ES8700484A1 - Un metodo para descontaminar radiactivamente un generador de vapor nuclear - Google Patents

Un metodo para descontaminar radiactivamente un generador de vapor nuclear

Info

Publication number
ES8700484A1
ES8700484A1 ES533099A ES533099A ES8700484A1 ES 8700484 A1 ES8700484 A1 ES 8700484A1 ES 533099 A ES533099 A ES 533099A ES 533099 A ES533099 A ES 533099A ES 8700484 A1 ES8700484 A1 ES 8700484A1
Authority
ES
Spain
Prior art keywords
decontaminating
solution
steam generator
head
channel
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.)
Expired
Application number
ES533099A
Other languages
English (en)
Spanish (es)
Other versions
ES533099A0 (es
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES8700484A1 publication Critical patent/ES8700484A1/es
Publication of ES533099A0 publication Critical patent/ES533099A0/es
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
    • G21F9/04—Treating liquids
    • G21F9/06—Processing
    • 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
    • G21F9/001—Decontamination of contaminated objects, apparatus, clothes, food; Preventing contamination thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
ES533099A 1983-06-07 1984-06-04 Un metodo para descontaminar radiactivamente un generador de vapor nuclear Expired ES8700484A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/501,979 US4963293A (en) 1983-06-07 1983-06-07 Flow control method for decontaminating radioactively contaminated nuclear steam generator

Publications (2)

Publication Number Publication Date
ES8700484A1 true ES8700484A1 (es) 1986-10-16
ES533099A0 ES533099A0 (es) 1986-10-16

Family

ID=23995804

Family Applications (1)

Application Number Title Priority Date Filing Date
ES533099A Expired ES8700484A1 (es) 1983-06-07 1984-06-04 Un metodo para descontaminar radiactivamente un generador de vapor nuclear

Country Status (10)

Country Link
US (1) US4963293A (enExample)
EP (1) EP0133449B1 (enExample)
JP (1) JPS608796A (enExample)
KR (1) KR920002562B1 (enExample)
CA (1) CA1220572A (enExample)
DE (1) DE3474877D1 (enExample)
ES (1) ES8700484A1 (enExample)
FI (1) FI83574C (enExample)
FR (1) FR2547449B1 (enExample)
ZA (1) ZA843752B (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3439864C2 (de) * 1984-10-31 1987-05-07 Kraftwerk Union AG, 4330 Mülheim Verfahren zur chemischen Dekontamination von Wärmetauschern wassergekühlter Kernreaktoren
US5006304A (en) * 1988-04-19 1991-04-09 Westinghouse Electric Corp. Pressure pulse cleaning method
US4921662A (en) * 1988-04-19 1990-05-01 Westinghouse Electric Corp. Pressure pulse cleaning method
US4899697A (en) * 1988-04-19 1990-02-13 Westinghouse Electric Corp. Pressure pulse cleaning apparatus
JPH0727073B2 (ja) * 1990-03-20 1995-03-29 森川産業株式会社 放射能に汚染された物体の除染方法及び除染装置、並びに同除染に用いられた材料の除染方法及び除染装置
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.
US5610324A (en) 1993-11-08 1997-03-11 Fugitive Emissions Detection Devices, Inc. Fugitive emissions indicating device
GB9420095D0 (en) * 1994-10-05 1994-11-16 British Nuclear Fuels Plc A method of decontamination
US8457271B2 (en) * 2009-10-30 2013-06-04 Babcock & Wilcox Canada Ltd. Radioactive debris trap
US9847148B2 (en) * 2011-03-30 2017-12-19 Westinghouse Electric Company Llc Self-contained emergency spent nuclear fuel pool cooling system
JP6773463B2 (ja) * 2016-06-20 2020-10-21 株式会社東芝 加圧水型原子力発電プラントの化学除染方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1001560B (de) * 1952-02-25 1957-01-24 Hivolin GmbH Mulheim/Ruhr Verfahren und Vorrichtung zur Behandlung von Hohlkoerpersystemen mit Fluessigkeiten,z. B. zum Ausbeizen von Kesselanlagen
FR1204415A (fr) * 1958-03-26 1960-01-26 Parisienne De Const Soc Procédé et dispositif de décontamination d'échangeurs de chaleur associés à des réacteurs nucléaires
US3873362A (en) * 1973-05-29 1975-03-25 Halliburton Co Process for cleaning radioactively contaminated metal surfaces
US4226640A (en) * 1978-10-26 1980-10-07 Kraftwerk Union Aktiengesellschaft Method for the chemical decontamination of nuclear reactor components
US4374462A (en) * 1979-08-02 1983-02-22 Westinghouse Electric Corp. Decontamination apparatus
US4326317A (en) * 1979-10-16 1982-04-27 Westinghouse Electric Corp. Decontamination apparatus
CA1136398A (en) * 1979-12-10 1982-11-30 William A. Seddon Decontaminating reagents for radioactive systems
US4320528A (en) * 1980-01-23 1982-03-16 Anco Engineers, Inc. Ultrasonic cleaner
US4318786A (en) * 1980-03-10 1982-03-09 Westinghouse Electric Corp. Electrolytic decontamination

Also Published As

Publication number Publication date
FI83574C (fi) 1991-07-25
US4963293A (en) 1990-10-16
JPS608796A (ja) 1985-01-17
FI842279A7 (fi) 1984-12-08
ES533099A0 (es) 1986-10-16
CA1220572A (en) 1987-04-14
DE3474877D1 (en) 1988-12-01
EP0133449A2 (en) 1985-02-27
FR2547449A1 (fr) 1984-12-14
EP0133449A3 (en) 1985-04-03
JPH0311679B2 (enExample) 1991-02-18
FR2547449B1 (fr) 1989-06-02
EP0133449B1 (en) 1988-10-26
ZA843752B (en) 1985-03-27
KR850000733A (ko) 1985-03-09
FI83574B (fi) 1991-04-15
FI842279A0 (fi) 1984-06-06
KR920002562B1 (ko) 1992-03-27

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