2-乙氧基乙醇氨化合成2-乙氧基乙胺工艺研究  

Synthesis Process of 2-Ethoxyethylamine by Ammoniation Reaction of 2-Ethoxyethanol

作　　者：兰昭洪 

机构地区：[1]新化高级胺省级高新技术研究开发中心,浙江建德311607

出　　处：《化工技术与开发》2009年第4期10-12,共3页Technology & Development of Chemical Industry

摘　　要：采用浸渍法制得Cu-Co-Ru-Mg-Cr/Al2O3催化剂,用于2-乙氧基乙醇氨化制备2-乙氧基乙胺的反应。研究了反应压力、温度、空速、氨与2-乙氧基乙醇摩尔比等因素对氨化反应的影响,在适宜的操作条件下,2-乙氧基乙醇单程转化率达到93%,2-乙氧基乙胺选择性达到95%。A Cu-Co-Ru-Mg-Cr/Al2O3 catalyst which was used for the synthesis of 2-ethoxyethylamine by amination of 2-ethoxyethanol was prepared by impregnation.The effect of the pressure,temperature,liquid space velocity and molar ratio（ammoma/2-ethoxyethanol） were studied.Under the optimum reaction conditions,the conversion of 2-ethoxyethanol alcohol reached 93%,and the selectivity of 2-ethoxyethylamine reached 95%.The ammoniation reaction of 2-ethoxyethanol was investigated.

关 键 词：2-乙氧基乙醇 2-乙氧基乙胺 氨化反应 

分 类 号：TQ203.2[化学工程—有机化工]