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U.S. Department of Energy
Office of Scientific and Technical Information

NUCLEAR SAFETY CRITERIA FOR U$sup 233$-ALLOY FUEL FABRICATION

Technical Report ·
OSTI ID:4627111
Safety criteria are presented for the handling of U/sup 233/ in finely divided fuel, unmoderated U/sup 233/ fuel systems, and water. These criteria are compared with those for U/sup 235/ fuels. It is estimated that the maximum safe batch size of contained U/sup 235/ is 1/3 to 1/2 that for the corresponding U/sup 235/ fuels, depending on the fuel form, size, and degree of water moderation and reflection. For finely divided systems of fuel and water, the maximum safe batch size for U/sup 235/ 250 g compared to 350 g for U/sup 235/ fuels. It is stressed that all fuel-handling operations, in which unclad fuel is involved, should be conducted in hoods. (C.H.)
Research Organization:
Atomics International. Div. of North American Aviation, Inc., Canoga Park, Calif.
DOE Contract Number:
AT(11-1)-GEN-8
NSA Number:
NSA-17-039289
OSTI ID:
4627111
Report Number(s):
NAA-SR-Memo-8915
Country of Publication:
United States
Language:
English

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