化工进展

• 研究开发 • 上一篇    下一篇

改性阳离子交换树脂催化合成双酚F

张文雯,李运山,何明阳,陈 群   

  1. 常州工程职业技术学院应化系; 江苏工业学院精细石油化工重点实验室
  • 出版日期:2007-07-25 发布日期:2007-07-25

Synthesis of bisphenol F by using modified cation exchange resin

ZHANG Wenwen,LI Yunshan,HE Mingyang,CHEN Qun   

  1. Department of Applied Chemistry, Changzhou Engineering Vocational College;
    Key Lab.of Fine Petrochemicals, Jiangsu Polytechnical University
  • Online:2007-07-25 Published:2007-07-25

摘要: 筛选了可用于催化苯酚、甲醛缩合合成双酚F的阳离子交换树脂催化剂,研究了以负载AlCl3的大孔型低交联度阳离子交换树脂为催化剂催化合成双酚F的工艺条件。结果表明,苯酚与甲醛的物质的量比为5/1,75 ℃反应2.5 h,双酚F的收率可达80%以上,催化剂可以重复使用。

Abstract: A catalyst of cation exchange resin modified by aluminium chloride was selected to synthesize bisphenol F by condensation of phenol and formaldehyde. The optimal reaction condition was investigated. The result showed that the yield of bisphenol F could reach above 80% with phenol to formaldehyde molar ratio 5:1, reaction temperature 75℃ and reaction time 2.5h. And the catalyst could be used repeatedly.

京ICP备12046843号-2;京公网安备 11010102001994号
版权所有 © 《化工进展》编辑部
地址:北京市东城区青年湖南街13号 邮编:100011
电子信箱:hgjz@cip.com.cn
本系统由北京玛格泰克科技发展有限公司设计开发 技术支持:support@magtech.com.cn