BE845620A - Procede d'extraction liquide-liquide pour la recuperation et la repartition des actinides a partir de solutions aqueuses acides d'origine nucleaire - Google Patents

Procede d'extraction liquide-liquide pour la recuperation et la repartition des actinides a partir de solutions aqueuses acides d'origine nucleaire

Info

Publication number
BE845620A
BE845620A BE170163A BE170163A BE845620A BE 845620 A BE845620 A BE 845620A BE 170163 A BE170163 A BE 170163A BE 170163 A BE170163 A BE 170163A BE 845620 A BE845620 A BE 845620A
Authority
BE
Belgium
Prior art keywords
liquid
actinides
recovery
distribution
extraction process
Prior art date
Application number
BE170163A
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 BE845620A publication Critical patent/BE845620A/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
    • 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
    • C22B60/0252—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries
    • C22B60/026—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries liquid-liquid extraction with or without dissolution in organic solvents
    • 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
    • C22B60/0295—Obtaining thorium, uranium, or other actinides obtaining other actinides except 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
    • C22B60/04—Obtaining plutonium

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Manufacture And Refinement Of Metals (AREA)
BE170163A 1975-08-27 1976-08-27 Procede d'extraction liquide-liquide pour la recuperation et la repartition des actinides a partir de solutions aqueuses acides d'origine nucleaire BE845620A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/608,378 US3993728A (en) 1975-08-27 1975-08-27 Bidentate organophosphorus solvent extraction process for actinide recovery and partition

Publications (1)

Publication Number Publication Date
BE845620A true BE845620A (fr) 1976-12-16

Family

ID=24436226

Family Applications (1)

Application Number Title Priority Date Filing Date
BE170163A BE845620A (fr) 1975-08-27 1976-08-27 Procede d'extraction liquide-liquide pour la recuperation et la repartition des actinides a partir de solutions aqueuses acides d'origine nucleaire

Country Status (8)

Country Link
US (1) US3993728A (fr)
JP (1) JPS5227993A (fr)
AU (1) AU497562B2 (fr)
BE (1) BE845620A (fr)
CA (1) CA1072341A (fr)
DE (1) DE2638802A1 (fr)
FR (1) FR2322100A1 (fr)
GB (1) GB1552956A (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0023173B1 (fr) * 1979-07-09 1983-12-14 Societe Nationale Elf Aquitaine (Production) Nouveaux esters diphosphoniques et triphosphoniques, leurs préparation et applications
FR2460958A1 (fr) * 1979-07-09 1981-01-30 Elf Aquitaine Nouveaux composes diphosphoniques, utiles a l'extraction des metaux lourds
US4631142A (en) * 1979-07-09 1986-12-23 Societe Nationale Elf Aquitaine (Production) Diphosphonic extractants
US4587034A (en) * 1979-07-09 1986-05-06 Societe Nationale Elf Aquitaine (Production) Triphosphonic esters
FR2460960A1 (fr) * 1979-07-09 1981-01-30 Elf Aquitaine Nouveaux esthers triphosphoniques, utiles a l'extraction des metaux lourds
FR2489711A1 (fr) * 1980-04-21 1982-03-12 Minemet Rech Sa Compositions echangeuses de cations metalliques
FR2535217B1 (fr) * 1982-10-29 1989-08-18 Ceca Sa Procede de recuperation de metaux lourds a partir de solutions acides
IL67404A (en) * 1982-12-03 1987-02-27 Negev Jojoba Ltd Extractant compositions containing the reaction product of jojoba oil and dialkyl or diaryl phosphonate derivatives and methods for extracting actinide metals using them
US4548790A (en) * 1983-07-26 1985-10-22 The United States Of America As Represented By The United States Department Of Energy Method for extracting lanthanides and actinides from acid solutions
US4836956A (en) * 1986-03-10 1989-06-06 Occidental Chemical Corporation Extraction of polyvalent metals with organodiphosphonic acids
EP0251399A1 (fr) * 1986-06-23 1988-01-07 "Centre d'Etude de l'Energie Nucléaire", "C.E.N." Procédé de séparation ou de récupération de plutonium et plutonium ainsi obtenu
US4741857A (en) * 1986-10-06 1988-05-03 The United States Of America As Represented By The United States Department Of Energy Method of purifying neutral organophosphorus extractants
JPS63123668A (ja) * 1986-11-11 1988-05-27 Nippon Telegr & Teleph Corp <Ntt> 研摩機
RU2091311C1 (ru) * 1988-11-01 1997-09-27 Арч Дивелопмент Корпорейшн Способ извлечения ионов металла
GB8925679D0 (en) * 1989-11-14 1990-01-04 British Nuclear Fuels Plc Waste treatment
US5651883A (en) * 1995-06-06 1997-07-29 Argonne National Laboratory/University Of Chicago Development Corp. Method for the chromatographic separation of cations from aqueous samples
JP2977744B2 (ja) * 1995-09-12 1999-11-15 核燃料サイクル開発機構 三価アクチニドと希土類元素の分離方法
US5966584A (en) * 1997-09-17 1999-10-12 Forschungszentrum Julich Gmbh Method of separating trivalent actinides from trivalent lanthanides
RU2273507C1 (ru) * 2004-08-13 2006-04-10 Государственное унитарное предприятие Научно-производственное объединение "Радиевый институт им. В.Г. Хлопина" Экстракционная смесь для извлечения актинидных элементов из кислых растворов (варианты)
CN104894372B (zh) * 2015-06-30 2017-05-17 清华大学 一种萃取分离三价镧系与三价锕系离子的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3243254A (en) * 1963-08-20 1966-03-29 Iii Thomas H Siddall Method for extracting lanthanides and actinides

Also Published As

Publication number Publication date
CA1072341A (fr) 1980-02-26
AU497562B2 (en) 1978-12-14
GB1552956A (en) 1979-09-19
US3993728A (en) 1976-11-23
FR2322100B1 (fr) 1982-04-23
FR2322100A1 (fr) 1977-03-25
DE2638802A1 (de) 1977-03-10
AU1690876A (en) 1978-02-23
JPS5227993A (en) 1977-03-02

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