RECOVERY OF URANIUM FROM CARBONATE LEACH LIQUORS
Patent
·
OSTI ID:4301425
An improved process is described for the recovery of uranium from vanadifrous ores. In the prior art such ores have been digested with alkali carbonate solutions at a pH of less than 10 and then contacted with a strong base anion exchange resin to separate uranium from vanadium. It has been found that if the exchamge resin feed solution has its pH adjusted to the range 10.8 to 11.8, that vanadium adsorption on the resin is markedly decreased and the separation of uranium from the vanadium is thereby improved.
- Research Organization:
- Originating Research Org. not identified
- NSA Number:
- NSA-13-000980
- Assignee:
- U.S. Atomic Energy Commission
- Patent Number(s):
- US 2841468
- OSTI ID:
- 4301425
- Country of Publication:
- United States
- Language:
- English
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