摘要
介绍了合成气合成乙二醇的工艺发展情况,包括合成气直接合成法、甲醇甲醛合成法和草酸酯法等。着重介绍了合成气合成乙二醇的工艺和工艺进展情况,在比较不同工艺路线的同时,从现有的经济技术条件出发,提出了大力发展甲醇甲醛合成法和草酸酯法合成乙二醇的战略思路。
Recent progresses in the study on the conversion of syngas to ethylene glycol, including direct synthesis by syngas and indirect synthesis by methanol and formaldehyde or oxalate, are introduced. It is suggested that the routes using methanol and formaldehyde or oxalate as the intermediurns should be developed according to the recent economical and technological conditions.
出处
《精细化工原料及中间体》
2008年第4期35-39,共5页
Fine Chemical Industrial Raw Materials & Intermediates
关键词
合成气
乙二醇
甲醇
甲醛
草酸酯
syngas
ethylene glycol
methanol
formaldehyde
oxalate