JPS5747729A - Separation of actinide element and lanthanide element in presence of iii atomic value state in acidic aqueous solution - Google Patents

Separation of actinide element and lanthanide element in presence of iii atomic value state in acidic aqueous solution

Info

Publication number
JPS5747729A
JPS5747729A JP56102327A JP10232781A JPS5747729A JP S5747729 A JPS5747729 A JP S5747729A JP 56102327 A JP56102327 A JP 56102327A JP 10232781 A JP10232781 A JP 10232781A JP S5747729 A JPS5747729 A JP S5747729A
Authority
JP
Japan
Prior art keywords
separation
aqueous solution
acidic aqueous
value state
actinide
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.)
Pending
Application number
JP56102327A
Other languages
English (en)
Japanese (ja)
Inventor
Fuitooshi Richiyaado
Mushikasu Kuraudo
Ranaribero Hiyuubaato
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
Publication of JPS5747729A publication Critical patent/JPS5747729A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G21F9/04—Treating liquids
    • G21F9/06—Processing
    • G21F9/12—Processing by absorption; by adsorption; by ion-exchange
    • G21F9/125—Processing by absorption; by adsorption; by ion-exchange by solvent extraction

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
JP56102327A 1980-07-03 1981-07-02 Separation of actinide element and lanthanide element in presence of iii atomic value state in acidic aqueous solution Pending JPS5747729A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8014840A FR2486299A1 (fr) 1980-07-03 1980-07-03 Procede de separation des actinides et des lanthanides presents a l'etat trivalent dans une solution aqueuse acide

Publications (1)

Publication Number Publication Date
JPS5747729A true JPS5747729A (en) 1982-03-18

Family

ID=9243809

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56102327A Pending JPS5747729A (en) 1980-07-03 1981-07-02 Separation of actinide element and lanthanide element in presence of iii atomic value state in acidic aqueous solution

Country Status (4)

Country Link
EP (1) EP0043765B1 (fr)
JP (1) JPS5747729A (fr)
DE (1) DE3168298D1 (fr)
FR (1) FR2486299A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3718338A1 (de) * 1987-06-01 1989-01-05 Karlsruhe Wiederaufarbeit Verfahren und vorrichtung zur loesungsmittelwaesche bei der wiederaufarbeitung von bestrahlten kernbrennstoffen
GB8904433D0 (en) * 1989-02-27 1989-04-12 British Nuclear Fuels Plc Removal of thorium from raffinate
FR2684670B1 (fr) * 1991-12-05 1995-04-07 Commissariat Energie Atomique Amides a substituant heterocyclique azote, leur procede de preparation et leur utilisation pour extraire selectivement les actinides (iii) et les separer en particulier des lanthanides (iii).
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
RU2535332C2 (ru) * 2013-02-25 2014-12-10 Открытое акционерное общество "Радиевый институт имени В.Г. Хлопина" Способ переработки облученного топлива аэс
RU2517651C1 (ru) * 2013-05-07 2014-05-27 Александра Валерьевна Ануфриева Способ экстракционной очистки нитратных растворов, содержащих рзм
RU2576763C1 (ru) * 2014-08-22 2016-03-10 Открытое акционерное общество "Научно-исследовательский институт двигателей" (ОАО "НИИД") Способ экстракционного разделения редкоземельных металлов из азотнокислых растворов
RU2623943C1 (ru) * 2016-02-03 2017-06-29 Акционерное общество "Радиевый институт им. В.Г. Хлопина" Экстракционная смесь для извлечения тпэ и рзэ из высокоактивного рафината переработки оят аэс и способ её применения (варианты)
RU2611001C1 (ru) * 2016-03-04 2017-02-17 Акционерное общество "Ведущий проектно-изыскательский и научно-исследовательский институт промышленной технологии" (АО "ВНИПИпромтехнологии") Способ экстракционного разделения скандия и тория
RU2626206C1 (ru) * 2016-09-22 2017-07-24 Федеральное государственное бюджетное учреждение науки Институт физической химии и электрохимии им. А.Н. Фрумкина Российской академии наук (ИФХЭ РАН) Способ выделения скандия из концентратов редкоземельных элементов
RU2647047C1 (ru) * 2017-05-02 2018-03-13 Акционерное общество "Далур" Способ получения оксида скандия из концентрата скандия
RU2669737C1 (ru) * 2018-01-18 2018-10-15 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Способ получения оксида скандия из скандийсодержащих концентратов

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE398299B (sv) * 1976-04-21 1977-12-19 Berol Kemi Ab Forfarande och reagensblandning for avlegsnande av metalljoner ur en vattenlosning medelst vetskeextraktion
FR2442797A1 (fr) * 1978-11-28 1980-06-27 Commissariat Energie Atomique Procede de recuperation de l'uranium present dans les solutions d'acide phosphorique

Also Published As

Publication number Publication date
EP0043765A1 (fr) 1982-01-13
FR2486299A1 (fr) 1982-01-08
DE3168298D1 (en) 1985-02-28
EP0043765B1 (fr) 1985-01-16

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