SK9532001A3 - Improvements in and relating to processing materials - Google Patents

Improvements in and relating to processing materials Download PDF

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Publication number
SK9532001A3
SK9532001A3 SK953-2001A SK9532001A SK9532001A3 SK 9532001 A3 SK9532001 A3 SK 9532001A3 SK 9532001 A SK9532001 A SK 9532001A SK 9532001 A3 SK9532001 A3 SK 9532001A3
Authority
SK
Slovakia
Prior art keywords
uranium
product stream
ionized
fluorine
stage
Prior art date
Application number
SK953-2001A
Other languages
English (en)
Slovak (sk)
Inventor
Paul Raymond Gregson
Paul Gilchrist
Terence Martin Cox
Original Assignee
British Nuclear Fuels Plc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by British Nuclear Fuels Plc filed Critical British Nuclear Fuels Plc
Publication of SK9532001A3 publication Critical patent/SK9532001A3/sk

Links

Classifications

    • 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
    • G21C19/48—Non-aqueous processes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G43/00—Compounds of uranium
    • C01G43/04—Halides of uranium
    • C01G43/06—Fluorides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D59/00—Separation of different isotopes of the same chemical element
    • B01D59/34—Separation by photochemical methods
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G43/00—Compounds of uranium
    • C01G43/04—Halides of uranium
    • C01G43/06—Fluorides
    • C01G43/063—Hexafluoride (UF6)
    • C01G43/066—Preparation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/88—Isotope composition differing from the natural occurrence
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biophysics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Disintegrating Or Milling (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Glass Compositions (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silicon Compounds (AREA)
SK953-2001A 1999-01-15 2000-01-14 Improvements in and relating to processing materials SK9532001A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9900836A GB9900836D0 (en) 1999-01-15 1999-01-15 Improvements in and relating to processing materials
PCT/GB2000/000072 WO2000042229A2 (en) 1999-01-15 2000-01-14 Processing of uranium materials by fluorination and dissociation of uranium hexafluoride in plasma separator

Publications (1)

Publication Number Publication Date
SK9532001A3 true SK9532001A3 (en) 2002-11-06

Family

ID=10845946

Family Applications (1)

Application Number Title Priority Date Filing Date
SK953-2001A SK9532001A3 (en) 1999-01-15 2000-01-14 Improvements in and relating to processing materials

Country Status (20)

Country Link
US (1) US7427386B1 (pt)
EP (1) EP1144701B1 (pt)
JP (1) JP2002534612A (pt)
KR (1) KR20010093260A (pt)
CN (1) CN1343261A (pt)
AT (1) ATE272129T1 (pt)
AU (1) AU766550B2 (pt)
BR (1) BR0007560A (pt)
CA (1) CA2359963A1 (pt)
CZ (1) CZ20012585A3 (pt)
DE (1) DE60012480T2 (pt)
GB (1) GB9900836D0 (pt)
IL (1) IL144268A0 (pt)
MX (1) MXPA01007151A (pt)
NO (1) NO20013505L (pt)
NZ (1) NZ513509A (pt)
RU (1) RU2230130C2 (pt)
SK (1) SK9532001A3 (pt)
WO (1) WO2000042229A2 (pt)
ZA (1) ZA200106665B (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5002484B2 (ja) * 2008-02-21 2012-08-15 日立Ｇｅニュークリア・エナジー株式会社 ウラン精製方法及びその装置
CN107068209B (zh) 2010-09-03 2020-09-15 加拿大原子能有限公司 含钍的核燃料棒束以及包含这种核燃料棒束的核反应堆
CN107068210B (zh) 2010-11-15 2021-04-09 加拿大原子能有限公司 含中子吸收剂的核燃料
KR20130114675A (ko) 2010-11-15 2013-10-17 아토믹 에너지 오브 캐나다 리미티드 재생된 감손 우라늄을 함유하는 핵연료, 핵연료 다발 및 그것을 포함하는 원자로
US10790065B2 (en) 2012-08-15 2020-09-29 University Of Florida Research Foundation, Inc. High density UO2 and high thermal conductivity UO2 composites by spark plasma sintering (SPS)
US9567237B2 (en) 2012-11-16 2017-02-14 Honeywell International Inc. Separation and recovery of molybdenum values from uranium process distillate
WO2022077250A1 (zh) * 2020-10-14 2022-04-21 中广核研究院有限公司 基于等离子体的乏燃料干法后处理方法
CN114395698B (zh) * 2022-01-20 2023-08-11 德清鸿捷铸机有限公司 一种矿山用可拆装热管间接加热的氯化焙烧炉
CN115491527B (zh) * 2022-08-12 2023-07-28 南华大学 一种含铀废渣的预处理方法和铀的回收方法

