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为处理高砷铅阳极泥，本研究开发出了浸出－熔炼－真空脱铅－电解新工艺，电解银直收率达８１．３％，比现行工艺高５％～１０％，生产流程也比现行工艺简化，具有较高的经济效益。
In order to deal with high-arsenic lead anode slime, a new technology of leaching-smelting-vacuum lead-removing-electrolysis was developed in this research. The direct yield of electrolytic silver reached 81.3%, which was 5% -10% higher than that of current process. The current process is simplified, with high economic benefits.