Separation of Copper & Cobalt by Solvent Extraction in Organic Acid Leaching Solution
نویسندگان
چکیده
منابع مشابه
Extraction of Tin and Copper by Acid Leaching of PCBs
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The proof-of-principle for the separation of metals by solvent extraction using two mutually immiscible ionic liquids is given. Cobalt was extracted from the ionic liquid 1-ethyl-3-methylimidazolium chloride to the ionic liquid trihexyl(tetradecyl)phosphonium bis(2,4,4-trimethylpentyl)phosphinate. A distribution ratio of 44 was obtained. Cobalt could be selectively separated from nickel, with a...
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ژورنال
عنوان ژورنال: Journal of the Korean Institute of Resources Recycling
سال: 2015
ISSN: 1225-8326
DOI: 10.7844/kirr.2015.24.3.3