催化学报

催化学报 ›› 2006, Vol. 27 ›› Issue (6): 459-461.

• 研究快讯 •    下一篇

带有微混合器的固定床反应器中的环己烯水合反应

杨付1,陈光文1,李恒强1,郭新闻2,王祥生2   

  1. 1 中国科学院大连化学物理研究所, 辽宁大连 116023; 2 大连理工大学催化化学与工程系, 辽宁大连 116012
  • 收稿日期:2006-06-25 出版日期:2006-06-25 发布日期:2010-08-28

Hydration of Cyclohexene in a Fixed-Bed Reactor with Micromixer

YANG Fu1, CHEN Guangwen1, LI Hengqiang1, GUO Xinwen2, WANG Xiangsheng2   

  1. 1 Dalian Institute of Chemical Physics, The Chinese Academy of Sciences, Dalian 116023, Liaoning, China; 2 Department of Catalytic Chemistry and Engineering, Dalian University of Technology, Dalian 116012, Liaoning, China
  • Received:2006-06-25 Online:2006-06-25 Published:2010-08-28

PDF

699

被引次数

40

摘要： 在固定床反应器中考察了环己烯水合反应,同时采用一种新型微混合器促进油水两相的混合. 结果表明,该微混合器用于环己烯和水反应时可极大地促进环己烯和水的混合,并进而促进水合反应的进行. 环己烯转化率和环己醇选择性分别达到9%和99%, 同时反应时间缩短至0.3 h.

关键词: 环己烯, 水合, 环己醇, 微混合器, ZSM-5分子筛

Abstract: Cyclohexene hydration was investigated in a fixed-bed reactor with a micromixer. The results showed that the use of the micromixer increased the solubility of cyclohexene in the aqueous phase and thus promoted the reaction. The conversion of cyclohexene and selectivity for cyclohexanol reached 9% and 99%, respectively. The reaction time was shortened to 0.3 h.

Key words: cyclohexene, hydration, cyclohexanol, micromixer, ZSM-5 zeolite