环己烯水合反应生成环己醇工艺条件的优化  

Optimization of Cyclohexanol Production Technology by Cyclohexene Hydration

作　　者：吴济民[1] 戴新民[1] 陈聚良[1] 郭卫东[1] 

机构地区：[1]中国神马集团尼龙66盐有限责任公司,平顶山467013

出　　处：《化工进展》2003年第11期1222-1224,共3页Chemical Industry and Engineering Progress

摘　　要：考察了环己烯水合反应工艺中 ,反应温度、催化剂浓度、搅拌器转速、反应时间以及负荷对环己烯水合反应的影响。实践表明 ,环己烯水合反应的最优化工艺条件为反应压力 0 5MPa、反应温度 12 0℃、催化剂浓度 2 0 %、搅拌器转速 4 3r/min ;反应时间对环己烯水合反应影响较大 。Reaction temperature,catalyst concentration,agitator speed and reaction time as well as reaction load were studied as affecting factors on cyclohexene hydration reaction.It is shown that the most optimized process conditions are,pressure 0.5?MPa,temperature 120?℃,catalyst concentration 20% and agitator speed 43?r/min.The cyclohexene hydration reation is significantly affected by the reation time and slightly affected by the reation load.

关 键 词：环己烯 水合反应 环己醇 工艺条件 优化 ZSM-5分子筛 

分 类 号：TQ233.1[化学工程—有机化工]