METHOD OF PROCESSING COPPER METAL WASTES

摘要

nonferrous metallurgy; applicable in processing of secondary copper-containing wastes. SUBSTANCE: method includes smelting of wastes and their converting in vertical top-blown converter with supply of fuel and oxygen through oxyfuel burner located at a distance from surface of charge or melt. Method also includes determination of parameters of fuel and oxygen supply and parameters of their supply in secondary refining from impurities. EFFECT: simplified technology and implementation of process. 3 cl, 1 ex