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31. 发明授权

US3473897A Method for separating uranium and protactinium from spent molten fluoride salt mixtures containing rare earth fission products 失效
标题翻译：用于分离含有稀土离子产物的氟化钠盐混合物的铀和丙酸钠的方法
公开(公告)号：US3473897A
公开(公告)日：1969-10-21
申请号：US3473897D
申请日：1968-07-18
申请人： ATOMIC ENERGY COMMISSION
发明人： SHAFFER JAMES H , MOULTON DAVID M , GRIMES WARREN R
IPC分类号： C22B60/02 , G21C19/50 , C01G43/00 , C01G57/00
CPC分类号： G21C19/50 , C22B60/0213 , C22B60/0295

32. 发明授权

US3264190A Method and means for purifying a nuclear reactor fuel solution 失效
标题翻译：纯化核反应堆燃料溶液的方法和手段
公开(公告)号：US3264190A
公开(公告)日：1966-08-02
申请号：US28532163
申请日：1963-06-04
申请人： SIEMENS AG
发明人： KARL JANNER
IPC分类号： G21C19/50
CPC分类号： G21C19/50

33. 发明授权

US2991236A Separating liquid moderator from a slurry type reactor 失效
标题翻译：将液体调节剂与淤浆型反应器分离
公开(公告)号：US2991236A
公开(公告)日：1961-07-04
申请号：US58898545
申请日：1945-04-18
申请人： VERNON HARCOURT C
发明人： VERNON HARCOURT C
IPC分类号： G21C1/26 , G21C19/50
CPC分类号： G21C19/50 , G21C1/26 , Y02E30/40 , Y10S159/12

34. 发明授权

US2936231A Rare-earth metal fission products from liquid u-bi 失效
标题翻译：来自液体u-bi的稀土金属裂变产物
公开(公告)号：US2936231A
公开(公告)日：1960-05-10
申请号：US71625358
申请日：1958-02-19
申请人： WISWALL RICHARD H
发明人： WISWALL RICHARD H
IPC分类号： G21C19/50
CPC分类号： G21C19/50

35. 发明授权

US2877091A Dehydration of deuterium oxide slurries 失效
标题翻译：氘氧化物脱水
公开(公告)号：US2877091A
公开(公告)日：1959-03-10
申请号：US60688945
申请日：1945-07-24
申请人： HISKEY CLARENCE F
发明人： HISKEY CLARENCE F
IPC分类号： C01B5/02 , G21C19/50
CPC分类号： C01B5/02 , G21C19/50 , Y10S159/12 , Y10S376/901

36. 发明授权

US2840464A Method of separating fission products from fused bismuth-containing uranium 失效
标题翻译：从熔融铋含铀中分离裂变产物的方法
公开(公告)号：US2840464A
公开(公告)日：1958-06-24
申请号：US51181055
申请日：1955-05-27
申请人： WISWALL RICHARD H
发明人： WISWALL RICHARD H
IPC分类号： G21C19/50
CPC分类号： G21C19/50

37. 发明授权

US2681883A Recovery of heavy water from reacted solutions thereof 失效
标题翻译：从其反应溶液中回收重水
公开(公告)号：US2681883A
公开(公告)日：1954-06-22
申请号：US64039446
申请日：1946-01-07
申请人： ATOMIC ENERGY COMMISSION
发明人： HISKEY CLARENCE F
IPC分类号： G21C19/50
CPC分类号： G21C19/50

38. 发明申请

US20180061511A1 IN-VESSEL ROD HANDLING SYSTEMS 审中-公开
公开(公告)号：US20180061511A1
公开(公告)日：2018-03-01
申请号：US15612743
申请日：2017-06-02
申请人： TerraPower, LLC
发明人： Peter W. Gibbons , Stephen W. Hiller , Calen Kaneko , Owen Dean Nelson , Ashok Odedra , P. Harley Park
IPC分类号： G21C7/10 , G21C17/04 , G21C1/02 , G21C19/50 , G21C7/32
CPC分类号： G21C7/10 , G21C1/026 , G21C7/08 , G21C7/32 , G21C7/34 , G21C17/042 , G21C19/065 , G21C19/07 , G21C19/205 , G21C19/50 , Y02E30/34
摘要： A rod transfer assembly has an outer rotating plug. A pick-up arm assembly extends from the outer rotating plug and includes a pivoting arm. An inner rotating plug is disposed off-center from and within the outer rotating plug and is rotatable independent of a rotation of the outer rotating plug. An access port rotating plug is disposed off-center from and within the inner rotating plug and is rotatable independent of rotation of the outer and inner rotating plugs. A pull arm extends from the access port rotating plug.

39. 发明申请

US20170301413A1 NUCLEAR FUEL SALTS 审中-公开
公开(公告)号：US20170301413A1
公开(公告)日：2017-10-19
申请号：US15584926
申请日：2017-05-02
申请人： TerraPower, LLC
发明人： Anselmo T. Cisneros, JR. , Ken Czerwinski , Bassem S. El-Dasher , Brian C. Kelleher , William M. Kerlin , Kevin Kramer , Jeffery F. Latkowski , Robert C. Petroski , Joshua C. Walter
IPC分类号： G21C1/03 , G21C19/303 , G21C7/30 , G21C1/22 , G21C3/54 , G21C3/22 , G21C19/50 , G21C15/28
CPC分类号： G21C1/03 , G21C1/22 , G21C3/22 , G21C3/54 , G21C7/30 , G21C15/28 , G21C19/28 , G21C19/303 , G21C19/307 , G21C19/50 , Y02E30/34 , Y02E30/35 , Y02E30/38 , Y02E30/39
摘要： This disclosure describes nuclear fuel salts usable in certain molten salt reactor designs and related systems and methods. Binary, ternary and quaternary chloride fuel salts of uranium, as well as other fissionable elements, are described. In addition, fuel salts of UClxFy are disclosed as well as bromide fuel salts. This disclosure also presents methods and systems for manufacturing such fuel salts, for creating salts that reduce corrosion of the reactor components and for creating fuel salts that are not suitable for weapons applications.

40. 发明申请

US20160189812A1 NUCLEAR MATERIALS PROCESSING 审中-公开
标题翻译：核材料加工
公开(公告)号：US20160189812A1
公开(公告)日：2016-06-30
申请号：US14980617
申请日：2015-12-28
申请人： TerraPower, LLC
发明人： Ken Czerwinski , Joshua C. Walter
IPC分类号： G21C19/30 , G21C15/28 , G21C19/50 , G21C1/22
摘要： This disclosure describes systems and methods for treating nuclear fuel with supercritical fluids, such as supercritical carbon dioxide. The addition of various ligands to the supercritical fluids is disclosed, where one or more ligands can be chosen to selectively remove one or more fission products from the nuclear fuel. The nuclear fuel may be treated either within the nuclear reactor or may be removed from the reactor before treatment. This disclosure also presents methods and systems for liquid nuclear fuel treatment with supercritical fluids in, for example, a molten salt fast reactor, a traveling wave reactor, and a containerized molten salt reactor.
摘要翻译：本公开描述了用超临界流体如超临界二氧化碳处理核燃料的系统和方法。公开了向超临界流体添加各种配体，其中可以选择一种或多种配体以选择性地从核燃料中除去一种或多种裂变产物。核燃料可以在核反应堆内处理，也可以在处理前从反应器中除去。本公开还提出了在例如熔盐快堆，行波反应器和容器化熔盐反应器中用超临界流体进行液体核燃料处理的方法和系统。

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