Application of a combination of hidrometallurgy and mineral dressing for improving thequality оf low-grade copper concentrates
About authors
- 1 — undergraduate student Saint Petersburg State Mining University
- 2 — Ph.D. associate professor Saint Petersburg State Mining University
Abstract
The mineral resource base is characterized by the depletion of large fields with relatively good quality of minerals, that’s why natural and man-made deposits with a low content of useful components are involved in the processing. Their development was previously uneconomical considered. This article gives a technology of pressure leaching of low-grade sulphide copper concentrate and the results of experiments to improve the quality of the product obtained during the pressure leaching – copper concentrate II.
Область исследования:
(Archived) Metallurgy, physical and chemical regularities of technological processes
References
- Autoclave hydrometallurgy of nonferrous metals / S.S.Naboychenko, L.P.Nee, Yu.P.Shearson, L.V.Chugaev, Ekaterinburg, 1995. 282 p.
- Naboychenko S.S. Autoclave processing of copperzinc and zinc concentrates. Мoscow, 1989. 112 p.
- Naboychenko S.S., Khudyakov I.F.The special features of hydrothermal interaction of sulfide minerals with copper sulphate // Nonferrous metals. 1981. N 8. P.19-23.
- Snurnikov A.P. Multipurpose utilization of raw material in nonferrous metallurgy. Мoscow, 1977. 272 p.
- Shnearson Yu.P., Ivanova N.F. Application of autoclave methods for refining complex copper polymetallic concentrates // Nonferrous metals. 2003. N 7. P.63-67
Similar articles
Comtarative analyses of russian and foreing low of hydrocarbon resources development
2012 A. N. Sultani
Refinements of strategy for calculating cadastral value of ground area considering encumbrances and restrictions with the aim of taxation
2012 Yu. V. Chernetskaya
Prediction of spatial stress-strain soil mass state tunneling technology with kentledge оf the working face
2012 I. K. Suprun
Substantiation of the variant of the best and most the effective use of the ground area оf the Vasileostrovsky region of the city of Saint Petersburg
2012 E. N. Bykova, Yu. S. Morozova