FR2779974B1 - Procede de dissolution du plutonium ou d'un alliage de plutonium - Google Patents

Procede de dissolution du plutonium ou d'un alliage de plutonium

Info

Publication number
FR2779974B1
FR2779974B1 FR9807758A FR9807758A FR2779974B1 FR 2779974 B1 FR2779974 B1 FR 2779974B1 FR 9807758 A FR9807758 A FR 9807758A FR 9807758 A FR9807758 A FR 9807758A FR 2779974 B1 FR2779974 B1 FR 2779974B1
Authority
FR
France
Prior art keywords
plutonium
dissolution
alloy
plutonium alloy
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 - Lifetime
Application number
FR9807758A
Other languages
English (en)
Other versions
FR2779974A1 (fr
Inventor
Jean Marc Adnet
Jacques Bourges
Pascal Bros
Philippe Brossard
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR9807758A priority Critical patent/FR2779974B1/fr
Priority to US09/719,734 priority patent/US6623712B1/en
Priority to JP2000554891A priority patent/JP4860040B2/ja
Priority to RU2001101887A priority patent/RU2217514C2/ru
Priority to PCT/FR1999/001459 priority patent/WO1999066086A1/fr
Publication of FR2779974A1 publication Critical patent/FR2779974A1/fr
Application granted granted Critical
Publication of FR2779974B1 publication Critical patent/FR2779974B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G21C19/34—Apparatus or processes for dismantling nuclear fuel, e.g. before reprocessing ; Apparatus or processes for dismantling strings of spent fuel elements
    • G21C19/38—Chemical means only
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
    • C22B60/02—Obtaining thorium, uranium, or other actinides
    • C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
    • C22B60/0217—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes
    • C22B60/0221—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching
    • C22B60/0226—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching using acidic solutions or liquors
    • C22B60/0239—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching using acidic solutions or liquors nitric acid containing ion as active agent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
    • C22B60/02—Obtaining thorium, uranium, or other actinides
    • C22B60/04—Obtaining plutonium
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/10—Etching compositions
    • C23F1/14—Aqueous compositions
    • C23F1/16—Acidic compositions
    • C23F1/30—Acidic compositions for etching other metallic material
    • 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
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/28—Treating solids
    • G21F9/30—Processing
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • ing And Chemical Polishing (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR9807758A 1998-06-19 1998-06-19 Procede de dissolution du plutonium ou d'un alliage de plutonium Expired - Lifetime FR2779974B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9807758A FR2779974B1 (fr) 1998-06-19 1998-06-19 Procede de dissolution du plutonium ou d'un alliage de plutonium
US09/719,734 US6623712B1 (en) 1998-06-19 1999-06-17 Method for dissolving plutonium or a plutonium alloy and converting it into nuclear fuel
JP2000554891A JP4860040B2 (ja) 1998-06-19 1999-06-17 プルトニウムまたはプルトニウム合金の溶解方法
RU2001101887A RU2217514C2 (ru) 1998-06-19 1999-06-17 Способ растворения плутония или сплава плутония
PCT/FR1999/001459 WO1999066086A1 (fr) 1998-06-19 1999-06-17 Procede de dissolution du plutonium ou d'un alliage de plutonium et sa conversion en combustible nucleaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9807758A FR2779974B1 (fr) 1998-06-19 1998-06-19 Procede de dissolution du plutonium ou d'un alliage de plutonium

Publications (2)

Publication Number Publication Date
FR2779974A1 FR2779974A1 (fr) 1999-12-24
FR2779974B1 true FR2779974B1 (fr) 2000-07-13

Family

ID=9527597

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9807758A Expired - Lifetime FR2779974B1 (fr) 1998-06-19 1998-06-19 Procede de dissolution du plutonium ou d'un alliage de plutonium

Country Status (5)

Country Link
US (1) US6623712B1 (fr)
JP (1) JP4860040B2 (fr)
FR (1) FR2779974B1 (fr)
RU (1) RU2217514C2 (fr)
WO (1) WO1999066086A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2779974B1 (fr) * 1998-06-19 2000-07-13 Commissariat Energie Atomique Procede de dissolution du plutonium ou d'un alliage de plutonium
FR2870841B1 (fr) * 2004-05-28 2007-02-09 Commissariat Energie Atomique Procede de coprecipitation d'actinides a des etats d'oxydation distincts et procede de preparation de composes mixtes d'actinides

