Analytical Sciences
Online ISSN : 1348-2246
Print ISSN : 0910-6340
ISSN-L : 0910-6340
THE SOLVENT EXTRACTION OF SOME DIVALENT TRANSITION METALS WITH MIXED SOLVENT
Kaoru Fujinaga
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1991 Volume 7 Issue Supple Pages 29-30

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Abstract

The transition metals such as zinc, cobalt, nickel, and copper were extracted into a carbon disulfide-isoamylalcohol-pyridine ternary mixed solvent. The optimal pH ranges for extraction are 2.6-8.0 for copper, 7.9-8.5 for zinc, 2.0-2.6 for nickel, and 1.6-3.5 for cobalt, respectively.

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