Purification of zinc sulfate solutions from cobalt and nickel through activated cementation

被引：69

作者：

Boyanov, BS ^{[1
]}

Konareva, VV

Kolev, NK

机构：

[1] Paisij Hilendarski Univ Plovdiv, BG-4000 Plovdiv, Bulgaria

[2] KCM SA, Plovdiv 4009, Bulgaria

来源：

HYDROMETALLURGY | 2004年 / 73卷 / 1-2期

关键词：

activated cementation; zinc electrowinning; cobalt; nickel; antimony tartrate;

D O I：

10.1016/j.hydromet.2003.09.002

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

The influence of reaction time, temperature, zinc dust quantity and concentration of copper and antimony activators has been studied on the process of activated cementation of Co and Ni from industrial zinc sulfate solutions. Copper sulfate and potassium antimony tartrate were used as activators. The results obtained will be used to establish optimal conditions for activated cementation of cobalt and nickel in the Zinc Production Plant in KCM, Plovdiv. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：163 / 168

页数：6

共 25 条

[1]

Abrasheva, 1984, METALLURGY, V8, P39

[2]

ALKATSEVA VM, 1991, IZVESTIYA VYSSHIKH U, V1, P119

[3]

ALKATSEVA VM, 1982, IZVESTIYA VYSSHIKH U, V6, P40

[4]

BAGAEV AS, 1981, IZVESTIYA VYSSHIKH U, V4, P57

[5]

BENYASH EY, 1977, NON FERROUS METALS, V9, P21

[6] The influence of tartrate on cobalt cementation on a rotating zinc disc in zinc sulphate [J].

Bockman, O ;

Ostvold, T .

HYDROMETALLURGY, 2000, 55 (01) :107-112

[7] Raman spectroscopy of cemented cobalt on zinc substrates [J].

Bockman, O ;

Ostvold, T ;

Voyiatzis, GA ;

Papatheodorou, GN .

HYDROMETALLURGY, 2000, 55 (01) :93-105

[8] Products formed during cobalt cementation on zinc in zinc sulfate electrolytes [J].

Bockman, O ;

Ostvold, T .

HYDROMETALLURGY, 2000, 54 (2-3) :65-78

[9]

DIMITROV R, 2001, INORGANIC CHEM TECHN

[10]

FUGLEBERG S, 1984, P AIME 113 ANN M LS

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