ES2079933T3 - Disposicion para la inertizacion pasiva de la mezcla de gases en la vasija de seguridad de una central nuclear. - Google Patents

Disposicion para la inertizacion pasiva de la mezcla de gases en la vasija de seguridad de una central nuclear.

Info

Publication number
ES2079933T3
ES2079933T3 ES93113522T ES93113522T ES2079933T3 ES 2079933 T3 ES2079933 T3 ES 2079933T3 ES 93113522 T ES93113522 T ES 93113522T ES 93113522 T ES93113522 T ES 93113522T ES 2079933 T3 ES2079933 T3 ES 2079933T3
Authority
ES
Spain
Prior art keywords
inertization
gas mixture
passive
power plant
nuclear power
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 - Lifetime
Application number
ES93113522T
Other languages
English (en)
Inventor
Amiya Kumar Dr Chakraborty
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.)
ANLAGEN und REAKTORSICHERHEIT
Original Assignee
ANLAGEN und REAKTORSICHERHEIT
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 ANLAGEN und REAKTORSICHERHEIT filed Critical ANLAGEN und REAKTORSICHERHEIT
Application granted granted Critical
Publication of ES2079933T3 publication Critical patent/ES2079933T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G21C9/04—Means for suppressing fires ; Earthquake protection
    • G21C9/06—Means for preventing accumulation of explosives gases, e.g. recombiners
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

SE PROPONE UN DISPOSITIVO PARA LA INERTIZACION PASIVA DE LA MEZCLA DE GAS QUE SE GENERA EN UNA CENTRAL NUCLEAR EN UNA SITUACION DE ACCIDENTE, QUE SE BASA EN LA UTILIZACION DE SUSTANCIAS QUIMICAS, DONDE PARA CONSEGUIR UNA TEMPERATURA DE REACCION DETERMINADA SE REALIZA BAJO LIBERACION DE UN GAS DE INERTIZACION O MEDIANTE DISGREGACION O REACCION DE LA MEZCLA DE GASES. EL DISPOSITIVO ES APROPIADO ESPECIALMENTE PARA SU UTILIZACION EN UNION CON RECOMBINADORES CATALITICOS PARA LA ELIMINACION DE HIDROGENO MEDIANTE OXIDACION CON EL OXIGENO PRESENTE. EL CALOR GENERADO EN ESTA RECOMBINACION DESARROLLADA DE FORMA ISOTERMICA PUEDE SER UTILIZADO DE TAL MODO, QUE LAS SUSTANCIAS QUIMICAS SE CALIENTAN SOBRE LA TEMPERATURA NECESARIA, ENCONTRANDOSE SU TEMPERATURA DE REACCION POR ENCIMA DE LA TEMPERATURA (POR EJ. 100 ION DE ACCIDENTE.
ES93113522T 1993-08-24 1993-08-24 Disposicion para la inertizacion pasiva de la mezcla de gases en la vasija de seguridad de una central nuclear. Expired - Lifetime ES2079933T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP93113522A EP0640990B1 (de) 1993-08-24 1993-08-24 Vorrichtung zur passiven Inertisierung des Gasgemisches im Sicherheitsbehälter eines Kernkraftwerkes

Publications (1)

Publication Number Publication Date
ES2079933T3 true ES2079933T3 (es) 1996-01-16

Family

ID=8213203

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93113522T Expired - Lifetime ES2079933T3 (es) 1993-08-24 1993-08-24 Disposicion para la inertizacion pasiva de la mezcla de gases en la vasija de seguridad de una central nuclear.

Country Status (7)

