Leaching refuse after sphalerite mineral for extraction zinc and cobalt

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Brožová, Silvie
Drápala, Jaromír
Kursa, Miroslav
Pustějovská, Pavlína
Jursová, Simona

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Hrvatsko Metalurško Društvo

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Abstract

The paper deals with a possibility of zinc and cobalt extraction from refuse after sphalerite mineral leaching. It contains theoretic analysis of hydrometallurgical processes. Practical part describes samples and their leaching in 10 % and 20 % sulphuric acid. In the end of the paper it is evaluated under which conditions the highest yield of zinc and cobalt from refuse after sulphide ore leaching is reached.

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Subject(s)

hydrometallurgical processes, sphalerite minerals, leaching conditions, zinc, cobalt

Citation

Metalurgija. 2016, vol. 55, no. 3, p. 497-499.