甘油液相脱水制丙烯醛的研究进展  

Research Progress in Glycerol Dehydration to Acrolein

作　　者：张琪[1] 辛伟疆 后艳军 赵芳[1] Zhang Qi;Xin Weijiang;Hou Yanjun;Zhao Fang(Lanzhou Petrochemical College of Vocational Technology,Lanzhou 730060)

机构地区：[1]兰州石化职业技术学院

出　　处：《石化技术》2019年第10期46-47,共2页Petrochemical Industry Technology

基　　金：甘肃省青年科技基金计划（18JR3RA003）;兰州石化职业技术学院课题（KJ2018-15）;甘肃省青年科技研究基金（1606RJYA309）

摘　　要：随着生物质柴油应用的推广,作为副产物甘油的产能过剩问题影响着再生能源的经济性。丙烯醛作为重要的化工中间产物,是解决甘油产能过剩的有效路径。综述了近年甘油液相脱水制丙烯醛的研究进展,总结各种类型催化剂在此反应中的应用,归纳出目前甘油液相脱水制丙烯醛工业化存在的一些问题,并展望其未来的发展方向。With the application promotion of biodiesel,overcapacity problem of byproduct glycerol affects its economic efficiency. The production of acrolein from glycerol dehydration,as an important industrial intermediate for the chemical and agrochemical industries,is an effective path to solve glycerin excess capacity. The recent progress in the studies on acrolein glycerin dehydration system is elaborated in this paper. The applications of various catalysts in the reaction are discussed. The pending problems and the prospects for the catalytic dehydration of glycerol are stated.

关 键 词：甘油 丙烯醛 脱水反应 研究进展 

分 类 号：TQ2[化学工程—有机化工]