CN102405500A - 用于表面去污染的方法 - Google Patents

用于表面去污染的方法 Download PDF

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Publication number
CN102405500A
CN102405500A CN2010800170411A CN201080017041A CN102405500A CN 102405500 A CN102405500 A CN 102405500A CN 2010800170411 A CN2010800170411 A CN 2010800170411A CN 201080017041 A CN201080017041 A CN 201080017041A CN 102405500 A CN102405500 A CN 102405500A
Authority
CN
China
Prior art keywords
acid
decontamination
solution
assembly
aqueous solution
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.)
Pending
Application number
CN2010800170411A
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English (en)
Chinese (zh)
Inventor
R·加森
B·蔡勒
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
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 filed Critical Areva NP GmbH
Publication of CN102405500A publication Critical patent/CN102405500A/zh
Pending legal-status Critical Current

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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)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Cleaning By Liquid Or Steam (AREA)
CN2010800170411A 2009-12-04 2010-12-01 用于表面去污染的方法 Pending CN102405500A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102009047524.9 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
CN102405500A true CN102405500A (zh) 2012-04-04

Family

ID=43867196

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010800170411A Pending CN102405500A (zh) 2009-12-04 2010-12-01 用于表面去污染的方法

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)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104903969A (zh) * 2013-01-30 2015-09-09 阿海珐有限公司 用于核反应堆的冷却剂回路的组件的表面去污的方法
CN107170503A (zh) * 2017-06-02 2017-09-15 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
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
CN108352201A (zh) * 2015-11-30 2018-07-31 法玛通有限公司 核电设备以及核电设备的操作方法

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014018787A1 (fr) * 2012-07-26 2014-01-30 Dominion Engineering, Inc. Procédés de réutilisation d'une solution de nettoyage
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
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
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
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
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

Citations (7)

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US5045273A (en) * 1988-08-24 1991-09-03 Siemens Aktiengesellschaft Method for chemical decontamination of the surface of a metal component in a nuclear reactor
US5305360A (en) * 1993-02-16 1994-04-19 Westinghouse Electric Corp. Process for decontaminating a nuclear reactor coolant system
CN1106472A (zh) * 1992-12-24 1995-08-09 法国国家电力企业 沉积在金属基体的氧化物的溶解方法
CN1478283A (zh) * 2000-12-04 2004-02-25 ����ԭ����ίԱ�� 在核装置中生成固体的溶解方法
CN1512515A (zh) * 2002-11-21 2004-07-14 ��ʽ���綫֥ 放射性物质的化学净化系统和方法
JP2004286471A (ja) * 2003-03-19 2004-10-14 Toshiba Corp 放射能の化学除染方法および装置
CN101286374A (zh) * 2005-11-29 2008-10-15 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

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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
EP0071336B1 (fr) * 1981-06-17 1986-03-26 Central Electricity Generating Board Procédé pour la dissolution chimique des dépôts d'oxyde
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
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
JP4551843B2 (ja) * 2005-08-29 2010-09-29 株式会社東芝 化学除染方法
CN103155047B (zh) * 2010-07-21 2016-08-03 加拿大原子能有限公司 反应堆去污方法和试剂

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5045273A (en) * 1988-08-24 1991-09-03 Siemens Aktiengesellschaft Method for chemical decontamination of the surface of a metal component in a nuclear reactor
CN1106472A (zh) * 1992-12-24 1995-08-09 法国国家电力企业 沉积在金属基体的氧化物的溶解方法
US5305360A (en) * 1993-02-16 1994-04-19 Westinghouse Electric Corp. Process for decontaminating a nuclear reactor coolant system
CN1478283A (zh) * 2000-12-04 2004-02-25 ����ԭ����ίԱ�� 在核装置中生成固体的溶解方法
CN1512515A (zh) * 2002-11-21 2004-07-14 ��ʽ���綫֥ 放射性物质的化学净化系统和方法
JP2004286471A (ja) * 2003-03-19 2004-10-14 Toshiba Corp 放射能の化学除染方法および装置
CN101286374A (zh) * 2005-11-29 2008-10-15 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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
刘文仓等: "压水堆一回路模拟腐蚀氧化物的溶解去污试验", 《辐射防护》 *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104903969A (zh) * 2013-01-30 2015-09-09 阿海珐有限公司 用于核反应堆的冷却剂回路的组件的表面去污的方法
CN104903969B (zh) * 2013-01-30 2017-11-24 阿海珐有限公司 用于核反应堆的冷却剂回路的组件的表面去污的方法
CN108352201A (zh) * 2015-11-30 2018-07-31 法玛通有限公司 核电设备以及核电设备的操作方法
CN108352201B (zh) * 2015-11-30 2022-04-22 法玛通有限公司 核电设备以及核电设备的操作方法
CN107170503A (zh) * 2017-06-02 2017-09-15 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
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
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

Also Published As

Publication number Publication date
WO2011067271A1 (fr) 2011-06-09
TW201131581A (en) 2011-09-16
ES2404895T3 (es) 2013-05-29
US20120138086A1 (en) 2012-06-07
JP5602241B2 (ja) 2014-10-08
ZA201106436B (en) 2012-08-29
JP2013513098A (ja) 2013-04-18
KR101309609B1 (ko) 2013-09-17
EP2417606A1 (fr) 2012-02-15
EP2417606B1 (fr) 2013-02-20
CA2755288A1 (fr) 2011-06-09
KR20120057568A (ko) 2012-06-05
DE102009047524A1 (de) 2011-06-09

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Legal Events

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C53 Correction of patent of invention or patent application
CB02 Change of applicant information

Address after: Erlangen

Applicant after: Areva NP GmbH

Address before: Erlangen

Applicant before: Areva NP GmbH

COR Change of bibliographic data

Free format text: CORRECT: APPLICANT; FROM: AREVA NP GMBH TO: AREVA CO., LTD.

C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20120404