Hydrometallurgical opening of copper-gold sulfide minerals

I. I. Zherin, A. A. Maslov, M. L. Reshetnikov, N. P. Starodubtsev, Galina Nikolaevna Amelina, M. E. Sidorov

Research output: Contribution to journalArticle

Abstract

The results of investigations of hydrometallurgical opening of the rest copper-gold sulfide concentrates with sulfuric acid are presented. It is shown that processing of flotation concentrates by concentrated (90%) sulfuric acid (with solid-liquid relationship as much as 1:4-1:5) during 5-6 hours at 225 °C provides 96-97% copper extraction in the soluble state. It allows to extract gold from the processed concentrate using conventional solvents.

Original languageEnglish
Pages (from-to)69-71
Number of pages3
JournalTsvetnye Metally
Issue number5-6
Publication statusPublished - 2005

Fingerprint

Sulfide minerals
sulfuric acid
Sulfuric acid
Gold
sulfides
Copper
minerals
gold
copper
flotation
Sulfides
Flotation
Liquids
liquids
Processing

ASJC Scopus subject areas

  • Metals and Alloys

Cite this

Zherin, I. I., Maslov, A. A., Reshetnikov, M. L., Starodubtsev, N. P., Amelina, G. N., & Sidorov, M. E. (2005). Hydrometallurgical opening of copper-gold sulfide minerals. Tsvetnye Metally, (5-6), 69-71.

Hydrometallurgical opening of copper-gold sulfide minerals. / Zherin, I. I.; Maslov, A. A.; Reshetnikov, M. L.; Starodubtsev, N. P.; Amelina, Galina Nikolaevna; Sidorov, M. E.

In: Tsvetnye Metally, No. 5-6, 2005, p. 69-71.

Research output: Contribution to journalArticle

Zherin, II, Maslov, AA, Reshetnikov, ML, Starodubtsev, NP, Amelina, GN & Sidorov, ME 2005, 'Hydrometallurgical opening of copper-gold sulfide minerals', Tsvetnye Metally, no. 5-6, pp. 69-71.
Zherin II, Maslov AA, Reshetnikov ML, Starodubtsev NP, Amelina GN, Sidorov ME. Hydrometallurgical opening of copper-gold sulfide minerals. Tsvetnye Metally. 2005;(5-6):69-71.
Zherin, I. I. ; Maslov, A. A. ; Reshetnikov, M. L. ; Starodubtsev, N. P. ; Amelina, Galina Nikolaevna ; Sidorov, M. E. / Hydrometallurgical opening of copper-gold sulfide minerals. In: Tsvetnye Metally. 2005 ; No. 5-6. pp. 69-71.
@article{80fa13fe29ac49fb82f7df12661a1213,
title = "Hydrometallurgical opening of copper-gold sulfide minerals",
abstract = "The results of investigations of hydrometallurgical opening of the rest copper-gold sulfide concentrates with sulfuric acid are presented. It is shown that processing of flotation concentrates by concentrated (90{\%}) sulfuric acid (with solid-liquid relationship as much as 1:4-1:5) during 5-6 hours at 225 °C provides 96-97{\%} copper extraction in the soluble state. It allows to extract gold from the processed concentrate using conventional solvents.",
author = "Zherin, {I. I.} and Maslov, {A. A.} and Reshetnikov, {M. L.} and Starodubtsev, {N. P.} and Amelina, {Galina Nikolaevna} and Sidorov, {M. E.}",
year = "2005",
language = "English",
pages = "69--71",
journal = "Tsvetnye Metally",
issn = "0372-2929",
publisher = "Izdatel'stvo Ruda i Metally",
number = "5-6",

}

TY - JOUR

T1 - Hydrometallurgical opening of copper-gold sulfide minerals

AU - Zherin, I. I.

AU - Maslov, A. A.

AU - Reshetnikov, M. L.

AU - Starodubtsev, N. P.

AU - Amelina, Galina Nikolaevna

AU - Sidorov, M. E.

PY - 2005

Y1 - 2005

N2 - The results of investigations of hydrometallurgical opening of the rest copper-gold sulfide concentrates with sulfuric acid are presented. It is shown that processing of flotation concentrates by concentrated (90%) sulfuric acid (with solid-liquid relationship as much as 1:4-1:5) during 5-6 hours at 225 °C provides 96-97% copper extraction in the soluble state. It allows to extract gold from the processed concentrate using conventional solvents.

AB - The results of investigations of hydrometallurgical opening of the rest copper-gold sulfide concentrates with sulfuric acid are presented. It is shown that processing of flotation concentrates by concentrated (90%) sulfuric acid (with solid-liquid relationship as much as 1:4-1:5) during 5-6 hours at 225 °C provides 96-97% copper extraction in the soluble state. It allows to extract gold from the processed concentrate using conventional solvents.

UR - http://www.scopus.com/inward/record.url?scp=26844542066&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=26844542066&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:26844542066

SP - 69

EP - 71

JO - Tsvetnye Metally

JF - Tsvetnye Metally

SN - 0372-2929

IS - 5-6

ER -