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DE1943588C1 (de) 1969-08-27 1977-12-22 Kernverfahrenstechnik Gmbh Verfahren und Vorrichtung zur Trennung eines wenigstens teilweise ionisierten Gasgemisches in eine leichtere und eine schwerere Fraktion
FR2091897B1 (pt) * 1970-04-08 1973-08-10 Commissariat Energie Atomique
DE2203140C3 (de) * 1972-01-24 1974-06-12 Jenaer Glaswerk Schott & Gen., 6500 Mainz Lichtleitfaser aus Quarzglas
US3939354A (en) * 1973-02-02 1976-02-17 Jersey Nuclear-Avco Isotopes, Inc. Method and apparatus for separation of ions from a plasma
US3992625A (en) 1973-12-27 1976-11-16 Jersey Nuclear-Avco Isotopes, Inc. Method and apparatus for extracting ions from a partially ionized plasma using a magnetic field gradient
US4093856A (en) 1976-06-09 1978-06-06 Trw Inc. Method of and apparatus for the electrostatic excitation of ions
FR2363364A1 (fr) 1976-09-07 1978-03-31 Thomson Csf Procede de separation isotopique et installation pour sa mise en oeuvre
US4137060A (en) * 1977-07-18 1979-01-30 Robert Bosch Gmbh Method of forming a lens at the end of a light guide
US4213043A (en) 1977-07-20 1980-07-15 Trw Inc. Method for flowing a large volume of plasma through an excitation region
US4208582A (en) 1977-12-05 1980-06-17 Trw Inc. Isotope separation apparatus
US4394579A (en) * 1979-10-22 1983-07-19 Schwirzke Fred R Laser induced plasma production for isotope separation
US4786478A (en) 1984-07-26 1988-11-22 Conoco Inc. Method and apparatus for isotope separation
DE3438502A1 (de) * 1984-10-18 1986-04-24 Kraftwerk Union AG, 4330 Mülheim Verfahren und vorrichtung zur abtrennung des produktes bei der isotopentrennung von uran
JPS6197024A (ja) * 1984-10-19 1986-05-15 Toshiba Corp レ−ザ法によるウランの濃縮装置
EP0180094B1 (de) * 1984-10-30 1989-02-08 Siemens Aktiengesellschaft Verfahren zur Isotopentrennung, insbesondere Uran-Isotopentrennung, Einrichtung zu einer Durchführung und Verwendung letzterer
JPS62149325A (ja) * 1985-12-24 1987-07-03 Toshiba Corp ウランの濃縮装置
JPS62213859A (ja) * 1986-03-14 1987-09-19 Hitachi Plant Eng & Constr Co Ltd 混合気体中の特定種の富化又は分離方法
JPH01107833A (ja) * 1987-10-21 1989-04-25 Hitachi Ltd 同位体比調整装置
JPH0375589A (ja) * 1989-08-17 1991-03-29 Central Res Inst Of Electric Power Ind アクチノイド化合物の金属燃料への転換方法
US5207999A (en) * 1991-08-13 1993-05-04 Cameco Corporation Generation of fluorine via thermal plasma decomposition of metal fluoride
JP2848089B2 (ja) * 1992-02-19 1999-01-20 日本電気株式会社 入金機
FR2705584B1 (fr) 1993-05-26 1995-06-30 Commissariat Energie Atomique Dispositif de séparation isotopique par résonance cyclotronique ionique.
US5419820A (en) * 1993-06-02 1995-05-30 The United States Of America As Represented By The United States Department Of Energy Process for producing enriched uranium having a 235 U content of at least 4 wt. % via combination of a gaseous diffusion process and an atomic vapor laser isotope separation process to eliminate uranium hexafluoride tails storage
RU2057377C1 (ru) * 1993-08-23 1996-03-27 Уральский электрохимический комбинат Способ переработки оружейного высокообогащенного урана и его сплавов в топливный материал для атомных реакторов
GB9325322D0 (en) * 1993-12-10 1994-02-23 British Nuclear Fuels Plc Uranium hexafluoride purification
GB9502169D0 (en) * 1995-02-03 1995-03-29 British Nuclear Fuels Plc Isotope separation
US5749937A (en) * 1995-03-14 1998-05-12 Lockheed Idaho Technologies Company Fast quench reactor and method
JPH09117640A (ja) * 1995-10-27 1997-05-06 Mitsubishi Heavy Ind Ltd 原子蒸気生成方法及びこの方法を用いた同位体濃縮方法
WO1997020620A1 (en) * 1995-12-07 1997-06-12 The Regents Of The University Of California Improvements in method and apparatus for isotope enhancement in a plasma apparatus
GB9601590D0 (en) * 1996-01-26 1996-03-27 British Nuclear Fuels Plc Flourination
GB9704078D0 (en) * 1996-03-15 1997-04-16 British Nuclear Fuels Plc Improvements in and relating to processing
GB9704077D0 (en) 1996-03-15 1997-04-16 British Nuclear Fuels Plc Improvements in and relating to processing
RU2120489C1 (ru) * 1996-08-28 1998-10-20 Российский научный центр "Курчатовский институт" Способ переработки гексафторида урана на металлический уран и безводный фторид водорода и устройство для его осуществления

Also Published As

Publication number Publication date
ATE272129T1 (de) 2004-08-15
AU766550B2 (en) 2003-10-16
RU2230130C2 (ru) 2004-06-10
ZA200106665B (en) 2002-12-11
WO2000042229A3 (en) 2001-10-11
US20080219904A1 (en) 2008-09-11
BR0007560A (pt) 2001-10-23
WO2000042229A2 (en) 2000-07-20
AU3061100A (en) 2000-08-01
CZ20012585A3 (cs) 2002-08-14
DE60012480T2 (de) 2005-09-15
KR20010093260A (ko) 2001-10-27
NZ513509A (en) 2003-02-28
GB9900836D0 (en) 1999-03-31
EP1144701B1 (en) 2004-07-28
CN1343261A (zh) 2002-04-03
NO20013505D0 (no) 2001-07-13
JP2002534612A (ja) 2002-10-15
MXPA01007151A (es) 2002-03-27
NO20013505L (no) 2001-09-13
IL144268A0 (en) 2002-05-23
US7427386B1 (en) 2008-09-23
CA2359963A1 (en) 2000-07-20
DE60012480D1 (de) 2004-09-02
EP1144701A2 (en) 2001-10-17

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