1,3-丙二醇生产技术进展和市场  

Progress of Production Technology of 1,3-Propanediol and Its Market

作　　者：徐兆瑜[1] 

机构地区：[1]安徽省化工研究院,安徽合肥230041

出　　处：《化学推进剂与高分子材料》2004年第3期27-31,共5页Chemical Propellants & Polymeric Materials

摘　　要：介绍了1,3-丙二醇的几种制备方法,即丙烯醛水合-氢化法、环氧乙烷羰基化法、微生物发酵法和以甲醛等为原料的方法。对这些方法进行了比较,认为环氧乙烷羰基化法和微生物发酵法制备1,3-丙二醇具有一定优势。Various synthetic method of 1,3-propanediol were introduced and compared, including hydration and hydrogenation of acrylaldehyde, carbonylation of epoxy ethane, microbiological fementation, the process starting from methyl aldehyde, etc. It was considered that the nethcds cf cartcnyiaticn of epoxy ethane and microbiological fementation were superior to others.

关 键 词：1 3-丙二醇 生产技术 制备方法 增塑剂 环氧乙烷羰基化法 微生物 生物技术 丙烯醛 

分 类 号：TQ223.162[化学工程—有机化工]