Extraction of cobalt(II) and iron(II) from nickel(II) solutions with nickel salts of Cyanex 272

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Extraction of cobalt(II) and iron(II) from nickel(II) solutions with nickel salts of Cyanex 272

Crude NiSO4 solutions are often produced as a product of Sherrit-based matte leach processes leading to Fe and Co contaminated solutions of NiSO4. To upgrade the quality of these solutions for either the production of NiSO4 crystals or cathodes, or precipitated Ni, the Fe and Co must be removed. Con...

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Bibliographic Details
Main Authors:	Eksteen, Jacques, Olivier, M., Dorfling, C.
Other Authors:	Fernando Valenzuela L.
Format:	Conference Paper
Published:	Gecamin 2011
Online Access:	http://hdl.handle.net/20.500.11937/24271

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