发明名称 |
Pyrochemical reprocessing method for spent nuclear fuel and induction heating system to be used in pyrochemical reprocessing method |
摘要 |
This invention is provided for improvement of corrosion-resistant property of a crucible and for promotion of safety in a pyrochemical reprocessing method for the spent nuclear fuel. The spent nuclear fuel is dissolved in a molten salt placed in the crucible. In a pyrochemical reprocessing method, the nuclear fuel is deposited, and the crucible (2) is heated by induction heating. Cooling media (5, 6) are supplied to cool down, and a molten salt layer (7) is maintained by keeping balance between the heating and the cooling, and a solidified salt layer (8) is formed on inner wall surface of the crucible.
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申请公布号 |
US6793894(B2) |
申请公布日期 |
2004.09.21 |
申请号 |
US20020051047 |
申请日期 |
2002.01.22 |
申请人 |
JAPAN NUCLEAR CYCLE DEVELOPMENT INSTITUTE |
发明人 |
HAYASHI HIROSHI;KOIZUMI TSUTOMU;WASHIYA TADAHIRO;KOIZUMI KENJI |
分类号 |
G21C19/44;C22B9/22;C22B60/02;C22B60/04;G21C19/42;G21C19/48;G21F9/30;(IPC1-7):G21C19/00 |
主分类号 |
G21C19/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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