Taking the copper bismuth slag and tellurium alkali slag produced by the lead anode mud pyrometallurgical silver separation furnace as the research objects,this experiment uses the NaCl-H2SO4 leaching system,and uses lead smelting production wastewater to conduct research on wet smelting of copper bismuth slag and industrial application verification.The results indicate that the NaCl-H2SO4 leaching system can effectively recover valuable elements from copper bismuth slag.This wet smelting system has the ability to process tellurium alkali slag,achieving efficient and clean comprehensive recovery of valuable elements in silver separation furnace slag.
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