KR910005929B1 - 원자로 냉각 시스템 내부 침전물의 오존 산화 방법 - Google Patents

원자로 냉각 시스템 내부 침전물의 오존 산화 방법 Download PDF

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Publication number
KR910005929B1
KR910005929B1 KR1019840004027A KR840004027A KR910005929B1 KR 910005929 B1 KR910005929 B1 KR 910005929B1 KR 1019840004027 A KR1019840004027 A KR 1019840004027A KR 840004027 A KR840004027 A KR 840004027A KR 910005929 B1 KR910005929 B1 KR 910005929B1
Authority
KR
South Korea
Prior art keywords
cooling system
water
reactor
cooling
compound
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
KR1019840004027A
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English (en)
Korean (ko)
Other versions
KR850001622A (ko
Inventor
피이. 머레이 알렉산더
쥬니어 로렌스 에프. 베커
지이. 슬래터 크리프톤
씨이. 스크리바 마이클
Original Assignee
웨스팅하우스 일렉트릭 코오포레이숀
죠오지 메크린
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Publication date
Application filed by 웨스팅하우스 일렉트릭 코오포레이숀, 죠오지 메크린 filed Critical 웨스팅하우스 일렉트릭 코오포레이숀
Publication of KR850001622A publication Critical patent/KR850001622A/ko
Application granted granted Critical
Publication of KR910005929B1 publication Critical patent/KR910005929B1/ko
Expired legal-status Critical Current

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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
    • G21F9/001—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
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
    • G21C15/28—Selection of specific coolants ; Additions to the reactor coolants, e.g. against moderator corrosion
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Cleaning Or Drying Semiconductors (AREA)
KR1019840004027A 1983-07-12 1984-07-11 원자로 냉각 시스템 내부 침전물의 오존 산화 방법 Expired KR910005929B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51313483A 1983-07-12 1983-07-12
US513134 1983-07-12

Publications (2)

Publication Number Publication Date
KR850001622A KR850001622A (ko) 1985-03-30
KR910005929B1 true KR910005929B1 (ko) 1991-08-08

Family

ID=24042021

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840004027A Expired KR910005929B1 (ko) 1983-07-12 1984-07-11 원자로 냉각 시스템 내부 침전물의 오존 산화 방법

Country Status (7)

Country Link
EP (1) EP0134664B1 (enExample)
JP (1) JPS6039592A (enExample)
KR (1) KR910005929B1 (enExample)
CA (1) CA1229480A (enExample)
DE (1) DE3475132D1 (enExample)
ES (1) ES8608215A1 (enExample)
ZA (1) ZA845043B (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE451915B (sv) * 1984-03-09 1987-11-02 Studsvik Energiteknik Ab Forfarande for dekontaminering av tryckvattenreaktorer
FR2565021B1 (fr) * 1984-05-25 1992-03-06 Toshiba Kk Appareil de decontamination de dechets metalliques radioactifs
US4880559A (en) * 1984-05-29 1989-11-14 Westinghouse Electric Corp. Ceric acid decontamination of nuclear reactors
DE3578635D1 (de) * 1984-10-31 1990-08-16 Kraftwerk Union Ag Verfahren zur chemischen dekontamination von grosskomponenten und systemen aus metallischen werkstoffen von kernreaktoren.
EP0278256A1 (de) * 1987-01-28 1988-08-17 Siemens Aktiengesellschaft Verfahren und Einrichtung zum Entfernen von Oxidschichten
FR2689298B1 (fr) * 1992-03-24 1994-10-21 Framatome Sa Procédé d'élimination de dépôts de corrosion dans la partie secondaire d'un générateur de vapeur d'un réacteur nucléaire refroidi par de l'eau 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.
BE1011754A3 (fr) * 1998-02-20 1999-12-07 En Nucleaire Etabilissement D Procede et installation de decontamination de surfaces metalliques.
KR100415265B1 (ko) * 2001-03-26 2004-01-16 한국전력공사 원자력발전소 증기발생기 전열관의 2차측 응력부식균열억제 방법
JP2003098294A (ja) * 2001-09-27 2003-04-03 Hitachi Ltd オゾンを用いた除染方法及びその装置
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
EP3446316B1 (en) 2017-01-19 2020-04-15 Framatome GmbH Method for decontaminating metal surfaces of a nuclear facility

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2358683A1 (de) * 1973-11-24 1975-06-05 Kalman Von Dipl Phys Soos Verfahren zum beizen und aetzen von metallen
CH619807A5 (enExample) * 1976-04-07 1980-10-15 Foerderung Forschung Gmbh
US4287002A (en) * 1979-04-09 1981-09-01 Atomic Energy Of Canada Ltd. Nuclear reactor decontamination

Also Published As

Publication number Publication date
JPH0380279B2 (enExample) 1991-12-24
CA1229480A (en) 1987-11-24
KR850001622A (ko) 1985-03-30
ZA845043B (en) 1985-02-27
EP0134664B1 (en) 1988-11-09
EP0134664A1 (en) 1985-03-20
JPS6039592A (ja) 1985-03-01
DE3475132D1 (en) 1988-12-15
ES8608215A1 (es) 1986-06-01
ES534139A0 (es) 1986-06-01

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