乙二醇合成技术进展及应用前景

Prospect of industrialization and technology development on synthesis of ethylene glycol (EG)

介绍乙二醇生产技术及现状,讨论了催化水合法和碳酸乙烯酯法制乙二醇技术进展和工业化前景,对新方法和直接水合法进行了技术经济比较,并提出了发展我国乙二醇工业的对策建议。

The status of EG production and technology was described. The technological development and industrial prospect of EG by ethylene carbonate methods and catalytic hydration methods were discussed. The technology and economy of the two methods were compared with hydration methods, and the suggestions for the development of china's EG industry were included.