Method for dissolving plutonium dioxide
Patent
·
OSTI ID:862994
- Oak Ridge, TN
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.
- Research Organization:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN
- DOE Contract Number:
- W-7405-ENG-26
- Assignee:
- United States of America as represented by United States (Washington, DC)
- Patent Number(s):
- US 4069293
- OSTI ID:
- 862994
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
/423/205/976/
action
believed
catalytic
complex
dioxide
dissolution
dissolved
dissolved plutonium
dissolving
dissolving plutonium
enhanced
fluoride
fluoride-catalyzed
hno
method
non-oxidative
oxidation
oxidizing
plutonium
plutonium dioxide
plutonium-fluoride
rate
releases
significantly
significantly enhanced
soluble
soluble plutonium
action
believed
catalytic
complex
dioxide
dissolution
dissolved
dissolved plutonium
dissolving
dissolving plutonium
enhanced
fluoride
fluoride-catalyzed
hno
method
non-oxidative
oxidation
oxidizing
plutonium
plutonium dioxide
plutonium-fluoride
rate
releases
significantly
significantly enhanced
soluble
soluble plutonium