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近年来,溶剂萃取在有色冶金生产中得到了较为广泛的应用。特别是用溶剂萃取法从贫铜溶液中提取铜的成功,被认为是一项重大的技术突破,它打破了过去认为溶剂萃取法不能用于价格比镍低的金属的传统观念。
In recent years, solvent extraction in non-ferrous metallurgy has been more widely used. In particular, the successful extraction of copper from copper-depleted solutions by solvent extraction is considered a major technological breakthrough that breaks the traditional notion that solvent extraction can not be used on metals that are less expensive than nickel.