METHOD OF RECOVERING URANIUM
Patent
·
OSTI ID:4270215
A calutron processing scheme is described which includes electrolytic removal of U from collectors. The UCl/sub 4/ and other water solubles are removed with hot water washes, sieved, oxidized by H/sub 2/O/sub 2/, filtered, evaporated, precipitated with NH/sub 4/OH, redissolved in H/sub 2/SO/sub 4/, and electrolyzed. This electrolyzed solution is combined with the 0.01 N H/sub 2/SO/ sub 4/ solution in which the collector was electrolyzed to remove metallic U. The U/sup 4+/ is precipitated by NH/sub 4/OH and the U(OH)/sub 4/ is calcined to UO/ sub 2/. The UO/sub 2/ is then chlorinated to UCl/sub 4/. (T.R.H.)
- Research Organization:
- Originating Research Org. not identified
- NSA Number:
- NSA-13-012550
- OSTI ID:
- 4270215
- Report Number(s):
- GB 812793
- Country of Publication:
- United Kingdom
- Language:
- English
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Related Subjects
AMMONIUM COMPOUNDS
CALCINATION
CALUTRON
CHEMISTRY
CHLORINATION
ELECTROLYSIS
EVAPORATION
FILTERS
HYDROGEN PEROXIDES
HYDROXIDES
ISOTOPE SEPARATION
MASS SPECTROMETERS
OXIDATION
PRECIPITATION
PYROLYSIS
QUANTITY RATIO
RECOVERY
SOLUTIONS
SULFURIC ACID
URANIUM
URANIUM CHLORIDES
URANIUM DIOXIDE
URANIUM HYDROXIDES
CALCINATION
CALUTRON
CHEMISTRY
CHLORINATION
ELECTROLYSIS
EVAPORATION
FILTERS
HYDROGEN PEROXIDES
HYDROXIDES
ISOTOPE SEPARATION
MASS SPECTROMETERS
OXIDATION
PRECIPITATION
PYROLYSIS
QUANTITY RATIO
RECOVERY
SOLUTIONS
SULFURIC ACID
URANIUM
URANIUM CHLORIDES
URANIUM DIOXIDE
URANIUM HYDROXIDES