Published June 19, 1980
| Version v1
Patent
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Method to manufacture nuclear fuel powders with adjustable degrees of enrichment
Description
The initial materials such as, e.g., UF6 and UO2 (NO3)2, are already fed in appropriate part quantities into the conversion process. The conversion processes run according to the ammonium uranyl carbonate (AUC) or ammonium diuranate (ADU) principle. By doping the initial material in the first stage of the process, it is possible to obtain, via the flow quantity added of the former, an end product having the same isotope composition as the total amount of the initial material added. It is also possible to manufacture mixed nuclear fuels of U and Pu in this manner. (orig.)
Availability note (English)
MF available from INIS under the Report Number; Available from Deutsches Patentamt, Muenchen, Germany, F.R.Files
13702159.pdf
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Additional details
Additional titles
- Original title (German)
- Verfahren zur Herstellung von Kernbrennstoffpulvern mit einstellbaren Anreicherungsgraden
Publishing Information
- Imprint Pagination
- 3 p.
- IPC:
- Int. Cl. G21C 3/42.
- IPC
- Int. Cl. G21C 3/42.
- Patent number
- DE patent document 2733889/C/
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 13702159
- Subject category
- S11: NUCLEAR FUEL CYCLE AND FUEL MATERIALS;
- Descriptors DEI
- ENRICHED URANIUM; FABRICATION; ISOTOPE RATIO; NUCLEAR FUELS; POWDERS
- Descriptors DEC
- ACTINIDES; ELEMENTS; ENERGY SOURCES; FUELS; ISOTOPE ENRICHED MATERIALS; METALS; REACTOR MATERIALS; URANIUM