环己烯直接水合制环己醇的研究进展  

Research Progress of Direct Hydration of Cyclohexene to Cyclohexanol

作　　者：李雅楠 于景民 李明 郑洋[1,2] 崔炳春 LI Ya′nan;YU Jingmin;LI Ming;ZHENG Yang;CUI Bingchun(Henan Chemical Industry Research Institute Co.Ltd,Zhengzhou 450052,China;Henan Key Laboratory of Chemical Catalysis,Zhengzhou 450052,China)

机构地区：[1]河南省化工研究所有限责任公司,河南郑州450052 [2]河南省化学催化重点实验室,河南郑州450052

出　　处：《河南化工》2018年第9期6-10,共5页Henan Chemical Industry

摘　　要：综述了环己烯直接水合制环己醇的研究进展,重点介绍了水合催化剂、反应器型式、添加有机溶剂的研究现状与存在的问题。针对环己烯与水的互溶度低、反应速率和平衡转化率受限的问题,讨论了有机添加剂在改变环己烯液-液分布所起的重要作用,提出了开发高效水合催化剂及改变环己烯-水油分散系数是今后的研究方向。The research progress of direct hydration of cyclohexene to cyclohexanol is introduced,current situation and existing problems of catalyst,reaction device and the addition of organic solvents are focused on.The reaction rate and equilibrium conversion rate are limited due to the low solubility of cyclohexene and water.Organic additives play an important role in changing liquid-liquid distribution coefficient of cyclohexene are discussed.The development of efficient catalysts and the change of the water-oil dispersion coefficient are proposed and should be given more attention and deeply research.

关 键 词：环己烯 催化剂 环己醇 添加剂 

分 类 号：TQ21[化学工程—有机化工]