Author: Xamdamov, Sherzodbek Doniyorovich; Sattorova, Shahlo G’aybullayevna

Annotation: Currently, in global practice, the decline in reserves of deposits with easily processed ores has led to rapid growth in the processing of refractory gold-bearing ores. Increasing the overall gold recovery rate and the comprehensive use of raw materials are the main challenges facing the processing industry. In this context, the development and implementation of highly efficient technologies for processing ores and concentrates using new non-traditional methods of treatment, which allow for increased gold extraction and comprehensive processing of mineral raw materials, are of particular importance. This article shows the effect of ultrasonic waves on mineral particles in refractory gold-bearing ores. Modern research methods were used to conduct analyses and obtain results: powder X-ray diffraction, SEM-EDS analysis, and Rietveld analysis.

Keywords: ultrasound, powder X-ray diffraction, mineral raw materials, SEM-EDS, Rietveld method, concentrate, ore, refractory ore, mineral particle processing industry.

Pages in journal: 25 - 29