Published 2013
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Analysis of Oxygen Potentials in MOX and MA-bearing MOX Fuels, and Application to Nuclear Fuel Technologies
Description
The change of local oxygen potential in the pellets was evaluated as a function of O/M ratio. The oxygen potential of (U0.66Pu0.3Am0.016Np0.016)O2-x was 5 – 20 kJ/mol higher than that of (U0.7Pu0.3)O2-x. It was expected that Cs2MoO4 was formed at pellet periphery of (U0.7Pu0.3)O1.98 and (U0.66Pu0.3Am0.016Np0.016)O1.976. Thickness of oxide layer was predicted. It was expected that the effect of MA addition on the cladding inner oxidation was little. The fuel pins of MA-MOX and MOX were planned to be irradiated to 100 GWd/t in the fast reactor JOYO. Effect of oxygen potential change on the irradiation behavior will be re-evaluated by using data of post-irradiation examination
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Additional details
Identifiers
Publishing Information
- Publisher
- IAEA
- Imprint Place
- Vienna (International Atomic Energy Agency (IAEA))
- Imprint Title
- International Conference on Fast Reactors and Related Fuel Cycles: Safe Technologies and Sustainable Scenarios (FR13). Presentations
- Imprint Pagination
- vp.
- Journal Page Range
- 24 p.
- Report number
- IAEA-CN--199
Conference
- Title
- International Conference on Fast Reactors and Related Fuel Cycles: Safe Technologies and Sustainable Scenarios
- Acronym
- FR13
- Dates
- 4-7 Mar 2013
- Place
- Paris (France)
INIS
- Country of Publication
- International Atomic Energy Agency (IAEA)
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 45089580
- Subject category
- S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CLADDING; FUEL PINS; IRRADIATION; JOYO REACTOR; MIXED OXIDE FUELS; OXIDATION; OXIDES; OXYGEN POTENTIAL; POST-IRRADIATION EXAMINATION
- Descriptors DEC
- BREEDER REACTORS; CHALCOGENIDES; CHEMICAL REACTIONS; DEPOSITION; ENERGY; ENERGY SOURCES; EPITHERMAL REACTORS; EXPERIMENTAL REACTORS; FAST REACTORS; FBR TYPE REACTORS; FREE ENTHALPY; FUEL ELEMENTS; FUELS; LIQUID METAL COOLED REACTORS; LMFBR TYPE REACTORS; MATERIALS; NUCLEAR FUELS; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; POWER REACTORS; REACTOR COMPONENTS; REACTOR MATERIALS; REACTORS; RESEARCH AND TEST REACTORS; SOLID FUELS; SURFACE COATING; THERMODYNAMIC PROPERTIES
Optional Information
- Notes
- PowerPoint presentation
- Secondary number(s)
- IAEA-CN--199/253