CH444187A - Procédé d'obtention en continu de solutions pures et concentrées en plutonium - Google Patents

Procédé d'obtention en continu de solutions pures et concentrées en plutonium

Info

Publication number
CH444187A
CH444187A CH690765A CH690765A CH444187A CH 444187 A CH444187 A CH 444187A CH 690765 A CH690765 A CH 690765A CH 690765 A CH690765 A CH 690765A CH 444187 A CH444187 A CH 444187A
Authority
CH
Switzerland
Prior art keywords
plutonium
concentrated solutions
obtaining pure
continuously obtaining
continuously
Prior art date
Application number
CH690765A
Other languages
English (en)
Inventor
Claude Boudry Jean
Chambon Marcel
Faugeras Pierre
Lheureux Colette
Talmont Xavier
Original Assignee
Commissariat Energie Atomique
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 Energie Atomique filed Critical Commissariat Energie Atomique
Publication of CH444187A publication Critical patent/CH444187A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G56/00—Compounds of transuranic elements
    • C01G56/001—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G99/00—Subject matter not provided for in other groups of this subclass
    • C01G99/006—Compounds containing a metal not provided for elsewhere in this subclass, with or without oxygen or hydrogen, and containing two or more other elements
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
CH690765A 1964-06-19 1965-05-18 Procédé d'obtention en continu de solutions pures et concentrées en plutonium CH444187A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR978831A FR90703E (fr) 1964-06-19 1964-06-19 Procédé de purification et de concentration simultanées du plutonium et plutonium obtenu selon ce procédé

Publications (1)

Publication Number Publication Date
CH444187A true CH444187A (fr) 1967-09-30

Family

ID=8832732

Family Applications (1)

Application Number Title Priority Date Filing Date
CH690765A CH444187A (fr) 1964-06-19 1965-05-18 Procédé d'obtention en continu de solutions pures et concentrées en plutonium

Country Status (11)

Country Link
US (1) US3387945A (fr)
JP (1) JPS544036B1 (fr)
BE (1) BE663862A (fr)
CH (1) CH444187A (fr)
ES (1) ES313629A1 (fr)
FR (1) FR90703E (fr)
GB (1) GB1113237A (fr)
IL (1) IL23521A (fr)
LU (1) LU48589A1 (fr)
NL (1) NL6506698A (fr)
SE (1) SE327694B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2039148A1 (fr) * 1969-04-14 1971-01-15 Allied Chem

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1247248A (en) * 1968-03-13 1971-09-22 Kernforschung Gmbh Ges Fuer A method of recovering plutonium and uranium from fission products by liquid-liquid extraction
US3714324A (en) * 1968-06-18 1973-01-30 Gen Electric Irradiated fuel recovery system
US3616276A (en) * 1969-04-14 1971-10-26 Allied Chem Process for changing the valence of a metal of variable valence in an organic solution
US3620687A (en) * 1969-04-23 1971-11-16 Atomic Energy Commission Organic phase reduction of plutonium in a purex-type process
US3987145A (en) * 1975-05-15 1976-10-19 The United States Of America As Represented By The United States Energy Research And Development Administration Ferric ion as a scavenging agent in a solvent extraction process
US4131527A (en) * 1977-03-30 1978-12-26 The United States Of America As Represented By The United States Department Of Energy Method for selectively reducing plutonium values by a photochemical process
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
DE3028024C2 (de) * 1980-07-24 1985-07-04 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zum Abtrennen von Plutoniumionen aus wäßrigen, schwefelsauren Lösungen
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
FR3059909B1 (fr) * 2016-12-14 2019-05-24 Commissariat A L'energie Atomique Et Aux Energies Alternatives Dispositif d'extraction par solvant avec compensation de variations de viscosites et procede d'extraction associe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2039148A1 (fr) * 1969-04-14 1971-01-15 Allied Chem

Also Published As

Publication number Publication date
DE1592228B2 (de) 1975-10-16
ES313629A1 (es) 1966-07-16
US3387945A (en) 1968-06-11
DE1592228A1 (de) 1971-01-14
LU48589A1 (fr) 1965-07-13
BE663862A (fr) 1965-09-01
SE327694B (fr) 1970-08-31
NL6506698A (fr) 1965-12-20
JPS544036B1 (fr) 1979-03-01
IL23521A (en) 1969-05-28
FR90703E (fr) 1968-02-02
GB1113237A (en) 1968-05-08

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