ZA843752B - Flow control method for radioactive decontamination of nuclear steam generator - Google Patents

Flow control method for radioactive decontamination of nuclear steam generator

Info

Publication number
ZA843752B
ZA843752B ZA843752A ZA843752A ZA843752B ZA 843752 B ZA843752 B ZA 843752B ZA 843752 A ZA843752 A ZA 843752A ZA 843752 A ZA843752 A ZA 843752A ZA 843752 B ZA843752 B ZA 843752B
Authority
ZA
South Africa
Prior art keywords
control method
flow control
steam generator
nuclear steam
radioactive decontamination
Prior art date
Application number
ZA843752A
Other languages
English (en)
Inventor
Robert David Burack
Albert Joseph Dietrich
August James Friedrich
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 ZA843752B publication Critical patent/ZA843752B/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
    • 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)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
ZA843752A 1983-06-07 1984-05-17 Flow control method for radioactive decontamination of nuclear steam generator ZA843752B (en)

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 (1)

Publication Number Publication Date
ZA843752B true ZA843752B (en) 1985-03-27

Family

ID=23995804

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA843752A ZA843752B (en) 1983-06-07 1984-05-17 Flow control method for radioactive decontamination of nuclear steam generator

Country Status (10)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3439864A1 (de) * 1984-10-31 1986-04-30 Kraftwerk Union AG, 4330 Mülheim Verfahren zur chemischen dekontamination von waermetauschern mit stehenden u-rohren aus metallischen werkstoffen mittels einer waessrigen loesung
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
US5006304A (en) * 1988-04-19 1991-04-09 Westinghouse Electric Corp. Pressure pulse cleaning method
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
KR101658809B1 (ko) * 2009-10-30 2016-09-22 뱁콕 앤드 윌콕스 캐나다 엘티디. 방사성 파편 포집장치
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
KR850000733A (ko) 1985-03-09
FI83574B (fi) 1991-04-15
DE3474877D1 (en) 1988-12-01
JPS608796A (ja) 1985-01-17
KR920002562B1 (ko) 1992-03-27
FI83574C (fi) 1991-07-25
JPH0311679B2 (fi) 1991-02-18
FR2547449B1 (fr) 1989-06-02
EP0133449B1 (en) 1988-10-26
EP0133449A3 (en) 1985-04-03
EP0133449A2 (en) 1985-02-27
ES8700484A1 (es) 1986-10-16
FI842279A0 (fi) 1984-06-06
FR2547449A1 (fr) 1984-12-14
CA1220572A (en) 1987-04-14
ES533099A0 (es) 1986-10-16
FI842279A (fi) 1984-12-08
US4963293A (en) 1990-10-16

Similar Documents

Publication Publication Date Title
JPS5578300A (en) Decontamination method of nuclear process offfgas flow
DE3269951D1 (en) Apparatus for carrying out inspectionwork on a steam generator in a nuclear reactor and a method for insersting this apparatus in the chamber of a steam generator
DE3171179D1 (en) Method of electrolytically decontaminating components of nuclear reactor system
DE3474079D1 (en) Control rod for nuclear reactor
JPS57131096A (en) Method of operating nuclear reactor
GB2147730B (en) Method and apparatus for determining the nearness to criticality of a nuclear reactor
ZA843752B (en) Flow control method for radioactive decontamination of nuclear steam generator
DE3272797D1 (en) Method for the containment of nuclear waste
DE3266076D1 (en) Method and device for controlling the power of a nuclear reactor using gamma-ray detectors
DE3163597D1 (en) Apparatus for decontaminating nuclear steam generators
DE3261647D1 (en) Method and device for the inspection of nuclear reactor control rods
DE3461117D1 (en) Steam generator for a liquid metal-cooled nuclear reactor
EP0121897A3 (en) Operation control method for nuclear reactor
DE3461570D1 (en) Position locating device for control rods of a nuclear reactor
DE3372035D1 (en) Nuclear power plant and apparatus for superheating steam
JPS573086A (en) Method of operating nuclear reactor
JPS5749893A (en) Nuclear reactor feedwater control device
JPS56143998A (en) Feedwater control device of nuclear reactor
JPS57127883A (en) Nuclear reactor feedwater control device
JPS5759196A (en) Nuclear reactor feedwater control method
JPS5717899A (en) Nuclear reactor decontaminating method
JPS56140292A (en) Control system of residual heat removal system in nuclear reactor
JPS56124087A (en) Operating method of bwr type reactor
JPS56163498A (en) Method of controlling nuclear reactor feedwater
JPS56110092A (en) Method of operating nuclear reactor