About the possibility of copper-bearing ore flotation processing of with the use of a combined flotation reagent
Semushkina L. Abdykirova G. Turysbekov D. Narbekova S. Kaldybaeva Z. Mukhamedilova A.
July 2021Faculty of Metallurgy
Metalurgija
2021#60Issue 3-4391 - 394 pp.
The paper includes the results of laboratory studies for the copper-bearing ore flotation with the use of a combined reagent. The combined flotation reagent was preliminarily passed through a UZDN-A1200T ultrasonic disperser before flotation to obtain a reagent microemulsion. The copper content in the concentrate was 21,5 % with extraction of 83,3 % in a closed cycle in the base mode. It was 21,8 % with an extraction of 88,3 % when a combined flotation reagent was used. There is an increase in copper extraction by 5 %. The combined reagent consumption is re-duced by 15 % compared to the main technology.
Concentrate , Copper ore , Extraction , Flotation , X-ray analysis
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Satbayev University, Institute of Metallurgy and Ore Benefication, Almaty, Kazakhstan
Satbayev University
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