Email this article Preparation of cobalt(II) salts by extractive conversion
- Authors: Kasikov A.G.1, Dyakova L.V.1, Bagrova E.G.1
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Affiliations:
- Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Resources, Cola Scientific Center
- Issue: Vol 50, No 5 (2016)
- Pages: 836-840
- Section: Chemical-Metallurgical Processes of Advanced Processing of Crude Ore and Technogenic and Secondary Raw Materials
- URL: https://bakhtiniada.ru/0040-5795/article/view/171130
- DOI: https://doi.org/10.1134/S0040579516050092
- ID: 171130
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Abstract
The possibility of preparing cobalt(II) salts from cobalt chloride solutions via extractive conversion has been demonstrated. Di-2-ethylhexylphosphoric, caprylic, and bis(2,4,4-trimethylpenthyl)phosphonic acids and trioctylamine have been tested as extractive agents. The results of large-scale laboratory tests of techniques for the extractive conversion of cobalt chloride into cobalt sulfate are provided.
About the authors
A. G. Kasikov
Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Resources, Cola Scientific Center
Author for correspondence.
Email: kasikov@chemy.kolasc.net.ru
Russian Federation, Apatity, Murmansk oblast
L. V. Dyakova
Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Resources, Cola Scientific Center
Email: kasikov@chemy.kolasc.net.ru
Russian Federation, Apatity, Murmansk oblast
E. G. Bagrova
Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Resources, Cola Scientific Center
Email: kasikov@chemy.kolasc.net.ru
Russian Federation, Apatity, Murmansk oblast
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