Email this article On Complex Processing of the Khovu-Aksy Dumps
- Authors: Kopylov N.I.1, Kaminskii Y.D.1
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Affiliations:
- Institute of Solid State Chemistry and Mechanochemistry, Siberian Branch
- Issue: Vol 52, No 5 (2018)
- Pages: 909-911
- Section: Chemical-Metallurgical Processes of Deep Treatment of Ore, Technogenic, and Secondary Raw Materials
- URL: https://journals.rcsi.science/0040-5795/article/view/172693
- DOI: https://doi.org/10.1134/S0040579518050160
- ID: 172693
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Abstract
The problem of treatment of the dump of Khovu-Aksy with conversion of arsenic into a storable nontoxic sulfide form was studied. The optimum conditions were developed: annealing of sludge in a mixture with sodium carbonate, water leaching from the cake stub, and precipitation of arsenic in sulfide form from solution.
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About the authors
N. I. Kopylov
Institute of Solid State Chemistry and Mechanochemistry, Siberian Branch
Author for correspondence.
Email: kolyubov@narod.ru
Russian Federation, Novosibirsk, 630090
Yu. D. Kaminskii
Institute of Solid State Chemistry and Mechanochemistry, Siberian Branch
Email: kolyubov@narod.ru
Russian Federation, Novosibirsk, 630090
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