工业水处理 ›› 2001, Vol. 21 ›› Issue (12): 13-16. doi: 10.11894/1005-829x.2001.21(12).13

• 专论与综述 • 上一篇    下一篇

β-盐母液中萘磺酸分离方法的研究

李长海, 史鹏飞   

  1. 哈尔滨工业大学应用化学系, 黑龙江哈尔滨 150001
  • 收稿日期:2001-05-25 出版日期:2001-12-20 发布日期:2010-10-01
  • 作者简介:李长海(1967- ),1991年毕业于吉林工学院,副教授,哈尔滨工业大学博士研究生.电话:0431-5968101,Email:lichanghai2000@sohu.com
  • 基金资助:

    吉林省科技发展基金资助项目,编号:990337

Study of the separation of naphthalenesulphonic acid fromβ-naphthalenesulphonic acid sodium salt mother liquor

LI Changhai, SHI Pengfei   

  1. Dept. of Applied Chemistry, Harbin Institute of Technology, Harbin 150001, China
  • Received:2001-05-25 Online:2001-12-20 Published:2010-10-01

摘要:

论述了β-盐母液中萘磺酸的分离方法,包括:溶剂萃取法、树脂吸附法、液膜催化氧化法等.并对各种方法进行了评述,提出采用离子交换法分离萘磺酸.

关键词: 离子交换, 萃取, 吸附, 催化氧化

Abstract:

The separation methods of β-naphthalenesulphonic acid from β-naphthalenesulphonic sodium salt motherliquor,including:Solvent Extraction ,Adsorption of resin,Foaming and Catalyzed-oxidation and so on are discussed.The advantage and disadvantage of the above treatment methods are evaluated.The separation of β-naphthalenesulphonic acid by ion exchange resin is presented.

Key words: ion exchange, extraction, adsorption, catalyzed-oxidation

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