FR2701155B1 - Procédé et installation de décontamination de couvercles usagés de cuves de réacteurs nucléaires à eau légère. - Google Patents

Procédé et installation de décontamination de couvercles usagés de cuves de réacteurs nucléaires à eau légère.

Info

Publication number
FR2701155B1
FR2701155B1 FR9301107A FR9301107A FR2701155B1 FR 2701155 B1 FR2701155 B1 FR 2701155B1 FR 9301107 A FR9301107 A FR 9301107A FR 9301107 A FR9301107 A FR 9301107A FR 2701155 B1 FR2701155 B1 FR 2701155B1
Authority
FR
France
Prior art keywords
decontamination
installation
nuclear reactor
light water
water nuclear
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
FR9301107A
Other languages
English (en)
Other versions
FR2701155A1 (fr
Inventor
Michel Dubourg
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.)
Areva NP SAS
Original Assignee
Framatome SA
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 Framatome SA filed Critical Framatome SA
Priority to FR9301107A priority Critical patent/FR2701155B1/fr
Publication of FR2701155A1 publication Critical patent/FR2701155A1/fr
Application granted granted Critical
Publication of FR2701155B1 publication Critical patent/FR2701155B1/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
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/02—Details
    • G21C13/06—Sealing-plugs
    • G21C13/073—Closures for reactor-vessels, e.g. rotatable
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Plasma & Fusion (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
FR9301107A 1993-02-02 1993-02-02 Procédé et installation de décontamination de couvercles usagés de cuves de réacteurs nucléaires à eau légère. Expired - Fee Related FR2701155B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9301107A FR2701155B1 (fr) 1993-02-02 1993-02-02 Procédé et installation de décontamination de couvercles usagés de cuves de réacteurs nucléaires à eau légère.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9301107A FR2701155B1 (fr) 1993-02-02 1993-02-02 Procédé et installation de décontamination de couvercles usagés de cuves de réacteurs nucléaires à eau légère.

Publications (2)

Publication Number Publication Date
FR2701155A1 FR2701155A1 (fr) 1994-08-05
FR2701155B1 true FR2701155B1 (fr) 1995-04-21

Family

ID=9443631

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9301107A Expired - Fee Related FR2701155B1 (fr) 1993-02-02 1993-02-02 Procédé et installation de décontamination de couvercles usagés de cuves de réacteurs nucléaires à eau légère.

Country Status (1)

Country Link
FR (1) FR2701155B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1011754A3 (fr) * 1998-02-20 1999-12-07 En Nucleaire Etabilissement D Procede et installation de decontamination de surfaces metalliques.
US6635232B1 (en) 1999-05-13 2003-10-21 Kabushiki Kaisha Toshiba Method of chemically decontaminating components of radioactive material handling facility and system for carrying out the same
FR2792763B1 (fr) * 1999-04-26 2004-05-28 Commissariat Energie Atomique Procede de decontamination radioactive d'une paroi en acier et dispositif de decontamination radioactive
US8440876B2 (en) * 2006-02-09 2013-05-14 Kabushiki Kaisha Toshiba Chemical decontamination apparatus and decontamination method therein

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU84669A1 (fr) * 1983-03-01 1984-11-14 Mecanarbed Sarl Dispositif de nettoyage et d'inspection de brides
CA1229480A (fr) * 1983-07-12 1987-11-24 Alexander P. Murray Reduction a l'ozone des depots dans les circuits de refroidissement de reacteurs nucleaires
EP0180826B1 (fr) * 1984-10-31 1990-07-11 Siemens Aktiengesellschaft Procédé pour décontaminer chimiquement les composants importants et les système métalliques des réacteurs nucléaires
SE465142B (sv) * 1988-08-11 1991-07-29 Studsvik Ab Foerfarande foer dekontaminering av korrosionsprodukter i kaernkraftsreaktorer

Also Published As

Publication number Publication date
FR2701155A1 (fr) 1994-08-05

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Legal Events

Date Code Title Description
ST Notification of lapse