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金属矿山 ›› 2009, Vol. 39 ›› Issue (03): 41-45.

• 矿物工程 • 上一篇    下一篇

离子交换法在镍湿法冶金工艺中的应用进展

杨丽梅,李玲,黄松涛,刘美林   

  1. 北京有色金属研究总院
  • 出版日期:2009-03-14 发布日期:2012-01-30
  • 基金资助:

    * 国家重点基础研究发展计划(973)课题(编号:2004CB619206)。

Progress in the Application of Ionic Exchange in Nickel Hydrometallurgical Process

Yang Limei,Li Ling,Huang Songtao,Liu Meilin   

  1. General Research Institute of Non-ferrous Metals
  • Online:2009-03-14 Published:2012-01-30

摘要: 结合生物冶金工程实验室的研究成果,综述了离子交换法在处理低镍浓度复杂溶液体系中的研究进展,介绍了离子交换反应原理,螯合树脂、阳离子交换树脂、特种无机离子交换树脂、β-环糊精包结树脂等在湿法冶金镍离子富集分离中的应用以及典型树脂在低浓度生物浸出液中分离镍铁方面的研究进展。并指出了螯合树脂展示了良好的应用效果,今后应在树脂的合成、应用等方面加强研究,开发更多对环境友好、选择性高的新树脂。

关键词: 离子交换法, 镍, 湿法冶金

Abstract: Based on the research achievements of the Bio-metallurgical Engineering Laboratory, the progress in the research of the ionic exchange application in treating low nickel concentration complex solution system is reviewed.The paper presents the reaction principle of ionic exchange and the progress in the research of the application of chelate resins, cationic exchange resins, special inorganic ionic exchange resins and β-cyclodextrin included resins in the nickel ion enrichment and separation by hydrometallurgy and of the application of typical resins in low concentration biological leaching solution for nickel and iron separation.It is pointed out that chelate resins exhibit a good application effect and that research should be enhanced in the synthesis and application of resins and new resins that are environment-friendly and have high selectivity should be developed in the future.

Key words: Ionic exchange, Nickel, Hydrometallurgy