PRECIPITATION OF PROTACTINIUM
Patent
·
OSTI ID:4329930
An lmprovement in the separation of protactinium from aqueous nitric acid solutions is described. 1t covers the use of lead dioxide and tin dioxide as carrier precipitates for the protactinium. In carrying out the process, divalent lead or divalent tin is addcd to the solution and oxidized, causing formation of a carrier precipitate of lead dioxide or stannic oxide, respectively.
- Research Organization:
- Originating Research Org. not identified
- NSA Number:
- NSA-13-000988
- Assignee:
- U.S. Atomic Energy Commission
- Patent Number(s):
- US 2843452
- OSTI ID:
- 4329930
- Country of Publication:
- United States
- Language:
- English
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