Опытно-промышленные испытания гравитационно ...
EXPERIMENTAL-INDUSTRIAL TESTS OF GRAVITATIONAL AND PYROMETALLURGICAL TECHNOLOGY FOR RICH CONCENTRATE PROCESSING. The authors present the results of industrial tests of gravitational and pyrometallurgical scheme that enables to reduce the gold content in the factory tails to the dump level. At the same time not less than 2% of gold from its original content in the ore is extracted.