Chem. J. Chinese Universities ›› 1995, Vol. 16 ›› Issue (4): 657.

• Articles • Previous Articles    

Studies on Syntheses and Adsorption Properties of Tertiary AmineType Chelating Resins Containing Hydroxyl (mercapto) Groups

NI Cai-Hua1, XU Yu-Wu2   

  1. 1. Department of Chemistry, Jingzhou Normal College, Jingzhou, 434100;
    2. Department of Chemistry, Wuhan University
  • Received:1994-05-03 Revised:1994-11-03 Online:1995-04-24 Published:1995-04-24

Abstract: Tertiary amine type chelating resins containing hydroxyl(mercapto) groups have been synthesized through the reactions of polymers PE with diethylaminomethyl-thiirane and dietliylaminomethyl-oxirane respectively in this work. The adsorption properties of the resins to some metal ions such as Ag (Ⅰ), Au (Ⅲ), Pd (Ⅱ), Pt (Ⅳ), Hg (Ⅱ), Cu (Ⅱ), Zn (Ⅱ) have been measured by static method. It is found that the chelating resins have good adsorption properties to some noble metal ions.

Key words: Chelating resin. Adsorption property, Mercapto, Hydroxyl group, Noble metal

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