碳酸二甲酯合成工艺研究进展  

Research Progress of Synthesis of Dimethyl Carbonate

作　　者：安继民 AN Jimin(Tianjin Zhongtian Technology Development Co.,Ltd., Tianjin 300191 , China)

机构地区：[1]天津市众天科技发展有限公司,天津300191

出　　处：《河南化工》2022年第6期11-14,39,共5页Henan Chemical Industry

摘　　要：碳酸二甲酯(DMC)作为一种重要的低毒、环保、绿色有机化工中间体,广泛应用在农药、塑料、医药等工业领域,并在锂电池、汽车工业领域受到广泛的关注。针对当前碳酸二甲酯合成工艺的发展现状进行了阐述,重点介绍了酯交换法、甲醇氧化羰基化法以及尿酸醇解法,并对这三种合成工艺路线的技术及产能现状进行了综述。As an important low-toxic,environmentally friendly and green organic chemical intermediate,dimethyl carbonate(DMC)has been widely used in pesticide,plastics,medicine and other industrial fields,and has gradually attracted extensive attention in the fields of lithium battery and automobile industry.The current development status of the synthesis process of dimethyl carbonate is reviewed.The transesterification method,methanol oxidative carbonylation method and urea alcoholysis method are mainly introduced,and the technical status of these three synthetic processes is reviewed.

关 键 词：碳酸二甲酯 酯交换法 氧化羰基化法 尿酸醇解法 

分 类 号：TQ225.52[化学工程—有机化工]