CN1130733C - 核燃料的后处理方法 - Google Patents

核燃料的后处理方法 Download PDF

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Publication number
CN1130733C
CN1130733C CN98810487A CN98810487A CN1130733C CN 1130733 C CN1130733 C CN 1130733C CN 98810487 A CN98810487 A CN 98810487A CN 98810487 A CN98810487 A CN 98810487A CN 1130733 C CN1130733 C CN 1130733C
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CN
China
Prior art keywords
uranium
neptunium
solvent
plutonium
removal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN98810487A
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English (en)
Chinese (zh)
Other versions
CN1277725A (zh
Inventor
E·T·高伯特
G·P·托勒
A·L·沃尔沃克
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nick Solutions Ltd
BNFL IP Ltd
Original Assignee
British Nuclear Fuels PLC
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Publication date
Application filed by British Nuclear Fuels PLC filed Critical British Nuclear Fuels PLC
Publication of CN1277725A publication Critical patent/CN1277725A/zh
Application granted granted Critical
Publication of CN1130733C publication Critical patent/CN1130733C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/42—Reprocessing of irradiated fuel
    • G21C19/44—Reprocessing of irradiated fuel of irradiated solid fuel
    • G21C19/46—Aqueous processes, e.g. by using organic extraction means, including the regeneration of these means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
CN98810487A 1997-10-31 1998-10-28 核燃料的后处理方法 Expired - Fee Related CN1130733C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9722930A GB9722930D0 (en) 1997-10-31 1997-10-31 Nuclear fuel reprocessing
GB9722930.6 1997-10-31

Publications (2)

Publication Number Publication Date
CN1277725A CN1277725A (zh) 2000-12-20
CN1130733C true CN1130733C (zh) 2003-12-10

Family

ID=10821319

Family Applications (1)

Application Number Title Priority Date Filing Date
CN98810487A Expired - Fee Related CN1130733C (zh) 1997-10-31 1998-10-28 核燃料的后处理方法

Country Status (6)

Country Link
US (1) US6623710B1 (enExample)
EP (1) EP1029327B1 (enExample)
JP (1) JP2001522053A (enExample)
CN (1) CN1130733C (enExample)
GB (1) GB9722930D0 (enExample)
WO (1) WO1999023667A2 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000013188A1 (en) * 1998-08-28 2000-03-09 British Nuclear Fuels Plc Nuclear fuel processing including reduction of np(vi) to np(v) with a hydrophilic substituted hydroxylamine
FR2822287B1 (fr) 2001-03-13 2003-12-12 Commissariat Energie Atomique Procede de decontamination de filtres solides a iode
JP2004101849A (ja) * 2002-09-09 2004-04-02 Mitsubishi Gas Chem Co Inc 洗浄剤組成物
US7051053B2 (en) * 2002-09-30 2006-05-23 Dinesh Sinha Method of lazily replicating files and monitoring log in backup file system
US7713055B2 (en) * 2005-10-18 2010-05-11 Milacron Llc Blow mold assembly
FR2901627B1 (fr) * 2006-05-24 2009-05-01 Commissariat Energie Atomique Procede de retraitement d'un combustible nucleaire use et de preparation d'un oxyde mixte d'uranium et de plutonium
US20080224106A1 (en) * 2006-09-08 2008-09-18 Michael Ernest Johnson Process for treating compositions containing uranium and plutonium
FR2947663B1 (fr) * 2009-07-02 2011-07-29 Areva Nc Procede ameliore de traitement de combustibles nucleaires uses
US20110080986A1 (en) * 2009-10-05 2011-04-07 Schenter Robert E Method of transmuting very long lived isotopes
CN102352436A (zh) * 2011-07-21 2012-02-15 中国原子能科学研究院 Purex流程中铀钚分离的方法
CN102778522B (zh) * 2012-08-08 2013-12-25 中国原子能科学研究院 30％tbp-煤油辐解行为检测方法
CN104004927B (zh) * 2014-05-30 2016-09-14 中国原子能科学研究院 Purex流程钚纯化循环中锆的净化工艺
CN104537910B (zh) * 2014-12-22 2017-06-06 中国核电工程有限公司 一种核燃料后处理厂首端虚拟现实系统及其实现方法
CN107130121B (zh) * 2017-05-09 2018-11-30 中国原子能科学研究院 一种核燃料Purex后处理流程中同时去除镎、钚的铀纯化方法
CN108550405A (zh) * 2018-03-23 2018-09-18 中山大学 Mox燃料棒、mox燃料组件及展平轴向功率的方法
CN116356145A (zh) * 2022-12-20 2023-06-30 中国原子能科学研究院 一种采用萃取法从核燃料后处理废液中提取锝的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3595629A (en) * 1969-08-14 1971-07-27 Atomic Energy Commission Plutonium and neptunium extraction process
US4595529A (en) * 1984-03-13 1986-06-17 The United States Of America As Represented By The Department Of Energy Solvent wash solution
FR2624755B1 (fr) 1987-12-18 1991-10-11 Commissariat Energie Atomique Procede de reextraction en solution aqueuse du plutonium present dans un solvant organique, utilisable notamment pour la partition uranium plutonium
US5219533A (en) * 1991-11-18 1993-06-15 General Electric Company Apparatus for solvent extraction process
JP2726375B2 (ja) * 1993-08-13 1998-03-11 動力炉・核燃料開発事業団 ＰｕおよびＮｐ含有硝酸溶液からのＰｕとＮｐの分離回収方法
GB9603059D0 (en) * 1996-02-14 1996-08-28 British Nuclear Fuels Plc Nuclear fuel processing

Also Published As

Publication number Publication date
WO1999023667A3 (en) 1999-07-15
EP1029327B1 (en) 2003-11-19
EP1029327A2 (en) 2000-08-23
JP2001522053A (ja) 2001-11-13
US6623710B1 (en) 2003-09-23
GB9722930D0 (en) 1998-01-07
WO1999023667A2 (en) 1999-05-14
CN1277725A (zh) 2000-12-20

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C06 Publication
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Owner name: BNFL IP LTD.

Free format text: FORMER OWNER: UK NUCLEAR FUEL PUBLIC CO., LTD.

Effective date: 20080606

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Address after: Warrington, UK

Patentee after: Nick Solutions Ltd.

Address before: British diesel

Patentee before: BNFL (IP) Ltd.

Effective date of registration: 20080606

Address after: British diesel

Patentee after: BNFL (IP) Ltd.

Address before: British diesel

Patentee before: British Nuclear Fuels PLC

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20031210

Termination date: 20091130