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE621422A (fr) * 1961-08-18
US3259473A (en) * 1963-10-02 1966-07-05 Jr Horace H Hopkins Dissolution of plutonium
DE2137769C3 (de) * 1971-07-28 1980-09-18 Hahn-Meitner-Institut Fuer Kernforschung Berlin Gmbh, 1000 Berlin Verfahren zur Abtrennung von Plutonium von Uran oder einem Transuran
FR2212610B1 (fr) * 1972-12-28 1977-08-05 Commissariat Energie Atomique
FR2352779A1 (fr) * 1976-05-25 1977-12-23 Commissariat Energie Atomique Procede de preparation de formiate de plutonium trivalent
JPS6034502B2 (ja) * 1977-04-05 1985-08-09 動力炉・核燃料開発事業団 プルトニウムの還元方法
US4162230A (en) * 1977-12-28 1979-07-24 The United States Of America As Represented By The United States Department Of Energy Method for the recovery of actinide elements from nuclear reactor waste
JPS55151298A (en) * 1979-04-30 1980-11-25 Atomic Energy Authority Uk Improved dissolving method of plutoniummcontaining nuclear fuel
DE2951510A1 (de) * 1979-12-20 1981-07-02 Alkem Gmbh, 6450 Hanau Verfahren zur aufloesung von schwerloeslichen kernbrennstoffen
DE3038880C2 (de) * 1980-10-15 1985-05-02 Martin Stoll GmbH, 7890 Waldshut-Tiengen Vorrichtung zur stufenweisen Abstandsverstellung von zwei Stuhlteilen
DE3225199A1 (de) 1982-07-06 1984-01-12 F.J. Gattys Ingenieurbüro für chem. Maschinen- und Apparatebau, 6078 Neu Isenburg Verfahren zur aufbereitung von abgebrannten brennelementen aus kernreaktoren
FR2583989B1 (fr) * 1985-06-26 1987-07-31 Commissariat Energie Atomique Procede pour eviter l'extraction du technetium et/ou du rhenium notamment lors de l'extraction de l'uranium et/ou du plutonium, par un solvant organique
JPS62169745A (ja) * 1986-01-22 1987-07-25 Japan Atom Energy Res Inst シユウ酸塩沈澱の溶解方法
FR2621578B1 (fr) * 1987-10-13 1990-01-05 Commissariat Energie Atomique Procede de dissolution reductrice du puo2, utilisable notamment pour le traitement de dechets organiques contamines par puo2
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
JPH01316690A (ja) * 1988-06-17 1989-12-21 Power Reactor & Nuclear Fuel Dev Corp プルトニウム、ウラン溶液処理方法
FR2641404B1 (fr) * 1988-12-30 1994-03-25 Commissariat A Energie Atomique Solution de dissolution de composes metalliques contenant des ions dibutylphosphates et procede de decontamination utilisant cette solution
RU2026819C1 (ru) * 1991-01-11 1995-01-20 Научно-производственное объединение "Радиевый институт им.В.Г.Хлопина" Способ разделения редкоземельных и трансплутониевых элементов
US5205999A (en) * 1991-09-18 1993-04-27 British Nuclear Fuels Plc Actinide dissolution
JP2556221B2 (ja) * 1991-10-04 1996-11-20 動力炉・核燃料開発事業団 三価プルトニウムの四価プルトニウムへの酸化方法
US5135728A (en) * 1992-01-03 1992-08-04 Karraker David G Method for dissolving delta-phase plutonium
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
JP3159887B2 (ja) * 1995-04-04 2001-04-23 株式会社日立製作所 使用済み原子燃料の再処理方法
FR2738076B1 (fr) * 1995-08-25 1997-09-26 Commissariat Energie Atomique Procede de fabrication de pastilles de combustible nucleaire a base d'oxyde mixte (u, pu)o2 avec addition d'un produit organique soufre
GB9600286D0 (en) * 1996-01-08 1996-06-26 British Nuclear Fuels Plc Recovery of actinides
JPH09318791A (ja) * 1996-05-30 1997-12-12 Hitachi Ltd 使用済燃料の再処理方法
JP3524743B2 (ja) * 1997-12-12 2004-05-10 三菱重工業株式会社 使用済軽水炉燃料の再処理方法
FR2779974B1 (fr) * 1998-06-19 2000-07-13 Commissariat Energie Atomique Procede de dissolution du plutonium ou d'un alliage de plutonium

Also Published As

Publication number Publication date
FR2779974A1 (fr) 1999-12-24
WO1999066086A1 (fr) 1999-12-23
JP4860040B2 (ja) 2012-01-25
RU2217514C2 (ru) 2003-11-27
JP2002518591A (ja) 2002-06-25
US6623712B1 (en) 2003-09-23

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