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U.S. Department of Energy
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URANIUM RECOVERY FROM URANIUM-BEARING SHALES (in French)

Patent ·
OSTI ID:4053336

Uranium-containing shales are leached with an alkaline carbonate solution (pH = 10.5). The leach solution is clarified by oxidation with ozone and extracted by elution with a solution of sodium nitrate or chloride (pH = 7). The U values are recovered from the eluant by solvent extraction with a solution of TBP in kerosene, while the exhausted eluant is recycled. (EURATOM)

Research Organization:
Originating Research Org. not identified
NSA Number:
NSA-15-015651
OSTI ID:
4053336
Report Number(s):
BE 573037
Country of Publication:
Belgium
Language:
French

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