Mutalova marhamat Akromovna; Akhmedov Mukhammadzhakhongir Kidirbaevich; Abdusamatova Durdona Dilmurod qizi; Yuldasheva Nilufar Abdihamid qizi
Jurnal: World of Science: Journal on Modern Research Methodologies
ISSN: 2835-3072
Volume: 2, Issue: 4
Tanggal Terbit: 29 April 2023
Mixed ores stockpiled in dumps at most copper deposits are the most difficult to process and are characterized by low levels of copper recovery.
In the Zhezkazgan region, one of the typical promising man-made objects, favorable for the speedy involvement in efficient processing, is the dump of stockpiled mixed copper ores from the development of the Taskora deposit. In the dump there are about 2 million tons of oxidized ores of the upper horizon of the deposit mined during stripping operations with an average copper content of 1.01% and copper reserves of 20 thousand tons. The low extraction of copper, which does not exceed 52% during the flotation enrichment of the ore, determined its conditional assignment to off-balance, with a copper content corresponding to the accepted standards.