FI940383A0 - Förfarande och anordning för att rekombinera och/eller antända vätet ien H2-luft-ångblandning avsett speciellt för att utnyttjas i kärnkraftverk - Google Patents

Förfarande och anordning för att rekombinera och/eller antända vätet ien H2-luft-ångblandning avsett speciellt för att utnyttjas i kärnkraftverk

Info

Publication number
FI940383A0
FI940383A0 FI940383A FI940383A FI940383A0 FI 940383 A0 FI940383 A0 FI 940383A0 FI 940383 A FI940383 A FI 940383A FI 940383 A FI940383 A FI 940383A FI 940383 A0 FI940383 A0 FI 940383A0
Authority
FI
Finland
Prior art keywords
recombination
ignition
hydrogen
nuclear power
power plants
Prior art date
Application number
FI940383A
Other languages
English (en)
Finnish (fi)
Other versions
FI940383A (sv
FI112886B (sv
Inventor
Axel Hill
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of FI940383A publication Critical patent/FI940383A/sv
Publication of FI940383A0 publication Critical patent/FI940383A0/sv
Application granted granted Critical
Publication of FI112886B publication Critical patent/FI112886B/sv

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/28—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core
    • G21C19/30—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core with continuous purification of circulating fluent material, e.g. by extraction of fission products deterioration or corrosion products, impurities, e.g. by cold traps
    • G21C19/317—Recombination devices for radiolytic dissociation products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J12/00—Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor
    • B01J12/007—Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor in the presence of catalytically active bodies, e.g. porous plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • B01J19/243—Tubular reactors spirally, concentrically or zigzag wound
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00139—Controlling the temperature using electromagnetic heating
    • B01J2219/00146—Infrared radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00159—Controlling the temperature controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
    • 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)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Organic Chemistry (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Catalysts (AREA)
  • Hydrogen, Water And Hydrids (AREA)
FI940383A 1991-07-29 1994-01-26 Förfarande och anordning för att rekombinera och/eller antända vätet i en H2-luft-ångblandning avsett speciellt för att utnyttjas i kärnkraftverk FI112886B (sv)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE4125085A DE4125085A1 (de) 1991-07-29 1991-07-29 Verfahren und geraet zum rekombinieren und/oder zuenden von wasserstoff, enthalten in einem h(pfeil abwaerts)2(pfeil abwaerts)-luft-dampf-gemisch, insbesondere fuer kernkraftwerke
DE4125085 1991-07-29
DE9200612 1992-07-28
PCT/DE1992/000612 WO1993003489A1 (de) 1991-07-29 1992-07-28 Verfahren und gerät zum rekombinieren und/oder zünden von wasserstoff, enthalten in einem h2-luft-dampf-gemisch, insbesondere für kernkraftwerke

Publications (3)

Publication Number Publication Date
FI940383A FI940383A (sv) 1994-01-26
FI940383A0 true FI940383A0 (sv) 1994-01-26
FI112886B FI112886B (sv) 2004-01-30

Family

ID=6437235

Family Applications (1)

Application Number Title Priority Date Filing Date
FI940383A FI112886B (sv) 1991-07-29 1994-01-26 Förfarande och anordning för att rekombinera och/eller antända vätet i en H2-luft-ångblandning avsett speciellt för att utnyttjas i kärnkraftverk

Country Status (9)

Country Link
US (2) US5492686A (sv)
EP (1) EP0596964B1 (sv)
JP (1) JP3142568B2 (sv)
CA (1) CA2114414C (sv)
DE (2) DE4125085A1 (sv)
ES (1) ES2082487T3 (sv)
FI (1) FI112886B (sv)
HU (1) HU216109B (sv)
WO (1) WO1993003489A1 (sv)

