FR2641404B1 - Solution de dissolution de composes metalliques contenant des ions dibutylphosphates et procede de decontamination utilisant cette solution - Google Patents

Solution de dissolution de composes metalliques contenant des ions dibutylphosphates et procede de decontamination utilisant cette solution

Info

Publication number
FR2641404B1
FR2641404B1 FR8817519A FR8817519A FR2641404B1 FR 2641404 B1 FR2641404 B1 FR 2641404B1 FR 8817519 A FR8817519 A FR 8817519A FR 8817519 A FR8817519 A FR 8817519A FR 2641404 B1 FR2641404 B1 FR 2641404B1
Authority
FR
France
Prior art keywords
dibutylphosphate
dissolution
ions
solution
same
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.)
Expired - Fee Related
Application number
FR8817519A
Other languages
English (en)
Other versions
FR2641404A1 (fr
Inventor
Musikas Claude
Livet Jean
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
Priority to FR8817519A priority Critical patent/FR2641404B1/fr
Priority to GB8928415A priority patent/GB2228491B/en
Priority to JP1345122A priority patent/JP2848654B2/ja
Publication of FR2641404A1 publication Critical patent/FR2641404A1/fr
Application granted granted Critical
Publication of FR2641404B1 publication Critical patent/FR2641404B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G21F9/001—Decontamination of contaminated objects, apparatus, clothes, food; Preventing contamination thereof
    • G21F9/002—Decontamination of the surface of objects with chemical or electrochemical processes
    • G21F9/004—Decontamination of the surface of objects with chemical or electrochemical processes of metallic surfaces
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/32—Organic compounds containing nitrogen
    • C11D7/3209—Amines or imines with one to four nitrogen atoms; Quaternized amines
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/32—Organic compounds containing nitrogen
    • C11D7/3263—Amides or imides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Electrochemistry (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Removal Of Specific Substances (AREA)
FR8817519A 1988-12-30 1988-12-30 Solution de dissolution de composes metalliques contenant des ions dibutylphosphates et procede de decontamination utilisant cette solution Expired - Fee Related FR2641404B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8817519A FR2641404B1 (fr) 1988-12-30 1988-12-30 Solution de dissolution de composes metalliques contenant des ions dibutylphosphates et procede de decontamination utilisant cette solution
GB8928415A GB2228491B (en) 1988-12-30 1989-12-15 Dissolving solution for metal compounds containing dibutyl phosphate ions and decontamination process using this solution
JP1345122A JP2848654B2 (ja) 1988-12-30 1989-12-28 リン酸ジブチルイオン含有金属化合物用溶解溶液及びこの溶液を使用する汚染除去法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8817519A FR2641404B1 (fr) 1988-12-30 1988-12-30 Solution de dissolution de composes metalliques contenant des ions dibutylphosphates et procede de decontamination utilisant cette solution

Publications (2)

Publication Number Publication Date
FR2641404A1 FR2641404A1 (fr) 1990-07-06
FR2641404B1 true FR2641404B1 (fr) 1994-03-25

Family

ID=9373655

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8817519A Expired - Fee Related FR2641404B1 (fr) 1988-12-30 1988-12-30 Solution de dissolution de composes metalliques contenant des ions dibutylphosphates et procede de decontamination utilisant cette solution

Country Status (3)

Country Link
JP (1) JP2848654B2 (fr)
FR (1) FR2641404B1 (fr)
GB (1) GB2228491B (fr)

Families Citing this family (3)

* 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
FR2779974B1 (fr) * 1998-06-19 2000-07-13 Commissariat Energie Atomique Procede de dissolution du plutonium ou d'un alliage de plutonium
CN114350984B (zh) * 2020-10-14 2023-05-30 厦门稀土材料研究所 磷酸类萃取沉淀剂分离回收稀土的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1347908A (en) * 1970-03-17 1974-02-27 Furukawa Electric Co Ltd Solutions for use in the treatment of metals
FR2537326A1 (fr) * 1982-12-01 1984-06-08 Commissariat Energie Atomique Procede de recuperation des actinides et/ou des lanthanides presents a l'etat trivalent dans une solution aqueuse acide
US4770807A (en) * 1985-07-31 1988-09-13 Commissariat A L'energie Atomique Novel extraction agents and novel propane diamides

Also Published As

Publication number Publication date
GB2228491A (en) 1990-08-29
GB8928415D0 (en) 1990-02-21
GB2228491B (en) 1992-07-08
FR2641404A1 (fr) 1990-07-06
JPH02226100A (ja) 1990-09-07
JP2848654B2 (ja) 1999-01-20

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Legal Events

Date Code Title Description
ST Notification of lapse