Country Link
US (1) US5495511A (es)
EP (1) EP0640990B1 (es)
JP (1) JPH07151888A (es)
CA (1) CA2129774C (es)
DE (1) DE59300973D1 (es)
ES (1) ES2079933T3 (es)
RU (1) RU2134917C1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4423400C2 (de) * 1994-07-04 1998-02-05 Siemens Ag Verfahren und Vorrichtung zur Erzeugung eines Inertisierungsgases
KR20010034081A (ko) * 1998-01-13 2001-04-25 칼 하인쯔 호르닝어 컨테이너 및 원자력 발전소로 공급되는 불활성화 가스의발생 방법 및 설비
DE19852953C1 (de) * 1998-11-17 2000-03-30 Forschungszentrum Juelich Gmbh Katalysatorelement für einen Rekombinator zum effektiven Beseitigen von Wasserstoff aus Störfallatmosphären
DE19914814C1 (de) * 1999-03-31 2000-12-14 Siemens Ag Rekombinationseinrichtung und Verfahren zur katalytischen Rekombination von Wasserstoff und/oder Kohlenmonoxid mit Sauerstoff in einem Gasgemisch
US6902709B1 (en) * 1999-06-09 2005-06-07 Kabushiki Kaisha Toshiba Hydrogen removing apparatus
RU2214634C2 (ru) * 2001-08-08 2003-10-20 Центр КОРТЭС Система послеаварийной инертизации
TWI390145B (zh) * 2008-03-31 2013-03-21 Rohm & Haas 用於爆燃壓力衰減之方法及設備
RU2415484C1 (ru) * 2009-08-13 2011-03-27 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" Способ снижения пожаровзрывоопасности газовой среды контейнеров с экологически опасными химически активными материалами
CN102306506A (zh) * 2011-09-15 2012-01-04 中国核电工程有限公司 用于核电站设计基准事故和严重事故下安全壳消氢的设计方法
DE102012220159B4 (de) * 2012-11-06 2019-06-27 Ersa Gmbh Verfahren und Reinigungssystem zur Reinigung des Prozessgases in Lötanlagen und Lötabsaugsystemen
WO2015080627A1 (ru) * 2013-11-26 2015-06-04 Открытое Акционерное Общество "Акмэ-Инжиниринг" Система очистки газовой среды от водорода и способ ее эксплуатации
CN104240777B (zh) * 2014-09-17 2017-03-01 四川材料与工艺研究所 基于核电站安全壳内的氢氧复合催化板的在线定检再生装置及方法
CN106328219A (zh) * 2016-10-20 2017-01-11 中国船舶重工集团公司第七八研究所 一种非能动消氢装置
RU2670430C1 (ru) 2017-11-30 2018-10-23 Акционерное Общество "Российский Концерн По Производству Электрической И Тепловой Энергии На Атомных Станциях" (Ао "Концерн Росэнергоатом") Способ обеспечения водородной взрывобезопасности атомной электростанции
CN113130100A (zh) * 2021-04-09 2021-07-16 哈尔滨工程大学 一种氢气复合器组件单元轴向优化装置
CN113113159A (zh) * 2021-04-09 2021-07-13 哈尔滨工程大学 一种组件结构氢气复合器的优化装置
CN113380431A (zh) * 2021-06-03 2021-09-10 哈尔滨工程大学 一种氢气复合器催化单元
CN113380430A (zh) * 2021-06-03 2021-09-10 哈尔滨工程大学 一种氢气复合器催化剂装载盒

