1，3-丙二醇制备工艺技术研究进展  

Research progress in synthesis technology for 1,3-propanediol

作　　者：冯看卡[1] 吕志果[1] 李强 

机构地区：[1]青岛科技大学化工学院,山东青岛266042 [2]烟台万华合成革集团公司化工设计院,山东烟台264002

出　　处：《合成纤维工业》2007年第4期46-49,共4页China Synthetic Fiber Industry

摘　　要：综述了1.3-丙二醇生产工艺的研究进展;详细的讨论了化学方法和徽生物发酵法的合成路线、工艺条件、催化剂、成本分析等,并对其进行了综合比较,提出了1,3-丙二醇生产工艺的改进方向在于进一步提高技术指标,降低生产成本,指出环氧乙烷氢酯基化法生产1,3-丙二醇具有较大的发展潜力。The research progress in 1,3-propanediol production technology was reviewed. The chemical synthesis process and microbial fermentation process were compared from the aspects of technological routes, process conditions, catalysts and cost analysis. It was pointed out that the advancement of 1,3-propanediol production technology focus on the further technical specification improvement and production cost reduction. It was pointed out that the hydroesterification of ethylene oxide had a considerable developing potential.

关 键 词：1 3-丙二醇 合成 微生物发酵法 进展 

分 类 号：TQ223.162[化学工程—有机化工]