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* Cited by examiner, † Cited by third party
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DE19503541A1 (de) * 1995-02-03 1996-08-08 Abb Management Ag Verfahren und Vorrichtung zum Absaugen der Kondensatorabgase eines Siedewasserreaktors
DE19524158A1 (de) * 1995-07-03 1997-01-09 Degussa Verfahren zur Herstellung von Blausäure
DE19544346C1 (de) * 1995-11-28 1997-04-03 Siemens Ag Sicherheitsbehälter eines Kernkraftwerkes
DE19636555C1 (de) 1996-09-09 1998-01-15 Siemens Ag Verfahren und Einrichtung zur Einleitung einer Wasserstoff-Sauerstoff-Reaktion in einem Reaktor-Sicherheitsbehälter
JPH10221490A (ja) * 1997-02-06 1998-08-21 Mitsubishi Heavy Ind Ltd 水素ガス含有空気の処理装置
DE19704608C1 (de) * 1997-02-07 1998-06-10 Siemens Ag Vorrichtung zur Rekombination von Wasserstoff in einem Gasgemisch
DE19722165C1 (de) 1997-05-27 1998-09-24 Siemens Ag Zündsystem zur Rekombination von Wasserstoff in einem Gasgemisch und Sicherheitsbehälter einer kerntechnischen Anlage
SE511697C2 (sv) * 1998-03-23 1999-11-08 Abb Ab Anordning för avdrivning av gas vid en kärnkraftanläggning
DE19821334C2 (de) * 1998-05-13 2002-07-11 Uwe Kuhnes Vorrichtung zum Einbau in einem Raum oder Anlage, insbesondere eines Kernkraftwerkes, in dem die Gefahr einer Wasserstoff-Freisetzung besteht
JP2000098075A (ja) * 1998-07-23 2000-04-07 Toshiba Corp 可燃性ガス除去装置
DE19852954A1 (de) * 1998-11-17 2000-05-18 Forschungszentrum Juelich Gmbh Rekombinator zum effektiven Beseitigen von Wasserstoff aus Störfallatmosphären
DE19852953C1 (de) * 1998-11-17 2000-03-30 Forschungszentrum Juelich Gmbh Katalysatorelement für einen Rekombinator zum effektiven Beseitigen von Wasserstoff aus Störfallatmosphären
DE19852951C2 (de) * 1998-11-17 2002-07-11 Forschungszentrum Juelich Gmbh 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
DE19919268C2 (de) * 1999-04-28 2002-02-28 Forschungszentrum Juelich Gmbh Rekombinator zum Beseitigen von Wasserstoff
KR100387731B1 (ko) * 1999-08-06 2003-06-18 가부시키가이샤 후지킨 수분발생 공급장치 및 수분발생용 반응로
DE19951664A1 (de) * 1999-10-26 2001-05-23 Forschungszentrum Juelich Gmbh Vorrichtung zur Beseitigung von Wasserstoff aus Gasgemischen in durchströmten Rohrleitungen
DE50309558D1 (de) * 2002-02-04 2008-05-21 Areva Np Gmbh Verfahren zur katalytischen Oxidation eines Gases sowie Rekombinationseinrichtung zur Durchführung des Verfahrens und System mit derartigen Rekombinationseinrichtung
CA2541169A1 (en) * 2003-10-10 2005-04-28 David W Bacon Apparatus for igniting combustible mediums
WO2007129109A2 (en) * 2006-05-08 2007-11-15 Compactgtl Plc Catalytic reactor comprising first and secondary flow channels arranged alternately
GB0608927D0 (en) * 2006-05-08 2006-06-14 Accentus Plc Catalytic Reactor
DE102007059827B3 (de) * 2007-12-11 2008-11-20 Areva Np Gmbh Sicherheitssystem ein kerntechnischen Anlage
DE102007060372B4 (de) * 2007-12-12 2010-11-18 Areva Np Gmbh Rekombinatorelement
CN101915786B (zh) * 2010-07-22 2013-05-08 中科华核电技术研究院有限公司 可燃气体监测系统及方法
KR200464123Y1 (ko) * 2011-05-04 2012-12-12 한국원자력기술 주식회사 피동형 자동촉매 재결합기
DE102012213614B3 (de) * 2012-08-01 2014-04-03 Areva Gmbh Containment-Schutzsystem für eine kerntechnische Anlage und zugehöriges Betriebsverfahren
CN102878578B (zh) * 2012-09-25 2014-12-03 中国船舶重工集团公司第七一八研究所 一种核电站用氢气点火器
CN103033441B (zh) * 2012-12-18 2016-01-13 重庆川仪分析仪器有限公司 安全壳内气体浓度分析方法、装置及气体分析仪
RU2548412C2 (ru) * 2013-08-26 2015-04-20 Открытое Акционерное Общество "Акмэ-Инжиниринг" Устройство для выведения водорода из бескислородных газовых сред
DE102014015948B4 (de) * 2014-10-30 2019-06-27 Westinghouse Electric Germany Gmbh Sicherheitszündvorrichtung
DE102016202452B4 (de) 2016-02-17 2018-06-21 Areva Gmbh Zündsystem zur Zündung brennbarer Gasgemische
KR20190100182A (ko) * 2017-01-11 2019-08-28 프라마톰 게엠베하 촉매 재조합기 및 필터 장치
US10839966B2 (en) * 2017-05-10 2020-11-17 Westinghouse Electric Company Llc Vortex driven passive hydrogen recombiner and igniter