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2718460A (en) * 1952-09-10 1955-09-20 Oxy Catalyst Inc Catalytic assembly
US2943921A (en) * 1957-07-27 1960-07-05 King L D Percival Catalytic recombiner for a nuclear reactor
US3479144A (en) * 1964-09-22 1969-11-18 United Aircraft Corp Catalytic burner
US3469947A (en) * 1965-01-12 1969-09-30 Whirlpool Co Atmosphere generator
US3490878A (en) * 1965-04-28 1970-01-20 United Aircraft Corp Catalytic burner
US3660041A (en) * 1968-10-29 1972-05-02 Gen Electric Burner-flame arrester for burning off-gas from a boiling water reactor power plant
US4210614A (en) * 1970-08-05 1980-07-01 Nucledyne Engineering Corp. Passive containment system
US4050983A (en) * 1970-08-05 1977-09-27 Nucledyne Engineering Corporation Passive containment system
US4139603A (en) * 1971-09-09 1979-02-13 Westinghouse Electric Corp. Hydrogen-oxygen recombiner
US3859053A (en) * 1972-10-27 1975-01-07 Universal Oil Prod Co Recombiner for dissociated hydrogen and oxygen
US4228132A (en) * 1973-08-10 1980-10-14 Westinghouse Electric Corp. Hydrogen-oxygen recombiner
US4008050A (en) * 1975-06-11 1977-02-15 Betz Erwin C Apparatus for combining oxygen and hydrogen
FR2360322A1 (fr) * 1975-11-26 1978-03-03 Commissariat Energie Atomique Procede et poudre pour l'extinction des feux de metaux liquides
DE7541252U (de) * 1975-12-24 1976-04-29 Paul Gillet Gmbh, 6732 Edenkoben Vorrichtung zum reinigen der abgase von brennkraftmaschinen
US4006562A (en) * 1976-01-02 1977-02-08 The Stanley Works Door system with improved weatherseal
DE2633113C2 (de) * 1976-07-23 1984-08-30 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zur Vermeidung von Gefahren, die bei Störfällen an wassergekühlten Kernreaktoren entstehen
US4119706A (en) * 1976-10-12 1978-10-10 Engelhard Minerals & Chemicals Corporation Method of catalytically recombining radiolytic hydrogen and radiolytic oxygen
US4125380A (en) * 1977-03-02 1978-11-14 Carmine Negola Pollution control device
US4226675A (en) * 1977-05-23 1980-10-07 Comsip Delphi, Inc. Method and apparatus for monitoring and measuring a gas
US4303553A (en) * 1978-09-28 1981-12-01 Nippon Asbestos Co., Ltd. Neutron-protection heat insulating material
JPS5726220A (en) * 1980-07-24 1982-02-12 Ngk Insulators Ltd Thermal shock resisting ceramic honeycomb-type catalyzer converter
DE3177046D1 (en) * 1981-01-25 1989-06-01 Jahn Hermann Hazard avoiding or diminishing method for an installation and its environment due to reacting mixtures
US4509966A (en) * 1983-05-18 1985-04-09 General Motors Corporation Wall-flow monolith filter with porous plugs
US4869845A (en) * 1983-10-26 1989-09-26 Betz Laboratories, Inc. Water treatment compositions
EP0148358B1 (de) * 1983-11-10 1991-04-03 KAT-TEC Gesellschaft für Katalysatortechnik mbH Katalysator zur Verbrennung und Umwandlung von Gasen und höheren Kohlenwasserstoffen, sowie Vorrichtung zur Reduktion von Stickoxiden und Abgasnachverbrenner mit einem solchen Katalysator
JPS61213795A (ja) * 1985-03-20 1986-09-22 株式会社東芝 原子炉格納容器の可燃性ガス濃度制御装置
JPS62160121A (ja) * 1985-12-28 1987-07-16 Ngk Insulators Ltd 多孔質隔膜
DE3604416A1 (de) * 1986-02-12 1987-08-13 Grs Ges Fuer Reaktorsicherheit Vorrichtung zur beseitigung von wasserstoff
DE3816012A1 (de) * 1987-08-14 1989-11-16 Siemens Ag Vorrichtung zur rekombination von wasserstoff und sauerstoff
DE3727207A1 (de) * 1987-08-14 1989-02-23 Siemens Ag Vorrichtung zur rekombination von wasserstoff und sauerstoff
GB8720996D0 (en) * 1987-09-07 1987-10-14 Glaverbel Fire hazard control
DE3739720A1 (de) * 1987-11-24 1989-06-08 Wiesemes Johannes Wasserstoffbeseitigung aus einer nachunfallatmosphaere eines kernkraftwerks
DE3826503A1 (de) * 1988-08-04 1990-02-08 Kernforschungsanlage Juelich Metallschichtsystem zur beseitigung von wasserstoff aus einem gasgemisch
DE58908947D1 (de) * 1989-09-04 1995-03-09 Grs Ges Reaktorsicherheit Vorrichtung zur Entfernung von Wasserstoff und Auflösung von Sperrschichten.
US5040609A (en) * 1989-10-04 1991-08-20 E. I. Du Pont De Nemours And Company Fire extinguishing composition and process
DE4003833A1 (de) * 1990-01-08 1991-07-11 Grs Ges Fuer Reaktorsicherheit Vorrichtung zur entfernung von wasserstoff aus einem wasserstoff, sauerstoff, dampf und aerosole enthaltenden gasgemisch
JP2701999B2 (ja) * 1990-05-16 1998-01-21 株式会社上野製薬応用研究所 酸素吸収剤
US5236617A (en) * 1990-05-16 1993-08-17 K.K. Ueno Seiyaku Oyo Kenkyujc Oxygen absorbent
DE4036126A1 (de) * 1990-11-13 1992-05-14 Grs Ges Reaktorsicherheit Behaelter fuer katalysatoren zur oxidation von wasserstoff
DE4202089A1 (de) * 1992-01-27 1993-07-29 Wiesemes Johannes Sensor zur konzentrationsbestimmung brennbarer oder inerter gase, daempfe, gas- oder dampfgemische

Also Published As

Publication number Publication date
US5495511A (en) 1996-02-27
EP0640990B1 (de) 1995-11-15
JPH07151888A (ja) 1995-06-16
EP0640990A1 (de) 1995-03-01
CA2129774C (en) 2000-04-18
RU2134917C1 (ru) 1999-08-20
RU94030456A (ru) 1996-06-20
CA2129774A1 (en) 1995-02-25
DE59300973D1 (de) 1995-12-21

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