Application of modified sulfidizing reagent (MSR) in processing fl owsheet of oxidized copper ore

Metalurgija

卷:59

G. L. Katkeyeva¹  Ye. M. Zhunussov¹  I. M. Oskembekov¹  K. S. Turebekova¹ 

[1] Chemical-Metallurgical Institute, Karaganda, Kazakhstan;

关键词: oxidized copper ore;    ore processing;    sulfidization;    flotation;    mathematical model;   

DOI  :  

来源: DOAJ

【 摘 要 】

This paper demonstrates the research results on flotation of the oxidized copper ore with the preliminary sulfidization by a modified reagent. The planning method of an experiment investigated the influence of various factors on flotation process of the oxidized copper ore with a preliminary sulfidization by the modified reagent. Dependence of copper extraction in a flotation concentrate was received from consumptions of sulfidizer and collector, pulp agitation time with a sulfidizing reagent. A mathematical model of process was received.The optimal conditions of flotation providing the copper extraction in flotation concentrate at a level of 85,12 % were determined with this model.

【 授权许可】

Unknown