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Solvent extraction separation and recovery of cobalt and nickel from sulphate medium using mixtures of TOPS 99 and TIBPS extractants

B. Ramachandra Reddy, Auteur ; S. Venkateswara Rao, Auteur ; Kyung Ho Park, Auteur |

Dans Minerals engineering (Vol. 22 N° 5, Avril 2009)

We report in this paper the solvent extraction separation of cobalt and nickel from synthetic sulphate solutions using TOPS 99 and TIBPS mixtures diluted in kerosene. The feed contains 1.061 g/L Co and 1.187 g/L Ni. Extraction experiments with s[...]

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