Reppe两步法合成1,4-丁二醇工艺中二段加氢催化剂的研究进展

Research Progress in Second Section of Hydrogenation Catalyst for Reppe Two-steps Synthesis of 1,4-butanediol

1,4-丁二醇(BDO)是一种用途广泛且十分重要的有机原料,在现代化工中受到广泛的关注。简要介绍了Reppe两步法合成BDO的生产工艺,并从制备方法对其中二段加氢催化剂的研究现状进行了分析,重点介绍了浸渍法和共沉淀法两种常用方法。讨论了载体改进和助催化剂添加问题,并提出了二段加氢催化剂的发展趋势和方向。

1,4-butanediol（BDO）is a widely use and an important organic material,it has been got-ten more attention in modern chemical industry. Reppe two-steps synthesis of 1,4-butanediol isbriefly introduced,also describes the second period of hydrogenation catalyst of the current researchstatus. Puts forward the development tendency of hydrogenation catalyst.