BE808867A - Procede de reextraction selective du plutonium de solvants organiques contenant du plutonium et, eventuellement, de l'upanium, par reduction dudit plutonium - Google Patents

Procede de reextraction selective du plutonium de solvants organiques contenant du plutonium et, eventuellement, de l'upanium, par reduction dudit plutonium

Info

Publication number
BE808867A
BE808867A BE139065A BE139065A BE808867A BE 808867 A BE808867 A BE 808867A BE 139065 A BE139065 A BE 139065A BE 139065 A BE139065 A BE 139065A BE 808867 A BE808867 A BE 808867A
Authority
BE
Belgium
Prior art keywords
plutonium
upanium
selective
extraction
optionally
Prior art date
Application number
BE139065A
Other languages
English (en)
French (fr)
Inventor
G Cousinou
M Ganivet
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 BE808867A publication Critical patent/BE808867A/xx

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
    • 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
    • G21F9/007—Recovery of isotopes from radioactive waste, e.g. fission products
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Plasma & Fusion (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
BE139065A 1972-12-28 1973-12-20 Procede de reextraction selective du plutonium de solvants organiques contenant du plutonium et, eventuellement, de l'upanium, par reduction dudit plutonium BE808867A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7246656A FR2212611B1 (ja) 1972-12-28 1972-12-28

Publications (1)

Publication Number Publication Date
BE808867A true BE808867A (fr) 1974-04-16

Family

ID=9109437

Family Applications (1)

Application Number Title Priority Date Filing Date
BE139065A BE808867A (fr) 1972-12-28 1973-12-20 Procede de reextraction selective du plutonium de solvants organiques contenant du plutonium et, eventuellement, de l'upanium, par reduction dudit plutonium

Country Status (7)

Country Link
US (1) US3980750A (ja)
JP (1) JPS5729678B2 (ja)
BE (1) BE808867A (ja)
DE (1) DE2363538A1 (ja)
FR (1) FR2212611B1 (ja)
GB (1) GB1415450A (ja)
IT (1) IT1000632B (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444998A1 (fr) * 1978-12-20 1980-07-18 Commissariat Energie Atomique Procede de traitement des solutions alcalines contenant l'iode radioactif au cours du retraitement des combustibles nucleaires
US4311675A (en) * 1980-01-23 1982-01-19 Westinghouse Electric Corp. Maintaining reductive strip efficiency in uranium recovery processes
US4323540A (en) * 1980-01-23 1982-04-06 Westinghouse Electric Corp. Reduction of iron precipitation in uranium extraction process
FR2478363B1 (fr) * 1980-03-13 1987-05-07 Commissariat Energie Atomique Procede de decontamination en plutonium d'un solvant organique
JPS59231493A (ja) * 1983-06-15 1984-12-26 住友金属鉱山株式会社 低レベル放射性廃液の処理方法
GB8403724D0 (en) * 1984-02-13 1984-03-14 British Nuclear Fuels Plc Treating nuclear fuel
DE3843887C1 (ja) * 1988-12-24 1990-06-21 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe, De
US5419880A (en) * 1993-10-08 1995-05-30 Falconbridge, Ltd. Controlled acid-strong acid strip process

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2864664A (en) * 1949-03-01 1958-12-16 Spence Robert Separation of uranium, plutonium, and fission products
FR1387127A (fr) * 1963-11-26 1965-01-29 Commissariat Energie Atomique Procédé de séparation de l'uranium et du plutonium
US3346345A (en) * 1965-02-09 1967-10-10 Wallace W Schulz Extraction of plutonium and neptunium from aqueous solutions
US3580705A (en) * 1968-10-02 1971-05-25 Atomic Energy Commission Selective stripping of plutonium from organic extracts

Also Published As

Publication number Publication date
FR2212611B1 (ja) 1975-11-07
US3980750A (en) 1976-09-14
JPS4996197A (ja) 1974-09-11
IT1000632B (it) 1976-04-10
JPS5729678B2 (ja) 1982-06-24
DE2363538A1 (de) 1974-07-04
GB1415450A (en) 1975-11-26
FR2212611A1 (ja) 1974-07-26

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