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US 11,862,354 B2Granted
Nuclear reactor passive reactivity control system
OwnerIan Richard Scottinventor
Life of this patent
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Abstract
A passive nuclear reactor control device. The passive nuclear reactor control device comprises a sealed chamber, which comprises a reservoir and a tube in fluid communication with the reservoir. A molten salt is within the sealed chamber, the molten salt being a eutectic mixture of a monovalent metal halide, and a fluoride or chloride of one or more lanthanides and/or a fluoride or chloride of hafnium. A gas is within the sealed chamber, and the gas does not react with the molten salt.
Claims7
A passive nuclear reactor control device, comprising:
- a sealed chamber comprising:
- a reservoir;
- a tube in fluid communication with the reservoir,
- a molten salt within the sealed chamber, the molten salt being a eutectic mixture of:
- a monovalent metal halide, and
- a fluoride or chloride of:
- one or more lanthanides and/or
- hafnium;
- a gas within the sealed chamber which does not react with the molten salt.
6 more elements
Dependencies are inferred from the claim text.