Abstract] This paper analyzes the capacity of impurity removal in each process of copper system in Yunnan Smelter, and provides concrete measures to remove impurity from materials with high-impurity.

• 通过对云南冶炼厂铜系统各工序脱杂质能力的分析，论证了该厂电炉脱杂质能力的优势，为处理含杂质偏高的原料提供脱杂依据。