SI3254289T1 - Postopek za dekontaminacijo kovinskih površin v sistemu za hlajenje jedrskega reaktorja - Google Patents

Postopek za dekontaminacijo kovinskih površin v sistemu za hlajenje jedrskega reaktorja

Info

Publication number
SI3254289T1
SI3254289T1 SI201531043T SI201531043T SI3254289T1 SI 3254289 T1 SI3254289 T1 SI 3254289T1 SI 201531043 T SI201531043 T SI 201531043T SI 201531043 T SI201531043 T SI 201531043T SI 3254289 T1 SI3254289 T1 SI 3254289T1
Authority
SI
Slovenia
Prior art keywords
cooling system
nuclear reactor
metal surfaces
decontaminating metal
decontaminating
Prior art date
Application number
SI201531043T
Other languages
English (en)
Inventor
Luis Sempere-Belda
Christian Gunter 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 SI3254289T1 publication Critical patent/SI3254289T1/sl

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • 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)
  • High Energy & Nuclear Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (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)
SI201531043T 2015-02-05 2015-02-05 Postopek za dekontaminacijo kovinskih površin v sistemu za hlajenje jedrskega reaktorja SI3254289T1 (sl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/EP2015/052372 WO2016124240A1 (en) 2015-02-05 2015-02-05 Method of decontaminating metal surfaces in a cooling system of a nuclear reactor
EP15705527.8A EP3254289B1 (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
SI3254289T1 true SI3254289T1 (sl) 2020-02-28

Family

ID=52544443

Family Applications (1)

Application Number Title Priority Date Filing Date
SI201531043T SI3254289T1 (sl) 2015-02-05 2015-02-05 Postopek za dekontaminacijo kovinskih površin v sistemu za hlajenje jedrskega reaktorja

Country Status (11)

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

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
KR101667743B1 (ko) 2008-12-03 2016-10-19 도미니온 엔지니어링 인코포레이티드 증기 분사를 이용한 화학적 세정 방법 및 시스템
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
BR122013013917A2 (pt) * 2010-10-06 2019-08-06 Acetate International Llc Filtros de fumaça para dispositivos de fumar com massas porosas tendo uma carga de partícula de carbono e uma queda de pressão encapsulada
US8842038B2 (en) 2010-12-30 2014-09-23 Rosemount Tank Radar Ab High frequency mode generator for radar level gauge
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
EP3254289A1 (en) 2017-12-13
TWI675380B (zh) 2019-10-21
WO2016124240A1 (en) 2016-08-11
KR102272949B1 (ko) 2021-07-06
EP3254289B1 (en) 2019-11-20
CN107210073A (zh) 2017-09-26
AR103997A1 (es) 2017-06-21
JP2018511037A (ja) 2018-04-19
CN107210073B (zh) 2019-07-05
US20180033506A1 (en) 2018-02-01
HUE047725T2 (hu) 2020-05-28
JP6796587B2 (ja) 2020-12-09
ES2767087T3 (es) 2020-06-16
TW201640520A (zh) 2016-11-16
US10340050B2 (en) 2019-07-02
KR20170118110A (ko) 2017-10-24

Similar Documents

Publication Publication Date Title
PL3563391T3 (pl) Systemy i sposoby zabezpieczania reaktora jądrowego
ZA201704785B (en) System for confining and cooling melt from the core of a nuclear reactor
HK1249659A1 (zh) 用於核反應堆系統的緊固件
HK1251525A1 (zh) 用於電源更換的方法和系統
SG10201800804VA (en) System and method for facilitating refunds
IL249338A0 (en) Safety cabinet and method for purifying a safety cabinet
GB2544351B (en) Method, server and system for surveilling core state of nuclear power plant
SI3455859T1 (sl) Metoda dekontaminacije kovinske površine v jedrski elektrarni
GB2544350B (en) Nuclear instrumentation system and method for locating the same
ZA201607757B (en) Payment confirmation system and method
GB201603314D0 (en) Passive cooling system for concrete containment vessel
PL3289591T3 (pl) Układ do generowania radionuklidów i metoda wytwarzania radionuklidów
PL3245655T3 (pl) System wentylacyjny pomieszczenia operacyjnego i przynależny sposób pracy do zastosowania podczas poważnego zakłócenia w pracy w instalacji atomowej
PT3011245T (pt) Método para reter e circular um metal líquido e aparelho para o mesmo
GB2536393B (en) Nuclear power plant containment cooling system and spray flow control method therefor
SI3254289T1 (sl) Postopek za dekontaminacijo kovinskih površin v sistemu za hlajenje jedrskega reaktorja
EP3301685A4 (en) Method for decommissioning nuclear power plant
ZA201801981B (en) Nuclear power plant and method for operating a nuclear power plant
PL2894635T3 (pl) Pasywny system wyłączający i sposób działania reaktora chłodzonego ciekłym metalem, w którym jest wykorzystywany taki system
PL3387651T3 (pl) Sterowanie przepływem wstecznym chłodziwa w postaci ciekłego metalu w reaktorze jądrowym
ZA201601865B (en) Method for the in situ passivation of the steel surfaces of a nuclear reactor
EP3298610A4 (en) Gas monitoring system and method for nuclear reactor
HK1246772A1 (zh) 放射性標記化合物的製造裝置及製造方法
GB2537957B (en) Emergency core cooling system of nuclear power plant
PL3326174T3 (pl) Pasywny system zabezpieczający do odprowadzania ciepła przemiany promieniotwórczej i sposób pasywnego zwiększania przepływu czynnika chłodzącego z jego wykorzystaniem