FR3000277B1 - CLEANING DEVICE FOR NUCLEAR REACTOR - Google Patents

CLEANING DEVICE FOR NUCLEAR REACTOR Download PDF

Info

Publication number
FR3000277B1
FR3000277B1 FR1262443A FR1262443A FR3000277B1 FR 3000277 B1 FR3000277 B1 FR 3000277B1 FR 1262443 A FR1262443 A FR 1262443A FR 1262443 A FR1262443 A FR 1262443A FR 3000277 B1 FR3000277 B1 FR 3000277B1
Authority
FR
France
Prior art keywords
cleaning device
nuclear reactor
nuclear
reactor
cleaning
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
FR1262443A
Other languages
French (fr)
Other versions
FR3000277A1 (en
Inventor
Claude Maack
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.)
GRADEL
Original Assignee
GRADEL
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 GRADEL filed Critical GRADEL
Priority to FR1262443A priority Critical patent/FR3000277B1/en
Publication of FR3000277A1 publication Critical patent/FR3000277A1/en
Application granted granted Critical
Publication of FR3000277B1 publication Critical patent/FR3000277B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/20—Arrangements for introducing objects into the pressure vessel; Arrangements for handling objects within the pressure vessel; Arrangements for removing objects from the pressure vessel
    • G21C19/207—Assembling, maintenance or repair of reactor components
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/28—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/28—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core
    • G21C19/30—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core with continuous purification of circulating fluent material, e.g. by extraction of fission products deterioration or corrosion products, impurities, e.g. by cold traps
    • G21C19/307—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core with continuous purification of circulating fluent material, e.g. by extraction of fission products deterioration or corrosion products, impurities, e.g. by cold traps specially adapted for liquids
    • 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
    • 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
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/02—Details of handling arrangements
    • G21C19/06—Magazines for holding fuel elements or control elements
    • G21C19/07—Storage racks; Storage pools
    • 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)
  • Plasma & Fusion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Filtration Of Liquid (AREA)
FR1262443A 2012-12-20 2012-12-20 CLEANING DEVICE FOR NUCLEAR REACTOR Expired - Fee Related FR3000277B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1262443A FR3000277B1 (en) 2012-12-20 2012-12-20 CLEANING DEVICE FOR NUCLEAR REACTOR

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1262443A FR3000277B1 (en) 2012-12-20 2012-12-20 CLEANING DEVICE FOR NUCLEAR REACTOR
FR1262443 2012-12-20

Publications (2)

Publication Number Publication Date
FR3000277A1 FR3000277A1 (en) 2014-06-27
FR3000277B1 true FR3000277B1 (en) 2018-02-02

Family

ID=48521051

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1262443A Expired - Fee Related FR3000277B1 (en) 2012-12-20 2012-12-20 CLEANING DEVICE FOR NUCLEAR REACTOR

Country Status (1)

Country Link
FR (1) FR3000277B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102518985B1 (en) 2017-04-20 2023-04-07 도미니온 엔지니어링 인코포레이티드 Modular Water Purification System for Nuclear Power Plants
DE102017110540B4 (en) * 2017-05-15 2019-03-07 Framatome Gmbh Cleaning device for removing radioactive substances from the bottom of a reactor pressure vessel and method for removing radioactive substances from the bottom of a reactor pressure vessel
WO2019063853A1 (en) * 2017-09-28 2019-04-04 Gdes Technology For Services, S.L. Assembly for filtering channels of fuel elements in nuclear plant storage ponds

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6352645B1 (en) * 2000-07-17 2002-03-05 Arizona Public Service Company Liquid-tank debris extraction system and method of operation thereof
DE10322931A1 (en) * 2003-05-21 2004-12-30 Framatome Anp Gmbh Device for recovering foreign parts under water
DE102010002436B3 (en) * 2010-02-26 2011-07-21 AREVA NP GmbH, 91052 Apparatus and method for removing debris from the bottom of a reactor pressure vessel

Also Published As

Publication number Publication date
FR3000277A1 (en) 2014-06-27

Similar Documents

Publication Publication Date Title
EP2919240A4 (en) Reactor device
FR2987554B1 (en) PRECISION MICRO-ENDOSCOPY DEVICE
FR2995417B1 (en) ENTRY DEVICE
FR2986625B1 (en) ELECTROCOMMANDABLE DEVICE
EP2869308A4 (en) Removal device for radioactive cesium
IT1403578B1 (en) VESSEL DEVICE
FR2981577B3 (en) PHOTOSTIMULATION DEVICE
FR2993311B1 (en) SLEEPING DEVICE FOR A TURBOMACHINE
IT1404819B1 (en) CONTAINMENT DEVICE
FR2996211B1 (en) DEVICE FOR RECEIVING AN AIRCRAFT
FR2994583B1 (en) FILTRATION DEVICE
FR2971425B1 (en) RADIOPROTECTION DEVICE FOR SYRINGE
FR3008448B1 (en) REMOVAL DEVICE FOR AUBES
FR3000277B1 (en) CLEANING DEVICE FOR NUCLEAR REACTOR
FR2990160B1 (en) GUIDE DEVICE FOR A PANEL
FR2986873B1 (en) PROJECTION DEVICE
FR2977468B1 (en) REPLIABLE CLEANING DEVICE
FR2990103B1 (en) CASE DEVICE FOR ANIMALS
FR2978752B1 (en) FILLING DEVICE
FR2977395B1 (en) PASS-CABLE DEVICE (S) FOR PHOTOVOLTAIC INSTALLATION
HK1183157A1 (en) Anti-vibration device for reactor
FR2986521B1 (en) SUPPORT DEVICE FOR CUBITAINER
FR2993917B1 (en) GUIDE TULIP DEVICE FOR SHUTTER
FR2997494B1 (en) DOSING DEVICE
FR2981516B1 (en) SUBMARINE DEVICE

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 8

ST Notification of lapse

Effective date: 20210805