Published October 12, 1979
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Chemical follow-up examination irradiated LEU-HTR fuels
Description
Automatic translation: As a reference fuel for HTR demo systems, 1979 was low Enriched uranium (U-235 content: 5-10%) logged. The fuel is in the form of 500 μ m UO2 LTI-TRISO particles are used and are expected to be 40-100 Gwd / t to be burned down. About goal-oriented process engineering work for resolution and initiate feed solution adjustment of LEU-HTR fuels To be able to do so, a series of meaningful basic data is required which can only be obtained from experiments with irradiated Material can be obtained. The following are the most important Experiments listed and the aim of the experiment explained.
Abstract (German)
Als Referenzbrennstüff für HTR-Demo-Anlagen wurde 1979 niedrig angereichertes Uran (U-235-Gehalt 5-10%) festgelogt. Der Brennstoff wird in Form von 500 μm UO2 LTI-TRISO Partikeln zum Einsatz kommen und voraussichtlich auf 40 - 100 Gwd/t abgebrannt werden. Um zielorientierte verfahrenstechnische Arbeiten zur Auflösung und Speiselösungs-Einstellung von LEU-HTR-Brennstoffen initiieren zu können, bedarf es zunächst einer Reihe von aussagekräftigen Basisdaten, die nur über Experimente mit bestrahltem Material gewonnen werden können. In der nachfolgenden Zusammenstellung sind die wichtigsten Experimente aufgelistet und die anzustrebenden Versuchsziele erläutert.Files
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Additional details
Additional titles
- Original title (German)
- Chemische Nachuntersuchung bestrahlter LEU-HTR-Brennstoffe
Publishing Information
- Imprint Pagination
- 3 p.
- Report number
- KFA-HBK-TN--24/79
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 52022264
- Subject category
- S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS; S11: NUCLEAR FUEL CYCLE AND FUEL MATERIALS;
- Descriptors DEI
- FEDERAL REPUBLIC OF GERMANY; FORSCHUNGSZENTRUM JUELICH; HTGR TYPE REACTORS; NUCLEAR FUELS; SLIGHTLY ENRICHED URANIUM; URANIUM 235
- Descriptors DEC
- ACTINIDE NUCLEI; ACTINIDES; ALPHA DECAY RADIOISOTOPES; DEVELOPED COUNTRIES; ELEMENTS; ENERGY SOURCES; ENRICHED URANIUM; EUROPE; EVEN-ODD NUCLEI; FUELS; GAS COOLED REACTORS; GERMAN FR ORGANIZATIONS; GRAPHITE MODERATED REACTORS; HEAVY NUCLEI; INTERNAL CONVERSION RADIOISOTOPES; ISOMERIC TRANSITION ISOTOPES; ISOTOPE ENRICHED MATERIALS; ISOTOPES; MATERIALS; METALS; MINUTES LIVING RADIOISOTOPES; NATIONAL ORGANIZATIONS; NUCLEI; RADIOISOTOPES; REACTOR MATERIALS; REACTORS; SPONTANEOUS FISSION RADIOISOTOPES; URANIUM; URANIUM ISOTOPES; WESTERN EUROPE; YEARS LIVING RADIOISOTOPES
Optional Information
- Notes
- Document from Juelich Preservation Project; Tabs.