1,4-丁二醇生产工艺技术评价  

Process Technology Assessment of 1,4 -butanediol

作　　者：赵娟 艾宏儒 Zhao Juan;Ai Hongru(Guizhou University of Engineering Science,Bijie 551700,China)

机构地区：[1]贵州工程应用技术学院,贵州毕节551700

出　　处：《广东化工》2023年第22期15-17,共3页Guangdong Chemical Industry

基　　金：毕节市科学技术项目:联合基金项目(毕科联合[2023]14号);贵州省煤化工工程协同创新中心(黔教合协同创新字[2014]08);毕节市煤磷化工工程技术中心(毕科合字[2015]01)。

摘　　要：1,4-丁二醇(BDO)是一种重要的有机化工原料。在绿色环保的大环境下,全球推行“限塑令”,BDO作为生产可降解材料的原料,将会迎来极大的市场需求和良好的发展机遇。本文论述了国内外有关BDO的生产工艺的研究进展,主要介绍了顺酐、雷柏等方法制备BDO。同时,结合我国的国情,提出了一些发展BDO工艺的建议和意见。1,4-butanediol(BDO)has been widely used as all important organic chemical raw material.In the environment of green environmental protection,“plastic restriction order”was implemented in the world.BDO as a key raw material of degradable materials,will have a huge market and good development opportunities in the future.This paper introduces the process technology of Reppe process,maleic anhydride process,allyl alcohol process and butadiene process,especially introducing and comparing the technology of some maleic anhydride processes.Latest process development of 1,4-butanediol was also introduced.In view of the characteristics and actual situation of the current resource structure in our country,suggestions for the construction of 1,4-butanediol project were put forward.

关 键 词：1 4-丁二醇 可降解材料 生产工艺 评价 顺酐法 

分 类 号：TQ[化学工程]