ES497546A0 - AN IMPROVED PROCEDURE FOR DECONTAMINATING A NU- CLEAR REACTOR OR ITS COMPONENTS - Google Patents

AN IMPROVED PROCEDURE FOR DECONTAMINATING A NU- CLEAR REACTOR OR ITS COMPONENTS

Info

Publication number
ES497546A0
ES497546A0 ES497546A ES497546A ES497546A0 ES 497546 A0 ES497546 A0 ES 497546A0 ES 497546 A ES497546 A ES 497546A ES 497546 A ES497546 A ES 497546A ES 497546 A0 ES497546 A0 ES 497546A0
Authority
ES
Spain
Prior art keywords
decontaminating
components
improved procedure
clear reactor
reactor
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.)
Granted
Application number
ES497546A
Other languages
Spanish (es)
Other versions
ES8301553A1 (en
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.)
Atomic Energy of Canada Ltd AECL
Original Assignee
Atomic Energy of Canada Ltd AECL
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 Atomic Energy of Canada Ltd AECL filed Critical Atomic Energy of Canada Ltd AECL
Publication of ES497546A0 publication Critical patent/ES497546A0/en
Publication of ES8301553A1 publication Critical patent/ES8301553A1/en
Expired legal-status Critical Current

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

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
ES497546A 1979-12-10 1980-12-09 Decontaminating reagents for radioactive systems Expired ES8301553A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10182379A 1979-12-10 1979-12-10

Publications (2)

Publication Number Publication Date
ES497546A0 true ES497546A0 (en) 1982-12-01
ES8301553A1 ES8301553A1 (en) 1982-12-01

Family

ID=22286592

Family Applications (1)

Application Number Title Priority Date Filing Date
ES497546A Expired ES8301553A1 (en) 1979-12-10 1980-12-09 Decontaminating reagents for radioactive systems

Country Status (10)

Country Link
JP (1) JPS56145400A (en)
KR (1) KR830002521B1 (en)
CA (1) CA1136398A (en)
DE (1) DE3046563A1 (en)
ES (1) ES8301553A1 (en)
FR (1) FR2471655A1 (en)
GB (1) GB2064852B (en)
IT (1) IT8068933A0 (en)
RO (1) RO80877A (en)
SE (1) SE8008227L (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4481040A (en) * 1981-06-17 1984-11-06 Central Electricity Generating Board Of Sudbury House Process for the chemical dissolution of oxide deposits
CH653466A5 (en) * 1981-09-01 1985-12-31 Industrieorientierte Forsch METHOD FOR DECONTAMINATING STEEL SURFACES AND DISPOSAL OF RADIOACTIVE SUBSTANCES.
US4963293A (en) * 1983-06-07 1990-10-16 Westinghouse Electric Corp. Flow control method for decontaminating radioactively contaminated nuclear steam generator
JPS63253300A (en) * 1987-04-10 1988-10-20 三菱重工業株式会社 Chemical decontaminating agent
DE4131766A1 (en) * 1991-09-24 1993-03-25 Siemens Ag Decontamination of nuclear power station prim. cycle to remove metal oxide - by adding chelating agent to prim. coolant to dissolve contaminated oxide
FR2691282B1 (en) * 1992-05-12 1994-10-21 Framatome Sa Method for removing corrosion deposits in the secondary part of a steam generator of a nuclear reactor.
DE59400707D1 (en) * 1993-02-01 1996-10-31 Deco Hanulik Ag Process for decontamination of radioactive metal surfaces
DE4317338A1 (en) * 1993-05-25 1994-12-01 Dyckerhoff & Widmann Ag Process for decontaminating polluted soils, sludges, ashes, sediments or the like
TW387936B (en) * 1997-08-12 2000-04-21 Kanto Kagaku Washing solution
KR100724710B1 (en) * 2002-11-21 2007-06-04 가부시끼가이샤 도시바 System and method for chemical decontamination of radioactive material
CN103155047B (en) * 2010-07-21 2016-08-03 加拿大原子能有限公司 reactor decontamination method and reagent
KR20180080284A (en) * 2015-11-03 2018-07-11 프라마톰 게엠베하 Decontamination of metallic surfaces of heavy water cooling and deceleration reactors
HUE040273T2 (en) 2016-05-24 2019-03-28 Technochim Sa Products for the preventive treatment of stainless steel and related methods

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3003898A (en) * 1960-08-10 1961-10-10 Dow Chemical Co Scale removal
CA1062590A (en) * 1976-01-22 1979-09-18 Her Majesty In Right Of Canada As Represented By Atomic Energy Of Canada Limited Reactor decontamination process
DE2847780C2 (en) * 1978-11-03 1984-08-30 Kraftwerk Union AG, 4330 Mülheim Process for the chemical decontamination of metallic components of nuclear reactor plants

Also Published As

Publication number Publication date
JPS56145400A (en) 1981-11-12
CA1136398A (en) 1982-11-30
KR830002521B1 (en) 1983-11-07
DE3046563A1 (en) 1981-09-03
RO80877A (en) 1983-07-07
GB2064852A (en) 1981-06-17
GB2064852B (en) 1984-03-14
IT8068933A0 (en) 1980-12-18
SE8008227L (en) 1981-06-11
KR830004640A (en) 1983-07-16
ES8301553A1 (en) 1982-12-01
FR2471655B1 (en) 1985-03-29
RO80877B (en) 1983-06-30
FR2471655A1 (en) 1981-06-19

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