Skoči na glavni sadržaj

Prethodno priopćenje

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

I. M. Oskembekov ; Chemical-Metallurgical Institute, Karaganda, Kazakhstan
G. L. Katkeyeva ; Chemical-Metallurgical Institute, Karaganda, Kazakhstan
K. S. Turebekova orcid id orcid.org/0000-0003-0338-679X ; Chemical-Metallurgical Institute, Karaganda, Kazakhstan
Ye. M. Zhunussov ; Chemical-Metallurgical Institute, Karaganda, Kazakhstan


Puni tekst: engleski pdf 613 Kb

str. 89-92

preuzimanja: 445

citiraj


Sažetak

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.

Ključne riječi

oxidized copper ore; ore processing; sulfidization; flotation; mathematical model

Hrčak ID:

224773

URI

https://hrcak.srce.hr/224773

Datum izdavanja:

1.1.2020.

Posjeta: 975 *