KR910008357B1 - 원자로 격납 용기 범람수의 pH 조절 설비 - Google Patents

원자로 격납 용기 범람수의 pH 조절 설비 Download PDF

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Publication number
KR910008357B1
KR910008357B1 KR1019850000600A KR850000600A KR910008357B1 KR 910008357 B1 KR910008357 B1 KR 910008357B1 KR 1019850000600 A KR1019850000600 A KR 1019850000600A KR 850000600 A KR850000600 A KR 850000600A KR 910008357 B1 KR910008357 B1 KR 910008357B1
Authority
KR
South Korea
Prior art keywords
sump
liquid
control system
vessel
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.)
Expired
Application number
KR1019850000600A
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English (en)
Korean (ko)
Other versions
KR850006238A (ko
Inventor
죤 게라우스키 토마스
Original Assignee
웨스팅하우스 일렉트릭 코오포레이숀
씨.에프.오버매서
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.)
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Publication date
Application filed by 웨스팅하우스 일렉트릭 코오포레이숀, 씨.에프.오버매서 filed Critical 웨스팅하우스 일렉트릭 코오포레이숀
Publication of KR850006238A publication Critical patent/KR850006238A/ko
Application granted granted Critical
Publication of KR910008357B1 publication Critical patent/KR910008357B1/ko
Expired legal-status Critical Current

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    • 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
    • G21C15/18—Emergency cooling arrangements; Removing shut-down heat
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C9/00—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices
    • 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

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
KR1019850000600A 1984-02-01 1985-01-31 원자로 격납 용기 범람수의 pH 조절 설비 Expired KR910008357B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US576060 1984-02-01
US06/576,060 US4609523A (en) 1984-02-01 1984-02-01 Passive pH adjustment of nuclear reactor containment flood water

Publications (2)

Publication Number Publication Date
KR850006238A KR850006238A (ko) 1985-10-02
KR910008357B1 true KR910008357B1 (ko) 1991-10-12

Family

ID=24302802

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850000600A Expired KR910008357B1 (ko) 1984-02-01 1985-01-31 원자로 격납 용기 범람수의 pH 조절 설비

Country Status (7)

Country Link
US (1) US4609523A (https=)
EP (1) EP0151531B1 (https=)
JP (1) JPS60181696A (https=)
KR (1) KR910008357B1 (https=)
DE (1) DE3573350D1 (https=)
ES (1) ES8702049A1 (https=)
GB (1) GB2154045B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8675807B2 (en) 2008-04-10 2014-03-18 Mitsubishi Heavy Industries, Ltd. Basket and pH adjusting device

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5255296A (en) * 1992-06-24 1993-10-19 Westinghouse Electric Corp. Collecting and recirculating condensate in a nuclear reactor containment
US5295170A (en) * 1993-06-07 1994-03-15 Westinghouse Electric Corp. Nuclear reactor with passive means of adjusting the pH of post accident water
US20080219395A1 (en) * 2007-03-06 2008-09-11 Areva Np Nuclear power plant using nanoparticles in emergency situations and related method
JP4764412B2 (ja) * 2007-12-27 2011-09-07 三菱重工業株式会社 ｐＨ調整装置
JP4764411B2 (ja) * 2007-12-27 2011-09-07 三菱重工業株式会社 ｐＨ調整システムおよびｐＨ調整方法
US9266756B2 (en) * 2012-04-19 2016-02-23 Westinghouse Electric Company Llc Mobile boration system
CN103778977A (zh) * 2012-10-22 2014-05-07 中国核动力研究设计院 一种核电站事故后冷却溶液非能动pH值控制系统及方法
CN103366839A (zh) * 2013-07-26 2013-10-23 中广核工程有限公司 核电厂LOCA事故下安全壳内长期水源pH值的调节结构
US9715947B2 (en) * 2013-08-09 2017-07-25 Ge-Hitachi Nuclear Energy Americas Llc Systems for debris mitigation in nuclear reactor safety systems
FR3038445B1 (fr) * 2015-07-03 2017-08-18 Areva Reacteur nucleaire avec un dispositif de filtration dans le reservoir irwst

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2907689A (en) * 1949-10-24 1959-10-06 Calvin P Kidder Method of controlling corrosion in a neutronic reactor
US3649451A (en) * 1968-09-23 1972-03-14 Westinghouse Electric Corp Nuclear reactor containment system
US3715316A (en) * 1971-01-28 1973-02-06 Atomic Energy Commission Reactor safety spray solution base-borate
US3691084A (en) * 1971-04-19 1972-09-12 Atomic Energy Commission Base-borate reactor safety spray solution for radiolytic hydrogen suppression
BE788187A (fr) * 1971-09-01 1973-02-28 Babcock & Wilcox Co Systeme de proctection pour reacteurs nucleaires
US3859166A (en) * 1972-12-01 1975-01-07 Combustion Eng Combined storage tank and sump for nuclear reactor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8675807B2 (en) 2008-04-10 2014-03-18 Mitsubishi Heavy Industries, Ltd. Basket and pH adjusting device

Also Published As

Publication number Publication date
DE3573350D1 (en) 1989-11-02
JPS60181696A (ja) 1985-09-17
GB8501680D0 (en) 1985-03-27
US4609523A (en) 1986-09-02
GB2154045A (en) 1985-08-29
EP0151531A3 (en) 1987-09-30
EP0151531A2 (en) 1985-08-14
JPH0362238B2 (https=) 1991-09-25
ES539889A0 (es) 1986-12-01
KR850006238A (ko) 1985-10-02
EP0151531B1 (en) 1989-09-27
GB2154045B (en) 1987-09-09
ES8702049A1 (es) 1986-12-01

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