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Title: MOLTEN FLUORIDE NUCLEAR REACTOR FUEL

Patent ·
OSTI ID:4138446

Molten-salt reactor fuel compositions consisting of mixtures of fluoride salts are reported. In its broadest form, the composition contains an alkali fluoride such as sodium fluoride, zirconium tetrafluoride, and a uranium fluoride, the latter being the tetrafluoride or trifluoride or a mixture of the two. An outstanding property of these fuel compositions is a high coeffieient of thermal expansion which provides a negative temperature coefficient of reactivity in reactors in which they are used.

Research Organization:
Originating Research Org. not identified
NSA Number:
NSA-14-015927
Assignee:
U.S. Atomic Energy Commission
Patent Number(s):
US 2920024
OSTI ID:
4138446
Resource Relation:
Other Information: Orig. Receipt Date: 31-DEC-60
Country of Publication:
United States
Language:
English