CESIUM RECOVERY FROM AQUEOUS SOLUTIONS
Patent
·
OSTI ID:4000514
Cesium may be precipitated from an aqueous solution whose acidity ranges between a pH of 1.5 and a molarity of 5 on cobaltous, zinc, cadmium, nickel, or ferrous cobalticyanide. This precipitation brings about a separation from most fission products. Ruthenium which coprecipitates to a great degree can be removed by dissolving in sulfuric acid and boiling the solution in the presence of periodic acid for volatilization; other coprecipitated fission products can then be precipitated from the sulfuric acid solution with a ferric hydroxide carrier.
- Research Organization:
- Originating Research Org. not identified
- NSA Number:
- NSA-15-019474
- Assignee:
- U.S. Atomic Energy Commission
- Patent Number(s):
- US 2989368
- OSTI ID:
- 4000514
- Resource Relation:
- Other Information: Orig. Receipt Date: 31-DEC-61
- Country of Publication:
- United States
- Language:
- English
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