FR2798603B1 - Gel organique de decontamination et son utilisation pour la decontamination de surfaces - Google Patents

Gel organique de decontamination et son utilisation pour la decontamination de surfaces

Info

Publication number
FR2798603B1
FR2798603B1 FR9911741A FR9911741A FR2798603B1 FR 2798603 B1 FR2798603 B1 FR 2798603B1 FR 9911741 A FR9911741 A FR 9911741A FR 9911741 A FR9911741 A FR 9911741A FR 2798603 B1 FR2798603 B1 FR 2798603B1
Authority
FR
France
Prior art keywords
decontamination
gel
organic
agent
thickening agent
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
FR9911741A
Other languages
English (en)
Other versions
FR2798603A1 (fr
Inventor
David Cheung
Philippe Rigal
Stephane Bargues
Frederic Favier
Jean Louis Pascal
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.)
Orano DS Demantelement et Services SA
Original Assignee
STMI Societe des Techniques en Milieu Ionisant SPL
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 STMI Societe des Techniques en Milieu Ionisant SPL filed Critical STMI Societe des Techniques en Milieu Ionisant SPL
Priority to FR9911741A priority Critical patent/FR2798603B1/fr
Priority to AT00964318T priority patent/ATE339009T1/de
Priority to EP00964318A priority patent/EP1228512B1/fr
Priority to US10/088,071 priority patent/US6689226B1/en
Priority to DE60030578T priority patent/DE60030578D1/de
Priority to PCT/FR2000/002592 priority patent/WO2001022431A1/fr
Publication of FR2798603A1 publication Critical patent/FR2798603A1/fr
Application granted granted Critical
Publication of FR2798603B1 publication Critical patent/FR2798603B1/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
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/025—Cleaning or pickling metallic material with solutions or molten salts with acid solutions acidic pickling pastes
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Electrochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Detergent Compositions (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Cosmetics (AREA)
FR9911741A 1999-09-20 1999-09-20 Gel organique de decontamination et son utilisation pour la decontamination de surfaces Expired - Fee Related FR2798603B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR9911741A FR2798603B1 (fr) 1999-09-20 1999-09-20 Gel organique de decontamination et son utilisation pour la decontamination de surfaces
AT00964318T ATE339009T1 (de) 1999-09-20 2000-09-19 Organisches gel zur dekontaminierung und seine verwendung zur dekontaminierung von oberflächen
EP00964318A EP1228512B1 (fr) 1999-09-20 2000-09-19 Gel organique de decontamination et son utilisation pour la decontamination de surfaces
US10/088,071 US6689226B1 (en) 1999-09-20 2000-09-19 Decontaminating organic gel and use thereof for decontaminating surfaces
DE60030578T DE60030578D1 (de) 1999-09-20 2000-09-19 Organisches gel zur dekontaminierung und seine verwendung zur dekontaminierung von oberflächen
PCT/FR2000/002592 WO2001022431A1 (fr) 1999-09-20 2000-09-19 Gel organique de decontamination et son utilisation pour la decontamination de surfaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9911741A FR2798603B1 (fr) 1999-09-20 1999-09-20 Gel organique de decontamination et son utilisation pour la decontamination de surfaces

Publications (2)

Publication Number Publication Date
FR2798603A1 FR2798603A1 (fr) 2001-03-23
FR2798603B1 true FR2798603B1 (fr) 2002-03-01

Family

ID=9550046

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9911741A Expired - Fee Related FR2798603B1 (fr) 1999-09-20 1999-09-20 Gel organique de decontamination et son utilisation pour la decontamination de surfaces

Country Status (6)

Country Link
US (1) US6689226B1 (fr)
EP (1) EP1228512B1 (fr)
AT (1) ATE339009T1 (fr)
DE (1) DE60030578D1 (fr)
FR (1) FR2798603B1 (fr)
WO (1) WO2001022431A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2827530B1 (fr) * 2001-07-17 2004-05-21 Commissariat Energie Atomique Procede de traitement d'une surface par un gel de traitement, et gel de traitement
FR2841802B1 (fr) 2002-07-08 2005-03-04 Commissariat Energie Atomique Composition, mousse et procede de decontamination de surfaces
FR2853129B1 (fr) * 2003-03-28 2005-09-09 Salvarem Procede et produit de decontamination radioactive
EP2115381A4 (fr) * 2004-12-08 2011-09-07 Armordynamics Inc Techniques et appareil de protection balistique
FR2891470B1 (fr) * 2005-10-05 2007-11-23 Commissariat Energie Atomique Gel aspirable pour la decontamination de surfaces et utilisation
EP2056302B1 (fr) 2007-10-29 2011-12-21 Atomic Energy Council - Institute of Nuclear Energy Research Procédé de décontamination pour surface métallique contaminé par des éléments radioactifs
EP2970836B1 (fr) * 2013-03-15 2020-10-14 Klear Solutions Agent nettoyant de surfaces dures, polyvalent
CN109799528B (zh) * 2019-01-17 2022-08-19 中国辐射防护研究院 用于放射性污染金属浅层取样的氧化凝胶及其制备方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4937010B1 (fr) * 1968-11-26 1974-10-04
JPS4937010A (fr) 1972-08-17 1974-04-06
JPS51147486A (en) * 1975-06-12 1976-12-17 Dai Ichi Kogyo Seiyaku Co Ltd Thickener for inorganic acid
FR2380624A1 (fr) * 1977-02-09 1978-09-08 Commissariat Energie Atomique Procede de decontamination radioactive d'une piece
JPS546820A (en) * 1977-06-18 1979-01-19 Nishiyama Sutenresu Kemikaru K Acidic cleaning agent for stainless steel
EP0047857A3 (fr) * 1980-09-13 1982-06-23 Nukem GmbH Procédé pour décontaminer des surfaces souillées par la radioactivité
US4529450A (en) * 1983-10-18 1985-07-16 The United States Of America As Represented By The Secretary Of The Navy Metal oxide remover and method of using
FR2656949B1 (fr) * 1990-01-09 1994-03-25 Commissariat A Energie Atomique Gel decontaminant et son utilisation pour la decontamination radioactive de surfaces.
JPH03260081A (ja) * 1990-03-09 1991-11-20 Kaiho Giken:Kk ペースト状酸洗浄剤
FR2690163A1 (fr) * 1992-04-17 1993-10-22 Commissariat Energie Atomique Procédé de décontamination de la couche superficielle d'un sol recouvert de particules polluantes et solution de décontamination.
FR2695839B1 (fr) * 1992-09-23 1994-10-14 Commissariat Energie Atomique Gel décontaminant réducteur et son utilisation pour la décontamination de surface notamment d'installations nucléaires.
FR2746328B1 (fr) * 1996-03-21 1998-05-29 Stmi Soc Tech Milieu Ionisant Gel organomineral de decontamination et son utilisation pour la decontamination de surfaces
FR2781809B1 (fr) * 1998-07-31 2002-06-07 Commissariat Energie Atomique Composition de degraissage et procedes utilisant cette composition
US6670281B2 (en) * 1998-12-30 2003-12-30 Honeywell International Inc. HF etching and oxide scale removal

Also Published As

Publication number Publication date
EP1228512A1 (fr) 2002-08-07
EP1228512B1 (fr) 2006-09-06
US6689226B1 (en) 2004-02-10
FR2798603A1 (fr) 2001-03-23
WO2001022431A1 (fr) 2001-03-29
DE60030578D1 (de) 2006-10-19
ATE339009T1 (de) 2006-09-15

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 18

ST Notification of lapse

Effective date: 20180531