ZHSF)。

摘　　要：2,2-二吗啉基二乙基醚(DMDEE)是一种重要的单组分聚氨酯发泡催化剂,其合成方法主要分为两类:二甘醇与吗啉加氢脱水反应法和2-吗啉乙醇(或三乙醇胺)双分子醚化反应法。介绍了DMDEE的各种合成方法及其研究进展情况,并对其优缺点进行比较,对下一步生产工艺的改进与优化具有一定的指导意义。2,2-dimorpholine diethyl ether(DMDEE)was an important single component polyurethane foaming catalyst.The synthesis process of DMDEE could be divided into two categories,including dehydration reaction and etherification reaction.Different synthesis methods of DMDEE and their research progress were introduced,and their advantages and disadvantages were compared,which had a certain guiding significance for the improvement and optimization of the next production process.

关 键 词：DMDEE 聚氨酯 催化剂 生产工艺 

分 类 号：TQ323.8[化学工程—合成树脂塑料工业] TQ426