用管式反应技术制备乙二醇乙醚乙酸酯

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.