SEPARATION OF PLUTONIUM VALUES FROM OTHER METAL VALUES IN AQUEOUS SOLUTIONS BY SELECTIVE COMPLEXING AND ADSORPTION
Patent
·
OSTI ID:4144602
A process is given for separating tri- or tetravalent plutonium from fission products in an aqueous solution by complexing the fission products with oxalate, tannate, citrate, or tartrate anions at a pH value of at least 2.4 (preferably between 2.4 and 4), and contacting a cation exchange resin with the solution whereby the plutonium is adsorbed while the complexed fission products remain in solution.
- Research Organization:
- Originating Research Org. not identified
- NSA Number:
- NSA-14-025575
- Assignee:
- U.S. Atomic Energy Commission
- Patent Number(s):
- US 2942939
- OSTI ID:
- 4144602
- Country of Publication:
- United States
- Language:
- English
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