ES2404895T3 - Procedimiento para la descontaminación de superficies - Google Patents

Procedimiento para la descontaminación de superficies Download PDF

Info

Publication number
ES2404895T3
ES2404895T3 ES10795259T ES10795259T ES2404895T3 ES 2404895 T3 ES2404895 T3 ES 2404895T3 ES 10795259 T ES10795259 T ES 10795259T ES 10795259 T ES10795259 T ES 10795259T ES 2404895 T3 ES2404895 T3 ES 2404895T3
Authority
ES
Spain
Prior art keywords
stage
decontamination
acid
component
treated
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
ES10795259T
Other languages
English (en)
Spanish (es)
Inventor
Rainer Gassen
Bertram Zeiler
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 GmbH
Original Assignee
Areva NP GmbH
Areva 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 Areva NP GmbH, Areva GmbH filed Critical Areva NP GmbH
Application granted granted Critical
Publication of ES2404895T3 publication Critical patent/ES2404895T3/es
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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (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)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
ES10795259T 2009-12-04 2010-12-01 Procedimiento para la descontaminación de superficies Active ES2404895T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102009047524 2009-12-04
DE102009047524A DE102009047524A1 (de) 2009-12-04 2009-12-04 Verfahren zur Oberflächen-Dekontamination
PCT/EP2010/068602 WO2011067271A1 (fr) 2009-12-04 2010-12-01 Procédé de décontamination de surfaces

Publications (1)

Publication Number Publication Date
ES2404895T3 true ES2404895T3 (es) 2013-05-29

Family

ID=43867196

Family Applications (1)

Application Number Title Priority Date Filing Date
ES10795259T Active ES2404895T3 (es) 2009-12-04 2010-12-01 Procedimiento para la descontaminación de superficies

Country Status (11)

Country Link
US (1) US20120138086A1 (fr)
EP (1) EP2417606B1 (fr)
JP (1) JP5602241B2 (fr)
KR (1) KR101309609B1 (fr)
CN (1) CN102405500A (fr)
CA (1) CA2755288A1 (fr)
DE (1) DE102009047524A1 (fr)
ES (1) ES2404895T3 (fr)
TW (1) TW201131581A (fr)
WO (1) WO2011067271A1 (fr)
ZA (1) ZA201106436B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102215948B1 (ko) * 2012-07-26 2021-02-15 도미니온 엔지니어링 인코포레이티드 세정 용액의 재이용 방법
JP2014041100A (ja) * 2012-08-23 2014-03-06 Shimizu Corp コンクリート構造体の表層除染方法
DE102013100933B3 (de) * 2013-01-30 2014-03-27 Areva Gmbh Verfahren zur Oberflächen-Dekontamination von Bauteilen des Kühlmittelkreislaufs eines Kernreaktors
TWI489489B (zh) * 2013-04-08 2015-06-21 Yi Hsing Huang 放射性廢料除污劑及其製造處理方法
KR101523763B1 (ko) * 2013-06-19 2015-06-01 한국원자력연구원 금속 표면 고착성 방사능 오염 산화막 제거를 위한 산화 제염제 및 이를 이용한 산화 제염방법
DE102015120722B4 (de) * 2015-11-30 2017-07-27 Areva Gmbh Kernkraftwerk und Verfahren zum Betreiben eines Kernkraftwerks
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
DE102017107584A1 (de) * 2017-04-07 2018-10-11 Rwe Power Aktiengesellschaft Zinkdosierung zur Dekontamination von Leichtwasserreaktoren
CN107170503B (zh) * 2017-06-02 2019-04-02 苏州热工研究院有限公司 一种降低在役压水堆核电厂集体剂量的化学清洗方法
CN107240429B (zh) * 2017-06-28 2019-09-06 洛阳市琦安科技有限公司 一种放射性核污染物扩散迁移的压制材料及压制方法
DE102017115122B4 (de) * 2017-07-06 2019-03-07 Framatome Gmbh Verfahren zum Dekontaminieren einer Metalloberfläche in einem Kernkraftwerk
CN108242273A (zh) * 2017-12-28 2018-07-03 中核四0四有限公司 一种用于放射性混凝土构筑物浅层剥离的装置
JP7475171B2 (ja) * 2020-03-17 2024-04-26 日立Ｇｅニュークリア・エナジー株式会社 化学除染方法および化学除染装置
CN112700900A (zh) * 2020-12-10 2021-04-23 中国辐射防护研究院 一种注锌反应堆部件放射性沉积氧化物的清洗方法
CN113105955A (zh) * 2021-03-31 2021-07-13 山东核电有限公司 一种用于ap1000反应堆一回路部件放射性污染沉积氧化物的去污配方和去污方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD118956A1 (fr) * 1975-03-11 1976-03-20
DE2847780C2 (de) * 1978-11-03 1984-08-30 Kraftwerk Union AG, 4330 Mülheim Verfahren zur chemischen Dekontamination von metallischen Bauteilen von Kernreaktoranlagen
ATE18822T1 (de) * 1981-06-17 1986-04-15 Central Electr Generat Board Verfahren zur chemischen zersetzung von oxydniederschlaegen.
DE3413868A1 (de) * 1984-04-12 1985-10-17 Kraftwerk Union AG, 4330 Mülheim Verfahren zur chemischen dekontamination von metallischen bauteilen von kernreaktoranlagen
CH673545A5 (fr) * 1987-10-02 1990-03-15 Industrieorientierte Forsch
EP0355628B1 (fr) * 1988-08-24 1993-11-10 Siemens Aktiengesellschaft Procédé pour décontaminer chimiquement la surface d'un élément de construction métallique d'une installation de réacteur nucléaire
FR2699936B1 (fr) * 1992-12-24 1995-01-27 Electricite De France Procédé de dissolution d'oxydes déposés sur un substrat métallique.
US5305360A (en) * 1993-02-16 1994-04-19 Westinghouse Electric Corp. Process for decontaminating a nuclear reactor coolant system
JP3417296B2 (ja) * 1998-05-29 2003-06-16 栗田エンジニアリング株式会社 除染方法
FR2817492B1 (fr) * 2000-12-04 2003-07-18 Commissariat Energie Atomique Procede de dissolution des solides formes dans une installation nucleaire
KR100724710B1 (ko) * 2002-11-21 2007-06-04 가부시끼가이샤 도시바 방사화 부품의 화학적 오염제거 시스템 및 방법
JP4083607B2 (ja) 2003-03-19 2008-04-30 株式会社東芝 放射能の化学除染方法および装置
JP4551843B2 (ja) * 2005-08-29 2010-09-29 株式会社東芝 化学除染方法
CN101199026B (zh) * 2005-11-29 2012-02-22 阿利发Np有限公司 对核技术设施的部件或系统的含氧化层表面去污的方法
US20130251086A1 (en) * 2010-07-21 2013-09-26 Atomic Energy Of Canada Limited Reactor decontamination process and reagent

