SE465142B - Foerfarande foer dekontaminering av korrosionsprodukter i kaernkraftsreaktorer - Google Patents

Foerfarande foer dekontaminering av korrosionsprodukter i kaernkraftsreaktorer

Info

Publication number
SE465142B
SE465142B SE8802872A SE8802872A SE465142B SE 465142 B SE465142 B SE 465142B SE 8802872 A SE8802872 A SE 8802872A SE 8802872 A SE8802872 A SE 8802872A SE 465142 B SE465142 B SE 465142B
Authority
SE
Sweden
Prior art keywords
acid
oxidation
process according
ozone
carried out
Prior art date
Application number
SE8802872A
Other languages
English (en)
Swedish (sv)
Other versions
SE8802872L (sv
SE8802872D0 (sv
Inventor
J Arvesen
Original Assignee
Studsvik Ab
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 Studsvik Ab filed Critical Studsvik Ab
Priority to SE8802872A priority Critical patent/SE465142B/sv
Publication of SE8802872D0 publication Critical patent/SE8802872D0/xx
Priority to EP89908897A priority patent/EP0382828B1/en
Priority to DE68913289T priority patent/DE68913289T2/de
Priority to US07/424,238 priority patent/US5073333A/en
Priority to JP1508379A priority patent/JPH0758351B2/ja
Priority to PCT/SE1989/000399 priority patent/WO1990001774A1/en
Priority to KR1019900700754A priority patent/KR900702539A/ko
Priority to AT89908897T priority patent/ATE101940T1/de
Priority to ES8902784A priority patent/ES2018380A6/es
Publication of SE8802872L publication Critical patent/SE8802872L/
Publication of SE465142B publication Critical patent/SE465142B/sv

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
    • G21F9/28—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
    • G21F9/001—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)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
SE8802872A 1988-08-11 1988-08-11 Foerfarande foer dekontaminering av korrosionsprodukter i kaernkraftsreaktorer SE465142B (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE8802872A SE465142B (sv) 1988-08-11 1988-08-11 Foerfarande foer dekontaminering av korrosionsprodukter i kaernkraftsreaktorer
AT89908897T ATE101940T1 (de) 1988-08-11 1989-07-07 Entseuchungsverfahren.
JP1508379A JPH0758351B2 (ja) 1988-08-11 1989-07-07 汚染除去方法
DE68913289T DE68913289T2 (de) 1988-08-11 1989-07-07 Entseuchungsverfahren.
US07/424,238 US5073333A (en) 1988-08-11 1989-07-07 Decontamination method
EP89908897A EP0382828B1 (en) 1988-08-11 1989-07-07 Decontamination method
PCT/SE1989/000399 WO1990001774A1 (en) 1988-08-11 1989-07-07 Decontamination method
KR1019900700754A KR900702539A (ko) 1988-08-11 1989-07-07 오염 제거 방법
ES8902784A ES2018380A6 (es) 1988-08-11 1989-08-04 Metodo para descontaminar productos de corrosion contaminados con radionuclidos.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8802872A SE465142B (sv) 1988-08-11 1988-08-11 Foerfarande foer dekontaminering av korrosionsprodukter i kaernkraftsreaktorer

Publications (3)

Publication Number Publication Date
SE8802872D0 SE8802872D0 (sv) 1988-08-11
SE8802872L SE8802872L (sv) 1990-02-12
SE465142B true SE465142B (sv) 1991-07-29

Family

ID=20373059

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8802872A SE465142B (sv) 1988-08-11 1988-08-11 Foerfarande foer dekontaminering av korrosionsprodukter i kaernkraftsreaktorer

Country Status (8)

