REDUCTION OF PLUTONIUM TO Pu$sup +3$ BY SODIUM DITHIONITE IN POTASSIUM CARBONATE
Patent
·
OSTI ID:4273653
Plutonium values are reduced in an alkaline aqueous medlum to the trlvalent state by means of sodium dlthionite. Plutonlum values are also separated from normally assoclated contaminants by metathesizing a lanthanum fluoride carrier precipitate containing plutonium with a hydroxide solution, performing the metathesis in the presence of about 0.2 M sodium dithionite at a temperature of between 40 and 90 icient laborato C.
- Research Organization:
- Originating Research Org. not identified
- NSA Number:
- NSA-13-008432
- Assignee:
- U.S. Atomic Energy Commission
- Patent Number(s):
- US 2864665
- OSTI ID:
- 4273653
- Country of Publication:
- United States
- Language:
- English
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