Title:
プルトニウム消滅型の熔融塩原子炉、それを用いた発電システム、及び、プルトニウム消滅型の熔融塩原子炉の運転方法
Document Type and Number:
Japanese Patent JP7136449
Kind Code:
B2
Abstract:
To provide a nuclear reactor that efficiently extinguishes plutonium.SOLUTION: A plutonium extinction type molten salt nuclear reactor is configured in which molten salt containing plutonium is circulated and supplied as a fuel and a cooling medium to the core. Further, the molten salt is configured not to contain thorium. Alternatively, the total content of thorium, uranium 238, or thorium and uranium 238 contained in the molten salt is 1 mol% or more and 5 mol% or less. In addition, the molten salt contains transuranic element and is configured to eliminate plutonium and transuranic element. Further, after all the plutonium that can be used as a fuel has disappeared from the molten salt, low-enriched uranium and thorium are added to the molten salt to enable continuous operation.SELECTED DRAWING: Figure 1
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Inventors:
Yoshioka Ritsuo
Hiroshi Mitachi
Takashi Watanabe
Hiroshi Mitachi
Takashi Watanabe
Application Number:
JP2018228058A
Publication Date:
September 13, 2022
Filing Date:
December 05, 2018
Export Citation:
Assignee:
Thorium Tech Solution Co., Ltd.
International Classes:
G21C1/22; G21C3/44
Domestic Patent References:
| JP2014013149A |
Foreign References:
| WO2015094450A1 |
Attorney, Agent or Firm:
Patent Attorney Corporation Isono International Patent and Trademark Office
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