Method for dissolving plutonium dioxide
Patent
·
OSTI ID:7045236
The fluoride-catalyzed, non-oxidative dissolution of plutonium dioxide in HNO/sub 3/ is significantly enhanced in rate by oxidizing dissolved plutonium ions. It is believed that the oxidation of dissolved plutonium releases fluoride ions from a soluble plutonium-fluoride complex for further catalytic action.
- Assignee:
- Dept. of Energy
- Patent Number(s):
- US 4069293
- OSTI ID:
- 7045236
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
050800* -- Nuclear Fuels-- Spent Fuels Reprocessing
11 NUCLEAR FUEL CYCLE AND FUEL MATERIALS
ACTINIDE COMPOUNDS
ADDITIVES
CATALYTIC EFFECTS
CHALCOGENIDES
DISSOLUTION
HYDROFLUORIC ACID
HYDROGEN COMPOUNDS
INORGANIC ACIDS
NITRIC ACID
OXIDES
OXYGEN COMPOUNDS
PLUTONIUM COMPOUNDS
PLUTONIUM DIOXIDE
PLUTONIUM OXIDES
SOLVENT PROPERTIES
TRANSURANIUM COMPOUNDS
11 NUCLEAR FUEL CYCLE AND FUEL MATERIALS
ACTINIDE COMPOUNDS
ADDITIVES
CATALYTIC EFFECTS
CHALCOGENIDES
DISSOLUTION
HYDROFLUORIC ACID
HYDROGEN COMPOUNDS
INORGANIC ACIDS
NITRIC ACID
OXIDES
OXYGEN COMPOUNDS
PLUTONIUM COMPOUNDS
PLUTONIUM DIOXIDE
PLUTONIUM OXIDES
SOLVENT PROPERTIES
TRANSURANIUM COMPOUNDS