萃淋树脂在有色金属分离中的研究和应用  

Study and application on solvent impregnated resins technique in separation of nonferrous metals

作　　者：王松泰[1] 谈定生[1] 刘书祯[1] 

机构地区：[1]上海大学,上海200072

出　　处：《中国有色冶金》2008年第1期27-30,共4页China Nonferrous Metallurgy

摘　　要：对萃淋树脂在稀有金属、责金属和重金属等有色金属分离和提纯中的研究及应用进行了综述。萃淋树脂分离法是一种具有高选择性、多级高效性、操作简便、环境友好的分离技术,为解决稀贵金属由于分布散、含量低、性质相似、价态易变而难以分离的问题开拓了一条新途径。The separation and purification of nonferrous metals,including rare metals,precious metals and heavy metals by solvent impregnated resins (SIR) technique were reviewed.It is difficult to separate rare and precious metals for their scattered distribution,low content, similar performance and valence uncertainty.The SIR tech- nique which has several advantages of high selectivity,high efficiency,easy operation and environment amity,can provide a new method for solving the separation problem.

关 键 词：萃淋树脂 有色金属 分离 

分 类 号：X50[环境科学与工程—环境工程]