PRECIPITATION OF PROTACTINIUM
Abstract
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.
- Inventors:
- Issue Date:
- Research Org.:
- Originating Research Org. not identified
- OSTI Identifier:
- 4329930
- Patent Number(s):
- 2843452
- Assignee:
- U.S. Atomic Energy Commission
- Patent Classifications (CPCs):
-
C - CHEMISTRY C22 - METALLURGY C22B - PRODUCTION AND REFINING OF METALS
- NSA Number:
- NSA-13-000988
- Resource Type:
- Patent
- Resource Relation:
- Other Information: Orig. Receipt Date: 31-DEC-59
- Country of Publication:
- United States
- Language:
- English
- Subject:
- PATENTS; LEAD OXIDES; NITRIC ACID; OXIDATION; PRECIPITATION; PROTACTINIUM; SOLUTIONS; TIN OXIDES; WATER
Citation Formats
Moore, R L. PRECIPITATION OF PROTACTINIUM. United States: N. p., 1958.
Web.
Moore, R L. PRECIPITATION OF PROTACTINIUM. United States.
Moore, R L. Tue .
"PRECIPITATION OF PROTACTINIUM". United States.
@article{osti_4329930,
title = {PRECIPITATION OF PROTACTINIUM},
author = {Moore, R L},
abstractNote = {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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1958},
month = {7}
}
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