SEPARATION OF SCANDIUM VALUES FORM IRON VALUES BY SOLVENT EXTRACTION
Patent
·
OSTI ID:4832092
A process is given for separating scandium from trivalent iron values. In this process, an aqueous nitric acid solution is contacted with a water- immiscible alkyl phosphate solution, the aqueous solution containing the values to be separated, whereby the scandium is taken up by the alkyl phosphate. The aqueous so1ution is preferably saturated with magnesium nitrate to retain the iron in the aqueous solution. (AEC)
- Research Organization:
- Originating Research Org. not identified
- NSA Number:
- NSA-16-003092
- Assignee:
- U.S. Atomic Energy Commission
- Patent Number(s):
- US 3013859
- OSTI ID:
- 4832092
- Country of Publication:
- United States
- Language:
- English
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