HUE047725T2 - Eljárás fém felületek szennyezõdés-mentesítésére nukleáris reaktor hûtõrendszerében - Google Patents

Eljárás fém felületek szennyezõdés-mentesítésére nukleáris reaktor hûtõrendszerében

Info

Publication number
HUE047725T2
HUE047725T2 HUE15705527A HUE15705527A HUE047725T2 HU E047725 T2 HUE047725 T2 HU E047725T2 HU E15705527 A HUE15705527 A HU E15705527A HU E15705527 A HUE15705527 A HU E15705527A HU E047725 T2 HUE047725 T2 HU E047725T2
Authority
HU
Hungary
Prior art keywords
cooling system
nuclear reactor
metal surfaces
decontaminating metal
decontaminating
Prior art date
Application number
HUE15705527A
Other languages
English (en)
Inventor
Luis Sempere-Belda
Christian Guenter Topf
Original Assignee
Framatome Gmbh
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 Gmbh filed Critical Framatome Gmbh
Publication of HUE047725T2 publication Critical patent/HUE047725T2/hu

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
    • 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
    • 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
    • C23G1/28—Cleaning or pickling metallic material with solutions or molten salts with molten salts
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/02—Devices or arrangements for monitoring coolant or moderator
    • G21C17/022—Devices or arrangements for monitoring coolant or moderator for monitoring liquid coolants or moderators
    • G21C17/0225—Chemical surface treatment, e.g. corrosion
    • 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
    • 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
    • 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
    • G21F9/04—Treating liquids
    • G21F9/06—Processing
    • G21F9/12—Processing by absorption; by adsorption; by ion-exchange
    • 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
    • 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
HUE15705527A 2015-02-05 2015-02-05 Eljárás fém felületek szennyezõdés-mentesítésére nukleáris reaktor hûtõrendszerében HUE047725T2 (hu)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP15705527.8A EP3254289B1 (en) 2015-02-05 2015-02-05 Method of decontaminating metal surfaces in a cooling system of a nuclear reactor
PCT/EP2015/052372 WO2016124240A1 (en) 2015-02-05 2015-02-05 Method of decontaminating metal surfaces in a cooling system of a nuclear reactor

Publications (1)

Publication Number Publication Date
HUE047725T2 true HUE047725T2 (hu) 2020-05-28

Family

ID=52544443

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE15705527A HUE047725T2 (hu) 2015-02-05 2015-02-05 Eljárás fém felületek szennyezõdés-mentesítésére nukleáris reaktor hûtõrendszerében

Country Status (11)

Country Link
US (1) US10340050B2 (hu)
EP (1) EP3254289B1 (hu)
JP (1) JP6796587B2 (hu)
KR (1) KR102272949B1 (hu)
CN (1) CN107210073B (hu)
AR (1) AR103997A1 (hu)
ES (1) ES2767087T3 (hu)
HU (1) HUE047725T2 (hu)
SI (1) SI3254289T1 (hu)
TW (1) TWI675380B (hu)
WO (1) WO2016124240A1 (hu)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016104846B3 (de) * 2016-03-16 2017-08-24 Areva Gmbh Verfahren zur Behandlung von Abwasser aus der Dekontamination einer Metalloberfläche, Abwasserbehandlungsvorrichtung und Verwendung der Abwasserbehandlungsvorrichtung
CN106653108B (zh) * 2016-11-14 2018-05-29 深圳中广核工程设计有限公司 核电站一回路净化冷却系统
CN107828524B (zh) * 2017-10-25 2020-10-16 沈阳中科腐蚀控制工程技术有限公司 核污染清洗去污剂及其制备方法
CN110444301B (zh) * 2019-08-13 2022-07-01 中国核动力研究设计院 模拟超临界压力瞬变工况实验装置与实验方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1340276A (en) * 1970-04-21 1973-12-12 Kernforschungsanlage Juelich Process for decomposing metallic oxide materials
DE2847780C2 (de) 1978-11-03 1984-08-30 Kraftwerk Union AG, 4330 Mülheim Verfahren zur chemischen Dekontamination von metallischen Bauteilen von Kernreaktoranlagen
DE3413868A1 (de) 1984-04-12 1985-10-17 Kraftwerk Union AG, 4330 Mülheim Verfahren zur chemischen dekontamination von metallischen bauteilen von kernreaktoranlagen
US4913849A (en) 1988-07-07 1990-04-03 Aamir Husain Process for pretreatment of chromium-rich oxide surfaces prior to decontamination
FR2641895A1 (fr) 1989-01-19 1990-07-20 Commissariat Energie Atomique Procede de decontamination radioactive de surface metallique, notamment de portions de circuits primaires de reacteurs nucleaires refroidis a l'eau
US5278743A (en) 1992-11-20 1994-01-11 Westinghouse Electric Corp. Alkaline-permanganate process
FR2699936B1 (fr) 1992-12-24 1995-01-27 Electricite De France Procédé de dissolution d'oxydes déposés sur un substrat métallique.
JP3656602B2 (ja) * 2002-01-08 2005-06-08 九州電力株式会社 化学除染廃液の処理方法
KR100724710B1 (ko) 2002-11-21 2007-06-04 가부시끼가이샤 도시바 방사화 부품의 화학적 오염제거 시스템 및 방법
JP5578630B2 (ja) 2008-12-03 2014-08-27 ウエスチングハウス・エレクトリック・カンパニー・エルエルシー 蒸気注入を行う化学洗浄方法及び化学洗浄システム
DE102009002681A1 (de) 2009-02-18 2010-09-09 Areva Np Gmbh Verfahren zur Dekontamination radioaktiv kontaminierter Oberflächen
US9386803B2 (en) 2010-01-06 2016-07-12 Celanese Acetate Llc Tobacco smoke filter for smoking device with porous mass of active particulate
DE102010028457A1 (de) 2010-04-30 2011-11-03 Areva Np Gmbh Verfahren zur Oberflächen-Dekontamination
US8842038B2 (en) 2010-12-30 2014-09-23 Rosemount Tank Radar Ab High frequency mode generator for radar level gauge
MX342775B (es) * 2010-10-06 2016-10-11 Celanese Acetate Llc Filtros de humo para dispositivos para fumar con masas porosas que tienen una carga de particula de carbono y una caida de presion encapsulada.
DE102013100933B3 (de) * 2013-01-30 2014-03-27 Areva Gmbh Verfahren zur Oberflächen-Dekontamination von Bauteilen des Kühlmittelkreislaufs eines Kernreaktors
KR101523763B1 (ko) 2013-06-19 2015-06-01 한국원자력연구원 금속 표면 고착성 방사능 오염 산화막 제거를 위한 산화 제염제 및 이를 이용한 산화 제염방법

Also Published As

Publication number Publication date
JP2018511037A (ja) 2018-04-19
SI3254289T1 (sl) 2020-02-28
US10340050B2 (en) 2019-07-02
TW201640520A (zh) 2016-11-16
WO2016124240A1 (en) 2016-08-11
JP6796587B2 (ja) 2020-12-09
EP3254289A1 (en) 2017-12-13
CN107210073A (zh) 2017-09-26
AR103997A1 (es) 2017-06-21
KR20170118110A (ko) 2017-10-24
US20180033506A1 (en) 2018-02-01
TWI675380B (zh) 2019-10-21
CN107210073B (zh) 2019-07-05
EP3254289B1 (en) 2019-11-20
ES2767087T3 (es) 2020-06-16
KR102272949B1 (ko) 2021-07-06

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