DE69602153D1 - Verfahren und Vorrichtung zur Auflösung eines Oxidgemisches von Uran und Plutonium - Google Patents

Verfahren und Vorrichtung zur Auflösung eines Oxidgemisches von Uran und Plutonium

Info

Publication number
DE69602153D1
DE69602153D1 DE69602153T DE69602153T DE69602153D1 DE 69602153 D1 DE69602153 D1 DE 69602153D1 DE 69602153 T DE69602153 T DE 69602153T DE 69602153 T DE69602153 T DE 69602153T DE 69602153 D1 DE69602153 D1 DE 69602153D1
Authority
DE
Germany
Prior art keywords
plutonium
uranium
dissolving
oxide mixture
oxide
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
DE69602153T
Other languages
English (en)
Other versions
DE69602153T2 (de
Inventor
Marie-Helene Mouliney
Claude Bernard
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.)
Orano Cycle SA
Original Assignee
Compagnie Generale des Matieres Nucleaires SA
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 Compagnie Generale des Matieres Nucleaires SA filed Critical Compagnie Generale des Matieres Nucleaires SA
Application granted granted Critical
Publication of DE69602153D1 publication Critical patent/DE69602153D1/de
Publication of DE69602153T2 publication Critical patent/DE69602153T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G21C19/46—Aqueous processes, e.g. by using organic extraction means, including the regeneration of these means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F21/00—Dissolving
    • B01F21/30—Workflow diagrams or layout of plants, e.g. flow charts; Details of workflow diagrams or layout of plants, e.g. controlling means
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G56/00—Compounds of transuranic elements
    • C01G56/004—Compounds of plutonium
    • 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)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Manufacture And Refinement Of Metals (AREA)
DE1996602153 1995-09-06 1996-09-05 Verfahren und Vorrichtung zur Auflösung eines Oxidgemisches von Uran und Plutonium Expired - Fee Related DE69602153T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9510428A FR2738165B1 (fr) 1995-09-06 1995-09-06 Procede et dispositif de dissolution d'un melange d'oxydes d'uranium et de plutonium

Publications (2)

Publication Number Publication Date
DE69602153D1 true DE69602153D1 (de) 1999-05-27
DE69602153T2 DE69602153T2 (de) 1999-10-28

Family

ID=9482305

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1996602153 Expired - Fee Related DE69602153T2 (de) 1995-09-06 1996-09-05 Verfahren und Vorrichtung zur Auflösung eines Oxidgemisches von Uran und Plutonium

Country Status (6)

Country Link
US (1) US5745835A (de)
EP (1) EP0767465B1 (de)
JP (1) JP3395875B2 (de)
DE (1) DE69602153T2 (de)
FR (1) FR2738165B1 (de)
RU (1) RU2171506C2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07119575A (ja) * 1993-10-21 1995-05-09 Nippondenso Co Ltd 燃料フィルタ用固定装置
US7611620B2 (en) * 2001-10-22 2009-11-03 Scimst, Inc. Mediated electrochemical oxidation of organic waste materials
GB0222475D0 (en) * 2002-09-27 2002-11-06 British Nuclear Fuels Plc Process for the dissolution of actinic oxides
GB0304884D0 (en) * 2003-03-04 2003-04-09 British Nuclear Fuels Plc Process for separating metals
JP2009540313A (ja) * 2006-06-15 2009-11-19 ベルゴニュークレール・ソシエテ・アノニム 核燃料製造における、臨界予防装置および方法
FR2953215B1 (fr) * 2009-12-02 2012-01-06 Areva Nc Procede d'assemblage etanche aux fluides de deux pieces en nitrure de silicium
US9782731B2 (en) * 2014-05-30 2017-10-10 Battelle Memorial Institute System and process for dissolution of solids
DE102017107037B3 (de) * 2017-03-31 2018-02-22 Areva Gmbh Verfahren zur Rückgewinnung von Uran von mit Uranoxid kontaminierten Bauteilen
RU2696475C1 (ru) * 2019-02-05 2019-08-01 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" Способ растворения диоксида плутония с получением концентрированного раствора
RU2704310C1 (ru) * 2019-04-30 2019-10-28 Федеральное государственное унитарное предприятие "Горно-химический комбинат" (ФГУП "ГХК") Способ растворения некондиционной таблетированной продукции производства мокс-топлива

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3813464A (en) * 1968-09-04 1974-05-28 Allied Chem Method of dissolving spent nuclear fuel
GB2050039B (en) * 1979-04-30 1983-01-19 Atomic Energy Authority Uk Dissolving plutanium containing nuclear fuels
DE2929122A1 (de) * 1979-07-18 1981-02-05 Alkem Gmbh Verfahren zur elektrochemischen einstellung der pu (vi)-oxidationsstufe
DE3017547A1 (de) * 1980-05-08 1981-11-12 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Anlage zum aufschluss und oxidation
EP0089185A3 (de) * 1982-03-11 1985-12-18 Exxon Nuclear Company Inc. Auflösung von PuO2 oder NpO2 unter Anwendung von elektrolytisch regenerierten Reagenzien
US4686019A (en) * 1982-03-11 1987-08-11 Exxon Research And Engineering Company Dissolution of PuO2 or NpO2 using electrolytically regenerated reagents
FR2562314B1 (fr) * 1984-03-27 1989-02-17 Commissariat Energie Atomique Procede pour recuperer le plutonium contenu dans des dechets solides
FR2561942B1 (fr) * 1984-03-27 1989-10-20 Commissariat Energie Atomique Procede et dispositif de dissolution des oxydes de plutonium et/ou de neptunium
JPS6432197A (en) * 1987-07-29 1989-02-02 Hitachi Ltd Plant for retreatment of nuclear fuel
WO1989010981A1 (en) * 1988-05-03 1989-11-16 Battelle Memorial Institute Apparatus and method for dissolving hazardous waste materials by catalyzed electrochemical dissolution

Also Published As

Publication number Publication date
EP0767465B1 (de) 1999-04-21
EP0767465A1 (de) 1997-04-09
JPH09315820A (ja) 1997-12-09
JP3395875B2 (ja) 2003-04-14
DE69602153T2 (de) 1999-10-28
US5745835A (en) 1998-04-28
FR2738165B1 (fr) 1997-11-28
FR2738165A1 (fr) 1997-03-07
RU2171506C2 (ru) 2001-07-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee