用管式反应技术制备乙二醇乙醚乙酸酯

• 作 者: 蔡振云 卢祖国 李小波
• 机 构: Department of Chemical Engineering
• 出 处: 中国化学工程学报
• 发表日期: 2004年期
• 关键词: ethylene glycol monoethyl ether acetate ethyl acetate tubular reactor

Ethylene glycol monoethyl ether acetate (EGEA), an excellent solvent, is prepared with ethylene oxide(EO) and ethyl acetate (EA) in a tubular reactor under suitable reaction condition. The single circulation yield canreach 81%. This technology is not only safe but also makes it possible to continuously produce EGEA in industry,with low content of high boiling point by-products.