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US1272181A (en) * 1917-11-06 1918-07-09 Carlo Andreucci Production of nitrogen from the air.
GB858079A (en) * 1959-01-13 1961-01-04 Engelhard Hanovia Inc Improvements in or relating to the combination of hydrogen and oxygen
US3243631A (en) * 1964-01-16 1966-03-29 Ling Temco Vought Inc Spark-catalytic ignitor
NL6909550A (sv) * 1969-06-23 1970-12-28
US3755075A (en) * 1970-03-25 1973-08-28 North American Rockwell Condenser-type gas combiner
BE788538A (fr) * 1971-09-09 1973-03-08 Westinghouse Electric Corp Appareil de recombinaison de l'hydrogene et de l'oxygene
SU1312970A1 (ru) * 1985-05-31 1988-09-15 Всесоюзный Теплотехнический Научно-Исследовательский Институт Им.Ф.Э.Дзержинского Способ сжигани водорода на атомной электростанции
DE3604416A1 (de) * 1986-02-12 1987-08-13 Grs Ges Fuer Reaktorsicherheit Vorrichtung zur beseitigung von wasserstoff
SU1368023A1 (ru) * 1986-04-11 1988-01-23 Институт газа АН УССР Термокаталитический реактор
US4741879A (en) * 1986-06-10 1988-05-03 The United States Of America As Represented By The United States Department Of Energy Catalytic igniters and their use to ignite lean hydrogen-air mixtures
DE3816012A1 (de) * 1987-08-14 1989-11-16 Siemens Ag Vorrichtung zur rekombination von wasserstoff und sauerstoff
JPH03505080A (ja) * 1988-06-14 1991-11-07 ビーゼンズ、ヨハネス ガススペース内可燃性ガス混合物除去の方法および装置
DE3826503A1 (de) * 1988-08-04 1990-02-08 Kernforschungsanlage Juelich Metallschichtsystem zur beseitigung von wasserstoff aus einem gasgemisch
DE3908620C1 (en) * 1989-03-16 1990-10-04 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung Ev, 8000 Muenchen, De Hydrogen recombiner
DE3929327C1 (en) * 1989-09-04 1990-10-25 Battelle-Institut Ev, 6000 Frankfurt, De Hydrogen spark igniter for nuclear power station - has spark path safety device with catalyst for controlled combustion
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
DE4015228A1 (de) * 1990-05-11 1991-11-14 Siemens Ag Vorrichtung fuer die rekombination von wasserstoff und sauerstoff sowie verwendung der vorrichtung

Also Published As

Publication number Publication date
FI940383A (sv) 1994-01-26
CA2114414C (en) 2002-11-12
JPH06509419A (ja) 1994-10-20
JP3142568B2 (ja) 2001-03-07
WO1993003489A1 (de) 1993-02-18
HU9400259D0 (en) 1994-05-30
FI112886B (sv) 2004-01-30
HUT67988A (en) 1995-05-29
US5492686A (en) 1996-02-20
EP0596964B1 (de) 1996-01-03
EP0596964A1 (de) 1994-05-18
HU216109B (hu) 1999-04-28
DE4125085A1 (de) 1993-02-04
CA2114414A1 (en) 1993-02-18
US5592521A (en) 1997-01-07
ES2082487T3 (es) 1996-03-16
DE59204956D1 (de) 1996-02-15

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Owner name: AREVA NP GMBH

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