FR2955196B1 - Procede et dispositif de demantelement d'une tuyauterie potentiellement contaminee - Google Patents

Procede et dispositif de demantelement d'une tuyauterie potentiellement contaminee

Info

Publication number
FR2955196B1
FR2955196B1 FR1050104A FR1050104A FR2955196B1 FR 2955196 B1 FR2955196 B1 FR 2955196B1 FR 1050104 A FR1050104 A FR 1050104A FR 1050104 A FR1050104 A FR 1050104A FR 2955196 B1 FR2955196 B1 FR 2955196B1
Authority
FR
France
Prior art keywords
pipe
free volume
piping
potentially contaminated
dismantling
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.)
Active
Application number
FR1050104A
Other languages
English (en)
Other versions
FR2955196A1 (fr
Inventor
Henri-Guillaume Gueydan
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.)
SIGEDI
Original Assignee
SIGEDI
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 SIGEDI filed Critical SIGEDI
Priority to FR1050104A priority Critical patent/FR2955196B1/fr
Publication of FR2955196A1 publication Critical patent/FR2955196A1/fr
Application granted granted Critical
Publication of FR2955196B1 publication Critical patent/FR2955196B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G21D—NUCLEAR POWER PLANT
    • G21D1/00—Details of nuclear power plant
    • G21D1/003—Nuclear facilities decommissioning arrangements
    • 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
    • G21F9/28—Treating solids
    • G21F9/30—Processing
    • 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
    • G21F9/28—Treating solids
    • G21F9/34—Disposal of solid waste
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Punching Or Piercing (AREA)

Abstract

Afin de démanteler en toute sécurité une tuyauterie potentiellement contaminée, de façon rapide et peu contraignante, on propose, après avoir confiné un volume libre (V) autour d'un tuyau (2) de la tuyauterie, de réaliser, depuis l'extérieur de ce volume libre, des opérations consistant à : - introduire dans le volume libre un moyen de perçage, jusqu'à appliquer ce moyen de perçage sur le tuyau et percer un premier trou (3) à travers sa paroi, - à travers ce premier trou, injecter un matériau expansible (41) à l'intérieur du tuyau de façon à obturer intérieurement le tuyau de manière hermétique, et - introduire dans le volume libre un moyen de coupe (51), jusqu'à appliquer ce moyen de coupe sur le tuyau et découper son tronçon (2A) obturé par le matériau expansé.
FR1050104A 2010-01-08 2010-01-08 Procede et dispositif de demantelement d'une tuyauterie potentiellement contaminee Active FR2955196B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1050104A FR2955196B1 (fr) 2010-01-08 2010-01-08 Procede et dispositif de demantelement d'une tuyauterie potentiellement contaminee

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1050104A FR2955196B1 (fr) 2010-01-08 2010-01-08 Procede et dispositif de demantelement d'une tuyauterie potentiellement contaminee

Publications (2)

Publication Number Publication Date
FR2955196A1 FR2955196A1 (fr) 2011-07-15
FR2955196B1 true FR2955196B1 (fr) 2012-08-17

Family

ID=42942060

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1050104A Active FR2955196B1 (fr) 2010-01-08 2010-01-08 Procede et dispositif de demantelement d'une tuyauterie potentiellement contaminee

Country Status (1)

Country Link
FR (1) FR2955196B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104571080A (zh) * 2014-12-05 2015-04-29 中广核核电运营有限公司 环吊起升保护系统的模拟测试系统

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2981493B1 (fr) * 2011-10-17 2014-02-14 Sigedi Procede et dispositif de demantelement d'une tuyauterie potentiellement contaminee

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4141350A (en) * 1975-12-03 1979-02-27 Nippon Colin Co., Ltd. Vascular sound detector
DE3038831A1 (de) * 1980-10-15 1982-04-22 Battelle-Institut E.V., 6000 Frankfurt Verfahren und sprengladung zur zerlegung von rohren und rohrbuendeln
DE19935714B4 (de) * 1999-07-29 2005-06-23 Audi Ag Vorrichtung und Verfahren zum Trennen oder Lochen eines Werkstückes
DE102005013689B3 (de) * 2005-03-21 2006-01-05 Forschungsgesellschaft Umformtechnik Mbh Vorrichtung und Verfahren zum Trennen oder Lochen eines nach dem Innenhochdruckumformverfahren hergestellten Werkstücks
EP2045032A1 (fr) * 2007-10-04 2009-04-08 Institute of Nuclear Energy Research Atomic Energy Council, Executive Yuan Dispositif de coupe de tube et son procédé

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104571080A (zh) * 2014-12-05 2015-04-29 中广核核电运营有限公司 环吊起升保护系统的模拟测试系统
CN104571080B (zh) * 2014-12-05 2017-02-01 中广核核电运营有限公司 环吊起升保护系统的模拟测试系统

Also Published As

Publication number Publication date
FR2955196A1 (fr) 2011-07-15

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