Country Link
US (1) US5073333A (ko)
EP (1) EP0382828B1 (ko)
JP (1) JPH0758351B2 (ko)
KR (1) KR900702539A (ko)
DE (1) DE68913289T2 (ko)
ES (1) ES2018380A6 (ko)
SE (1) SE465142B (ko)
WO (1) WO1990001774A1 (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2687005B1 (fr) * 1992-02-03 1994-10-21 Framatome Sa Procede et installation de decontamination de la partie primaire d'un generateur de vapeur usage d'un reacteur nucleaire a eau ordinaire sous pression.
FR2701155B1 (fr) * 1993-02-02 1995-04-21 Framatome Sa Procédé et installation de décontamination de couvercles usagés de cuves de réacteurs nucléaires à eau légère.
FR2706217A1 (fr) * 1993-06-08 1994-12-16 Framatome Sa Procédé de remise en état d'un échangeur de chaleur de centrale nucléaire, notamment d'un échangeur de chaleur de circuit auxiliaire de refroidissement d'un réacteur nucléaire à l'arrêt.
FR2710182B1 (fr) * 1993-09-16 1995-12-08 Framatome Sa Procédé de démantèlement d'un générateur de vapeur usagé d'un réacteur nucléaire à eau sous pression.
BE1011754A3 (fr) * 1998-02-20 1999-12-07 En Nucleaire Etabilissement D Procede et installation de decontamination de surfaces metalliques.
US6635232B1 (en) * 1999-05-13 2003-10-21 Kabushiki Kaisha Toshiba Method of chemically decontaminating components of radioactive material handling facility and system for carrying out the same
FR2792763B1 (fr) * 1999-04-26 2004-05-28 Commissariat Energie Atomique Procede de decontamination radioactive d'une paroi en acier et dispositif de decontamination radioactive
JP3977963B2 (ja) * 1999-09-09 2007-09-19 株式会社日立製作所 化学除染方法
US6466636B1 (en) * 2000-07-26 2002-10-15 Westinghouse Electric Company Llc Decontamination method
JP6164801B2 (ja) * 2012-05-08 2017-07-19 三菱重工業株式会社 除染装置及び除染方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4548790A (en) * 1983-07-26 1985-10-22 The United States Of America As Represented By The United States Department Of Energy Method for extracting lanthanides and actinides from acid solutions
SE451915B (sv) * 1984-03-09 1987-11-02 Studsvik Energiteknik Ab Forfarande for dekontaminering av tryckvattenreaktorer
ZA853531B (en) * 1984-05-29 1985-12-24 Westinghouse Electric Corp Ceric acid decontamination of nuclear reactors
US4880559A (en) * 1984-05-29 1989-11-14 Westinghouse Electric Corp. Ceric acid decontamination of nuclear reactors
JPH07119834B2 (ja) * 1985-11-26 1995-12-20 ウエスチングハウス エレクトリック コ−ポレ−ション 放射性物質で汚染された表面の汚染物質除去方法

Also Published As

Publication number Publication date
SE8802872L (sv) 1990-02-12
WO1990001774A1 (en) 1990-02-22
EP0382828A1 (en) 1990-08-22
DE68913289D1 (de) 1994-03-31
EP0382828B1 (en) 1994-02-23
DE68913289T2 (de) 1994-05-26
JPH0758351B2 (ja) 1995-06-21
ES2018380A6 (es) 1991-04-01
JPH02502759A (ja) 1990-08-30
US5073333A (en) 1991-12-17
SE8802872D0 (sv) 1988-08-11
KR900702539A (ko) 1990-12-07

Similar Documents

Publication Publication Date Title
US7713402B2 (en) Method for treating a chemical decontamination solution
US4056482A (en) Method for preparing aqueous, radioactive waste solutions from nuclear plants for solidification
EP0174317B1 (en) Decontamination of pressurized water reactors
EP0071336B1 (en) Process for the chemical dissolution of oxide deposits
SE465142B (sv) Foerfarande foer dekontaminering av korrosionsprodukter i kaernkraftsreaktorer
US4514270A (en) Process for regenerating cleaning fluid
US4657596A (en) Ceric acid decontamination of nuclear reactors
US6147274A (en) Method for decontamination of nuclear plant components
KR930005582B1 (ko) 금속 표면의 오염 제거방법
EP0859671B1 (en) Method for decontamination of nuclear plant components
JPS6039592A (ja) 原子炉の冷却系の汚染物除去方法
TW293125B (en) Method of mitigating stress corrosion cracking of metals in high-temperature water by control of crack tip pH
WO1997017146A9 (en) Method for decontamination of nuclear plant components
US4880559A (en) Ceric acid decontamination of nuclear reactors
JP2002250794A (ja) 化学除染方法
JP2004526128A (ja) 核施設で形成される固体を溶解する方法
JPS6034502B2 (ja) プルトニウムの還元方法
JPS61157539A (ja) イオン交換樹脂の分解処理方法
KR102278944B1 (ko) 금속 제염용 식각 조성물 및 이를 이용한 금속 제염방법
Magnusson et al. Chemical Methods for the Purification and Isolation of Neptunium
Anderson et al. Alternative reagent to mercuric nitrate catalyst for dissolution of aluminum-clad nuclear fuels in nitric acid
JPS61204598A (ja) 放射性金属廃棄物用除染液の生成方法
Efremenkov et al. Decontamination as a part of decommissioning and maintenance work at nuclear installations
JPS63235899A (ja) 放射性クラツドを化学的に溶解するための汚染除去方法
Slansky et al. IDAHO CHEMICAL PROCESSING PLANT TECHNICAL PROGRESS REPORT FOR JANUARY-MARCH 1960

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8802872-5

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 8802872-5

Format of ref document f/p: F