BE841140A - Procede de dissolution du dioxyde de plutonium - Google Patents

Procede de dissolution du dioxyde de plutonium

Info

Publication number
BE841140A
BE841140A BE166476A BE166476A BE841140A BE 841140 A BE841140 A BE 841140A BE 166476 A BE166476 A BE 166476A BE 166476 A BE166476 A BE 166476A BE 841140 A BE841140 A BE 841140A
Authority
BE
Belgium
Prior art keywords
dissolution process
plutonium dioxide
dioxide dissolution
plutonium
dissolution
Prior art date
Application number
BE166476A
Other languages
English (en)
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 filed Critical
Publication of BE841140A publication Critical patent/BE841140A/fr

Links

Classifications

    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/045—Leaching using electrochemical processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F21/00—Dissolving
    • B01F21/02—Methods
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
    • 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)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
BE166476A 1975-05-06 1976-04-26 Procede de dissolution du dioxyde de plutonium BE841140A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/574,977 US3976775A (en) 1975-05-06 1975-05-06 Method for dissolving plutonium dioxide

Publications (1)

Publication Number Publication Date
BE841140A true BE841140A (fr) 1976-08-16

Family

ID=24298402

Family Applications (1)

Application Number Title Priority Date Filing Date
BE166476A BE841140A (fr) 1975-05-06 1976-04-26 Procede de dissolution du dioxyde de plutonium

Country Status (2)

Country Link
US (2) US3976775A (fr)
BE (1) BE841140A (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ181123A (en) * 1975-06-30 1979-12-11 Univ Melbourne Treatment of mineralcontaining materials with an acid in the presence of fluoride ion
US4134960A (en) * 1977-06-01 1979-01-16 The United States Of America As Represented By The United States Department Of Energy Method for dissolving plutonium oxide with HI and separating plutonium
DE2811959C3 (de) * 1978-03-18 1980-09-25 Alkem Gmbh, 6450 Hanau Verfahren zur Herstellung von (U/Pu)02 -Mischkristallen
GB2050039B (en) * 1979-04-30 1983-01-19 Atomic Energy Authority Uk Dissolving plutanium containing nuclear fuels
DE2951510A1 (de) * 1979-12-20 1981-07-02 Alkem Gmbh, 6450 Hanau Verfahren zur aufloesung von schwerloeslichen kernbrennstoffen
US4686019A (en) * 1982-03-11 1987-08-11 Exxon Research And Engineering Company Dissolution of PuO2 or NpO2 using electrolytically regenerated reagents
EP0089185A3 (fr) * 1982-03-11 1985-12-18 Exxon Nuclear Company Inc. Dissolution de PuO2 ou de NpO2 en utilisant des réactifs électrolytiquement régénérés
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
DE3601826A1 (de) * 1986-01-22 1987-07-23 Alkem Gmbh Verfahren zum gewinnen einer loesung von schwer loeslichem kernbrennstoff, insbesondere von puo(pfeil abwaerts)2(pfeil abwaerts) oder (u/pu)o(pfeil abwaerts)2(pfeil abwaerts)-mischoxid
GB8719045D0 (en) * 1987-08-12 1987-10-07 Atomic Energy Authority Uk Liquid treatment process
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
FR2688337B1 (fr) * 1992-03-05 1994-05-13 Commissariat Energie Atomique Procede de dissolution du bioxyde de plutonium au moyen de radicaux oh. produits par radiolyse de l'eau, utilisable pour le traitement des fines de dissolution et des dechets plutoniferes.
JP2963845B2 (ja) * 1994-07-19 1999-10-18 核燃料サイクル開発機構 核燃料の溶解方法
GB2456645B (en) * 2008-01-25 2011-03-02 John William Carson Improved extraction from ores
CN103345956A (zh) * 2013-06-26 2013-10-09 中国原子能科学研究院 一种液态α辐照源的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE634617A (fr) * 1962-07-27 1900-01-01
US3259473A (en) * 1963-10-02 1966-07-05 Jr Horace H Hopkins Dissolution of plutonium
DE2263782C3 (de) * 1972-12-28 1980-12-11 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Vorrichtung zur Reduktion von in wäßriger Phase enthaltenem Plutonium und/oder Uran
US3901786A (en) * 1974-04-10 1975-08-26 Us Energy Electrolytic dissolver

Also Published As

Publication number Publication date
US4069293A (en) 1978-01-17
US3976775A (en) 1976-08-24

Similar Documents

Publication Publication Date Title
FR2298797A1 (fr) Procede et disp
IT1053603B (it) Perfezionamento negli elettreti
FR2301613A1 (fr) Procede
DK268276A (da) Pipetteringsapparat
FR2300048A1 (fr) Procede
FR2300291A1 (fr) Procede de re
FR2337120A1 (fr) Procede d
BE841140A (fr) Procede de dissolution du dioxyde de plutonium
IT1055233B (it) Laminatoio
BE829674A (fr) Procede et machine de touffetage
FR2299074A1 (fr) Procede
FR2300304A1 (fr) Procede et i
FR2300812A1 (fr) Procede
FR2301493A1 (fr) Procede
IT1056752B (it) Apparecchio grammofonico
BE839550A (fr) Procede integre
FR2297663A1 (fr) Procede et d
FR2301365A1 (fr) Procede et disp
ZA761302B (en) Uranium dioxide process
FR2301966A1 (fr) Procede
FR2301073A1 (fr) Procede et
FR2301803A1 (fr) Procede e
FR2299825A1 (fr) Procede et dis
FR2300092A1 (fr) Procede
FR2300473A1 (fr) Procede