RECOVERY OF URANIUM VALUES FROM RESIDUES
Abstract
A process is described for the recovery of uranium from insoluble oxide residues resistant to repeated leaching with mineral acids. The residue is treated with gaseous hydrogen fluoride, then with hydrogen and again with hydrogen fluoride, preferably at 500 to 700 deg C, prior to the mineral acid leaching.
- Inventors:
- Issue Date:
- Research Org.:
- Originating Research Org. not identified
- OSTI Identifier:
- 4209720
- Patent Number(s):
- 2900226
- Assignee:
- U.S. Atomic Energy Commission
- Patent Classifications (CPCs):
-
C - CHEMISTRY C22 - METALLURGY C22B - PRODUCTION AND REFINING OF METALS
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02P - CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- NSA Number:
- NSA-14-006356
- Resource Type:
- Patent
- Resource Relation:
- Other Information: Orig. Receipt Date: 31-DEC-60
- Country of Publication:
- United States
- Language:
- English
- Subject:
- CHEMISTRY; GASES; HYDROGEN; HYDROGEN FLUORIDES; LEACHING; MINERAL ACIDS; OXIDES; RECOVERY; RESIDUES; TEMPERATURE; URANIUM
Citation Formats
Schaap, W B. RECOVERY OF URANIUM VALUES FROM RESIDUES. United States: N. p., 1959.
Web.
Schaap, W B. RECOVERY OF URANIUM VALUES FROM RESIDUES. United States.
Schaap, W B. Tue .
"RECOVERY OF URANIUM VALUES FROM RESIDUES". United States.
@article{osti_4209720,
title = {RECOVERY OF URANIUM VALUES FROM RESIDUES},
author = {Schaap, W B},
abstractNote = {A process is described for the recovery of uranium from insoluble oxide residues resistant to repeated leaching with mineral acids. The residue is treated with gaseous hydrogen fluoride, then with hydrogen and again with hydrogen fluoride, preferably at 500 to 700 deg C, prior to the mineral acid leaching.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1959},
month = {8}
}
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