Also Published As

Publication number Publication date
ZA201106436B (en) 2012-08-29
US20120138086A1 (en) 2012-06-07
EP2417606B1 (fr) 2013-02-20
TW201131581A (en) 2011-09-16
EP2417606A1 (fr) 2012-02-15
CN102405500A (zh) 2012-04-04
KR20120057568A (ko) 2012-06-05
KR101309609B1 (ko) 2013-09-17
CA2755288A1 (fr) 2011-06-09
DE102009047524A1 (de) 2011-06-09
WO2011067271A1 (fr) 2011-06-09
JP2013513098A (ja) 2013-04-18
JP5602241B2 (ja) 2014-10-08

Similar Documents

Publication Publication Date Title
ES2404895T3 (es) Procedimiento para la descontaminación de superficies
ES2920049T3 (es) Procedimiento de descontaminación de una superficie metálica en una planta de energía nuclear
ES2795002T3 (es) Procedimiento para descontaminar superficies metálicas de una instalación nuclear
ES2365417T3 (es) Procedimiento para la descontaminación de una superficie de un componente o un sistema de una instalación nuclear que presenta una capa de óxido.
ES2441589T3 (es) Procedimiento para descontaminación de superficies
JP3977963B2 (ja) 化学除染方法
KR20180080284A (ko) 중수 냉각 및 감속 원자로의 금속면을 제염하는 방법
JP2010266393A (ja) 化学除染方法
TWI534833B (zh) 用於淨化核反應器之冷卻劑迴路之部件表面的方法
JP2015004675A (ja) 金属表面の高放射性酸化物層を除去するための酸化除染剤およびそれを用いた酸化除染方法
ES2767087T3 (es) Método de descontaminación de superficies metálicas en un sistema de refrigeración de un reactor nuclear
ES2393291T3 (es) Procedimiento para la descontaminación de superficies de centrales nucleares contaminadas por emisores de radiaciones alfa
JP4125953B2 (ja) 原子力プラント内で発生する金属廃棄物の表面処理剤及び方法並びに化学的研削装置
JP4861252B2 (ja) 原子炉解体前の化学除染方法
ES2797977T3 (es) Procedimiento para el tratamiento de aguas residuales de la descontaminación de una superficie metálica, aparato de tratamiento de aguas residuales, y uso del aparato de tratamiento de aguas residuales
ES2897688T3 (es) Dosificación de zinc para la descontaminación de reactores de agua ligera