Саноатда рақамли технологиялар Том 3 № 4 (2025) · с. 60-66
RESEARCH ON FLOTATION BENEFICIATION OF POLYMETALLIC ORES OF THE KHONDIZA DEPOSIT
Rajabov, Shahboz Kholmamatovich, Khakimov, Kamol Juraevich, Ражабов, Шахбоз Холмаматович, Хакимов, Камол Жураевич, Rajabov, Shaxboz Xolmamatovich, Xakimov, Kamol Jurayevich
Аннотация
This article presents the results of laboratory and industrial studies on the flotation beneficiation of polymetallic ores from the Khandiza deposit. The main focus is on the influence of reagent regimes on the quality and recovery rate of zinc from copper-lead flotation tailings. Scanning electron microscopy (SEM) and energy-dispersive X-ray spectroscopy (EDS) methods were used to analyze the mineral composition and structural features of zinc concentrates. It was determined that the application of an improved technological scheme, which involved increasing the consumption of the BKK collector and activator (copper sulfate), allowed for an increase in zinc content in the concentrate to 55% with a total recovery of 73.16%.
flotation enrichmentpolymetallic oresKhandiza depositzinc concentratereagent regimeSEMEDSsphaleritegalenapyrite
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