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根据萃取剂的适用性,萃取化学和设备,简要地评述了溶剂取萃在湿法冶金中的现状。讨论了铜、锌湿法冶金中溶剂萃取的近况和钴镍分离的最新进展。强调了在贵金属精制时采用溶剂萃取。提出了湿法冶金中溶剂萃取远景的某些设想。
According to the applicability of extractant, extraction chemistry and equipment, the status of solvent extraction in hydrometallurgy is briefly reviewed. The current situation of solvent extraction in copper and zinc hydrometallurgy and the latest progress of cobalt and nickel separation were discussed. It emphasizes the use of solvent extraction in the purification of precious metals. Some assumptions about the prospect of solvent extraction in hydrometallurgy are proposed.