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.
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, AI 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.
出处
《过程工程学报》
CAS
CSCD
北大核心
2009年第1期200-208,共9页
The Chinese Journal of Process Engineering
基金
国家自然科学基金资助项目(编号:50564006)
云南省自然科学基金重点资助项目(编号:2005E0004Z)
云南省自然科学面上基金资助项目(编号:2008E0004A)
云南省教育厅研究基金重点资助项目(编号:07Z40082)
关键词
离子液体
有色金属
腐蚀
电沉积
湿法冶金
黄铜矿
ionic liquid
nonferrous metal
corrosion
electro-deposition
hydrometallurgy
chalcopyrite
