Production Practice of High Arsenic Anode Copper Under High Current Density
This article briefly introduces the production practice of high arsenic anode copper under high current density.By adjusting the purification process parameters and using gas-liquid enhanced vulcanization facilities to treat the final copper removal solution,the arsenic removal capacity is increased to ensure that the mass concentration of arsenic ρ(As)in the electrolyte is maintained at 11～13 g/L,thereby ensuring the stability of copper electrolysis production.Practice has shown that compared with the arsenic removal capacity of previous electrolysis plants,the existing new technology has greatly improved the arsenic removal capacity and reduced metal loss.
high current densityhigh arsenic electrolyteproductive practice
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