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›› 2009, Vol. 9 ›› Issue (1): 200-208.

• 综述 • 上一篇    

离子液体在有色金属冶金中的应用

田国才 华一新 华一新   

  1. 昆明理工大学材料与冶金工程学院 昆明理工大学材料与冶金工程学院
  • 收稿日期:2008-09-12 修回日期:2008-10-29 出版日期:2009-02-20 发布日期:2009-02-20
  • 通讯作者: 田国才

Application of Ionic Liquids in Metallurgy of Nonferrous Metals

TIAN Guo-cai LI Jian HUA Yi-xin   

  1. Faculty of Materials and Metallurgical Engineering, Kunming University of Science and Technolog Faculty of Materials and Metallurgical Engineering, Kunming University of Science and Technolog
  • Received:2008-09-12 Revised:2008-10-29 Online:2009-02-20 Published:2009-02-20
  • Contact: TIAN Guo-cai

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摘要： 离子液体作为一种新型绿色溶剂在有色金属提取与分离中有着重要作用. 本文着重介绍了离子液体在金属及其氧化物的溶解与腐蚀、活泼金属镁铝钛电沉积及黄铜矿湿法冶金方面的应用. 研究工作显示，离子液体的应用可以使冶金反应在室温或接近室温下进行, 可大幅度降低能耗和生产成本, 减少环境污染.

关键词: 离子液体, 有色金属, 腐蚀, 电沉积, 湿法冶金, 黄铜矿

Abstract: Ionic liquids as green solvents have shown important application in the extraction and separation of nonferrous metals. The new and important fundamental and applied research results in extraction and separation of nonferrous metals with ionic liquids, including the dissolution and corrosion of metals and metal oxides, electro-deposition of active metals such as Mg, Al and Ti, and hydrometallurgy of chalcopyrite, are introduced in this paper. It is shown that ionic liquids involved processes can be carried out at or near room temperature, which can significantly lower the energy consumption, operation cost, and pollutant emission.

Key words: ionic liquid, nonferrous metal, corrosion, electro-deposition, hydrometallurgy, chalcopyrite

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