AUTOCLAVE TECHNOLOGY FOR PROCESSING OF COPPERREMINDER FROM LEACHING OF COLLECTIVE CONVERTER MATTE

摘要

Investigations were passed and the technology for processing of rich copper concentrates obtained in leaching of collective converter matte was developed. Parameters of the head technological operation are determined. This operation includes autoclave oxidizing leaching when 98 percent of copper is extracting in solution, 80 percent of sulfur transits into elementary form and practically all noble metals of converter matte are concentrating in leaching cake.