TESTING OF OXIDIZING STEAMING TECHNOLOGY IN COPPER-MOLYBDENUM CONCENTRATE SELECTION CIRCUIT AT THE ALMALYK COPPER CONCENTRATING PLANT

摘要

Results of laboratory studies and full-scale testing of copper-molybdenum concentrate selection with application of lime oxidizing steaming are presented. It is shown that application of lime oxidizing steaming permits to decrease consumption of depressor by the factor of two without reduction of selection indices.