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文章分析了俄罗斯从目前作为铂族金属主要来源的铜一镍矿石中回收铂族金属的方法。实践证明，矿石处理中在前部工序中拍族金属损失严重。此文研究了旨在提高铂族金属回收率的前部工序的新工艺方案。完成了从电解泥渣中回收铂族浓缩物的工艺分析。研究证明，硫酸化工艺具有优点
The paper analyzes Russia’s method of recovering PGMs from the copper-nickel ore currently used as the main source of PGMs. Practice has proved that ore processing in the first part of the process of slaughtering metal serious loss. In this paper, a new process scheme to improve the recovery of PGMs was studied. Completed the recovery of electrolytic sludge from platinum group concentrate process analysis. Studies have shown that the sulfation process has advantages