ZA974351B - Decontamination of metal. - Google Patents

Decontamination of metal.

Info

Publication number
ZA974351B
ZA974351B ZA9704351A ZA974351A ZA974351B ZA 974351 B ZA974351 B ZA 974351B ZA 9704351 A ZA9704351 A ZA 9704351A ZA 974351 A ZA974351 A ZA 974351A ZA 974351 B ZA974351 B ZA 974351B
Authority
ZA
South Africa
Prior art keywords
decontamination
metal
Prior art date
Application number
ZA9704351A
Other languages
English (en)
Inventor
Timothy Nicholas Milner
Alexander Hamilton Smith
Neil Graham Smart
Original Assignee
British Nuclear Fuels Plc
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 British Nuclear Fuels Plc filed Critical British Nuclear Fuels Plc
Publication of ZA974351B publication Critical patent/ZA974351B/xx

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
    • 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

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)
  • Detergent Compositions (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
ZA9704351A 1996-05-21 1997-01-01 Decontamination of metal. ZA974351B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9610647.1A GB9610647D0 (en) 1996-05-21 1996-05-21 Decontamination of metal

Publications (1)

Publication Number Publication Date
ZA974351B true ZA974351B (en) 1997-12-18

Family

ID=10794084

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9704351A ZA974351B (en) 1996-05-21 1997-01-01 Decontamination of metal.

Country Status (10)

Country Link
US (1) US6169221B1 (xx)
EP (1) EP0902950A1 (xx)
JP (1) JP2000510952A (xx)
KR (1) KR20000015806A (xx)
CN (1) CN1219274A (xx)
AU (1) AU2907697A (xx)
CA (1) CA2252776A1 (xx)
GB (1) GB9610647D0 (xx)
WO (1) WO1997044793A1 (xx)
ZA (1) ZA974351B (xx)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19818772C2 (de) * 1998-04-27 2000-05-31 Siemens Ag Verfahren zum Abbau der Radioaktivität eines Metallteiles
JP4131814B2 (ja) * 2002-11-21 2008-08-13 株式会社東芝 放射化部品の化学除染方法および装置
KR100724710B1 (ko) * 2002-11-21 2007-06-04 가부시끼가이샤 도시바 방사화 부품의 화학적 오염제거 시스템 및 방법
EP1785186B1 (en) * 2004-06-07 2014-09-03 National Institute for Materials Science Adsorbent for radioelement-containing waste and method for fixing radioelement
MX2008000630A (es) * 2005-11-29 2008-03-13 Areva Np Gmbh Procedimiento para descontaminar una superficie que presenta una capa de oxido, de un componente o de un sistema de una planta nuclear.
JP2007318170A (ja) * 2007-08-06 2007-12-06 Sanyo Electric Co Ltd 固体電解コンデンサの製造方法及び製造装置
KR101185501B1 (ko) 2010-12-15 2012-09-24 한국수력원자력 주식회사 레이저 제염 시 제염성능을 향상시키는 방법
JP6081163B2 (ja) * 2012-11-26 2017-02-15 株式会社ショーワ 放射性セシウムの除染液
KR101657529B1 (ko) * 2013-10-25 2016-09-20 한국원자력연구원 고제염능 및 저부식성을 갖는 화학제염제, 이의 제조방법 및 이를 이용한 제염방법
CN104389011B (zh) * 2014-11-27 2017-01-18 中国原子能科学研究院 一种电化学去污电解液
CN104789392A (zh) * 2015-04-08 2015-07-22 武汉网绿环境技术咨询有限公司 一种去除放射性核素的清洗剂及其使用方法
KR20180079539A (ko) * 2016-12-30 2018-07-11 한국원자력연구원 우라늄으로 오염된 물질의 세척방법
DE102017107584A1 (de) * 2017-04-07 2018-10-11 Rwe Power Aktiengesellschaft Zinkdosierung zur Dekontamination von Leichtwasserreaktoren
DE102017115122B4 (de) 2017-07-06 2019-03-07 Framatome Gmbh Verfahren zum Dekontaminieren einer Metalloberfläche in einem Kernkraftwerk
CN108560003A (zh) * 2018-01-08 2018-09-21 绵阳科大久创科技有限公司 一种金属表面放射性污染去污剂及其使用方法
IT201800004473A1 (it) * 2018-04-13 2019-10-13 Composizione detergente per la decontaminazione di superfici, in particolare di superfici radioattive, e relativo metodo di decontaminazione
CN112176145B (zh) * 2020-09-28 2022-01-11 中核四川环保工程有限责任公司 一种放射性废金属的回收方法
KR102478346B1 (ko) * 2020-10-22 2022-12-19 한국원자력연구원 방사능 오염 산화막 제거를 위한 제염방법
CN112657931B (zh) * 2020-12-18 2022-10-11 岭东核电有限公司 乏燃料上铅铋合金的清洗方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3258429A (en) 1963-09-19 1966-06-28 Ronald D Weed Decontamination solution and method
GB2077482B (en) * 1980-06-06 1983-06-08 Us Energy Coolant system decontamination
CH653466A5 (de) * 1981-09-01 1985-12-31 Industrieorientierte Forsch Verfahren zur dekontamination von stahloberflaechen und entsorgung der radioaktiven stoffe.
JPS5935029A (ja) 1982-08-20 1984-02-25 Etsuro Kato ジルコニア系微粉末の製造方法
US4452643A (en) * 1983-01-12 1984-06-05 Halliburton Company Method of removing copper and copper oxide from a ferrous metal surface
US4587043A (en) * 1983-06-07 1986-05-06 Westinghouse Electric Corp. Decontamination of metal surfaces in nuclear power reactors
DE3801741C1 (xx) * 1988-01-22 1989-06-15 Degussa Ag, 6000 Frankfurt, De
DE59400707D1 (de) 1993-02-01 1996-10-31 Deco Hanulik Ag Verfahren zur Dekontamination von radioaktiven Metalloberflächen
US5545795A (en) 1993-02-01 1996-08-13 Deco-Hanulik Ag Method for decontaminating radioactive metal surfaces
GB9325323D0 (en) 1993-12-10 1994-02-16 British Nuclear Fuels Plc Decontamination of metals

Also Published As

Publication number Publication date
EP0902950A1 (en) 1999-03-24
JP2000510952A (ja) 2000-08-22
GB9610647D0 (en) 1996-07-31
WO1997044793A1 (en) 1997-11-27
CN1219274A (zh) 1999-06-09
CA2252776A1 (en) 1997-11-27
AU2907697A (en) 1997-12-09
US6169221B1 (en) 2001-01-02
KR20000015806A (ko) 2000-03-15

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