FR3059681B1 - Procede de decontamination d'une surface a decontaminer par electrolyse - Google Patents

Procede de decontamination d'une surface a decontaminer par electrolyse Download PDF

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Publication number
FR3059681B1
FR3059681B1 FR1662016A FR1662016A FR3059681B1 FR 3059681 B1 FR3059681 B1 FR 3059681B1 FR 1662016 A FR1662016 A FR 1662016A FR 1662016 A FR1662016 A FR 1662016A FR 3059681 B1 FR3059681 B1 FR 3059681B1
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France
Prior art keywords
decontaminated
electrolysis
electrolytic layer
decontamination
electrically conductive
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FR1662016A
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English (en)
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FR3059681A1 (fr
Inventor
Riad Sarraf
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.)
Soletanche Freyssinet SA
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Soletanche Freyssinet SA
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Publication date
Application filed by Soletanche Freyssinet SA filed Critical Soletanche Freyssinet SA
Priority to FR1662016A priority Critical patent/FR3059681B1/fr
Publication of FR3059681A1 publication Critical patent/FR3059681A1/fr
Application granted granted Critical
Publication of FR3059681B1 publication Critical patent/FR3059681B1/fr
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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
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Food Science & Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

La présente invention concerne un procédé de décontamination d'une surface à décontaminer par électrolyse comprenant : - l' application, sur la surface à décontaminer, d'une couche électrolytique comprenant une composition électro-conductrice ; - la disposition, sur la couche électrolytique, d'une nappe en un matériau électroconducteur ; - l'application d'un courant entre la surface à décontaminer et la nappe et à travers la couche électrolytique, l'application d'un courant entrainant l'érosion de la surface à décontaminer ; - la solidification de la composition électro-conductrice ; - l'enlevage de la couche électrolytique solidifiée. Elle concerne également l'utilisation d'une composition électro-conductrice et un kit pour la décontamination d'une surface à décontaminer par électrolyse.
FR1662016A 2016-12-06 2016-12-06 Procede de decontamination d'une surface a decontaminer par electrolyse Active FR3059681B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1662016A FR3059681B1 (fr) 2016-12-06 2016-12-06 Procede de decontamination d'une surface a decontaminer par electrolyse

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1662016 2016-12-06
FR1662016A FR3059681B1 (fr) 2016-12-06 2016-12-06 Procede de decontamination d'une surface a decontaminer par electrolyse

Publications (2)

Publication Number Publication Date
FR3059681A1 FR3059681A1 (fr) 2018-06-08
FR3059681B1 true FR3059681B1 (fr) 2020-03-20

Family

ID=58645140

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1662016A Active FR3059681B1 (fr) 2016-12-06 2016-12-06 Procede de decontamination d'une surface a decontaminer par electrolyse

Country Status (1)

Country Link
FR (1) FR3059681B1 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1423369A (en) * 1973-09-24 1976-02-04 Electricity Council Electrolytic cells
US20050230267A1 (en) * 2003-07-10 2005-10-20 Veatch Bradley D Electro-decontamination of contaminated surfaces

Also Published As

Publication number Publication date
FR3059681A1 (fr) 2018-06-08

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