Submit an Article
Become a reviewer
Vol 169 Iss. 4
Pages:
53-56
Download volume:
RUS
Article

Nitric-acid leaching of copper-electrolyte sludge

Authors:
A. M. Belenkii1
G. V. Petrov2
A. Ya. Boduen3
A. S. Kukolevskii4
About authors
  • 1 — G.V. Plekhanov Saint Petersburg Mining Institute
  • 2 — G.V. Plekhanov Saint Petersburg Mining Institute
  • 3 — G.V. Plekhanov Saint Petersburg Mining Institute
  • 4 — G.V. Plekhanov Saint Petersburg Mining Institute
Date submitted:
2005-09-18
Date accepted:
2005-10-03
Date published:
2006-12-08

Abstract

The processes occurring at nitric acid leaching of copper-electrolyte slimes are described. The influence of firing temperature and concentration of nitric acid on the degree of transition of silver and related elements into solution is investigated. Optimal modes providing high extraction of silver into solution and concentration of gold in the insoluble residue have been established.

Область исследования:
(Archived) Without section
Go to volume 169

Similar articles

Stage of sulfide oxidation during oxidative roasting of poly-mineral sulfide concentrates
2006 A. K. Orlov
Extraction of cerium(III) and yttrium(III) by carboxylic acids from nitrate media
2006 D. E. Chirkst, T. E. Litvinova, V. S. Starshinova, G. S. Roshchin, D. S. Lutskii
Application of interval-simplex method for description of chemical reactions kinetics
2006 I. N. Beloglazov, O. V. Ziyazitdinova, D. S. Kireev
Kinetics of iron(II) sorption by inorganic sorbent-iron-manganese nodules
2006 D. E. Chirkst, O. V. Cheremisina, M. V. Ivanov, A. A. Chistyakov
Energy-saving technology of deep-rocked alumina production
2006 O. A. Dubovikov
Logometric method of analyzing the composition of suspensions
2006 D. S. Kireev, I. N. Beloglazov, S.Z. El-Salim