FI893688A - Katalysator bestaoende av ett metallskiktsystem foer avlaegsning av vaete fraon en gasblandning. - Google Patents

Katalysator bestaoende av ett metallskiktsystem foer avlaegsning av vaete fraon en gasblandning. Download PDF

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Publication number
FI893688A
FI893688A FI893688A FI893688A FI893688A FI 893688 A FI893688 A FI 893688A FI 893688 A FI893688 A FI 893688A FI 893688 A FI893688 A FI 893688A FI 893688 A FI893688 A FI 893688A
Authority
FI
Finland
Prior art keywords
surface layer
vaete
metallskiktsystem
gasblandning
fraon
Prior art date
Application number
FI893688A
Other languages
English (en)
Other versions
FI893688A0 (fi
Inventor
Amiya Kumar Chakraborty
Edmund Kersting
Juergen Rohde
Karl-Heinz Klatt
Helmut Wenzl
Ralf Konrad
Original Assignee
Kernforschungsanlage Juelich
Grs Ges 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 Kernforschungsanlage Juelich, Grs Ges Reaktorsicherheit filed Critical Kernforschungsanlage Juelich
Publication of FI893688A0 publication Critical patent/FI893688A0/fi
Publication of FI893688A publication Critical patent/FI893688A/fi

Links

Classifications

    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/008—Details of the reactor or of the particulate material; Processes to increase or to retard the rate of reaction
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
    • B01J23/892—Nickel and noble metals
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/024—Multiple impregnation or coating
    • B01J37/0244—Coatings comprising several layers
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/02—Preparation of oxygen
    • C01B13/0229—Purification or separation processes
    • C01B13/0233—Chemical processing only
    • C01B13/0237—Chemical processing only by oxidation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B5/00—Water
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00539—Pressure
    • 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
    • B01J2219/00002—Chemical plants
    • B01J2219/00018—Construction aspects
    • B01J2219/0002—Plants assembled from modules joined together
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • General Chemical & Material Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Gas Separation By Absorption (AREA)
FI893688A 1988-08-04 1989-08-03 Katalysator bestaoende av ett metallskiktsystem foer avlaegsning av vaete fraon en gasblandning. FI893688A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3826503A DE3826503A1 (de) 1988-08-04 1988-08-04 Metallschichtsystem zur beseitigung von wasserstoff aus einem gasgemisch

Publications (2)

Publication Number Publication Date
FI893688A0 FI893688A0 (fi) 1989-08-03
FI893688A true FI893688A (fi) 1990-02-05

Family

ID=25870823

Family Applications (2)

Application Number Title Priority Date Filing Date
FI893688A FI893688A (fi) 1988-08-04 1989-08-03 Katalysator bestaoende av ett metallskiktsystem foer avlaegsning av vaete fraon en gasblandning.
FI904179A FI100141B (fi) 1988-08-04 1990-08-23 Laite vedyn poistamiseksi vetyä ja happea sisältävästä kaasuseoksesta

Family Applications After (1)

Application Number Title Priority Date Filing Date
FI904179A FI100141B (fi) 1988-08-04 1990-08-23 Laite vedyn poistamiseksi vetyä ja happea sisältävästä kaasuseoksesta

Country Status (8)

Country Link
US (1) US4992407A (fi)
EP (2) EP0358912B1 (fi)
JP (1) JPH0283037A (fi)
AT (1) ATE71338T1 (fi)
DE (3) DE3826503A1 (fi)
ES (2) ES2032344T3 (fi)
FI (2) FI893688A (fi)
RU (2) RU1779224C (fi)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5466651A (en) * 1988-11-18 1995-11-14 Pfefferle; William C. Catalytic method
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
EP0467110B1 (de) * 1990-07-12 1994-11-23 Forschungszentrum Jülich Gmbh Katalysator zur Beseitigung von Wasserstoff aus einer Wasserstoff, Sauerstoff und Dampf enthaltenden Atmosphäre
US5643850A (en) * 1991-03-09 1997-07-01 Forschungszentrum Julich Gmbh Process for the production of a catalyst layer on a carrier material and catalyst with a catalyst layer for the removal of hydrogen from a hydrogen and oxygen-containing gas mixture
DE59209971D1 (de) * 1991-03-09 2002-12-05 Forschungszentrum Juelich Gmbh Katalysator zur Entfernung von Wasserstoff aus einem wasserstoff-und sauer- stoffenhaltendem Gasgemisch und Verfahren zur Herstellung des Katalysators
US5525570A (en) * 1991-03-09 1996-06-11 Forschungszentrum Julich Gmbh Process for producing a catalyst layer on a carrier and a catalyst produced therefrom
DE4125085A1 (de) * 1991-07-29 1993-02-04 Siemens Ag 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
DE4319973A1 (de) * 1993-06-17 1995-02-16 Forschungszentrum Juelich Gmbh Katalysatoren zur Beseitigung von Wasserstoff aus einer Wasserstoff, Luft und Dampf enthaltenden Atmosphäre
DE59300973D1 (de) * 1993-08-24 1995-12-21 Anlagen Und Reaktorsicherheit Vorrichtung zur passiven Inertisierung des Gasgemisches im Sicherheitsbehälter eines Kernkraftwerkes.
DE59300692D1 (de) * 1993-12-13 1995-11-16 Anlagen Und Reaktorsicherheit Vorrichtung zur Entfernung von freiem Wasserstoff aus einem Wasserstoff und Sauerstoff enthaltenden Gasgemisch.
DE19704608C1 (de) 1997-02-07 1998-06-10 Siemens Ag Vorrichtung zur Rekombination von Wasserstoff in einem Gasgemisch
US6193832B1 (en) * 1997-07-25 2001-02-27 International Business Machines Corporation Method of making dielectric catalyst structures
US6197267B1 (en) 1997-07-25 2001-03-06 International Business Machines Corporation Catalytic reactor
US6130182A (en) * 1997-07-25 2000-10-10 International Business Machines Corporation Dielectric catalyst structures
DE19743733A1 (de) * 1997-10-02 1999-04-08 Linde Ag Verfahren zur Entfernung von Wasserstoff und/oder Kohlenmonoxid aus einem Luftstrom
DE19751171C1 (de) * 1997-11-19 1999-07-15 Forschungszentrum Juelich Gmbh Vorrichtung zur Kühlung inertisierter Störfallatmosphären und zur Abtrennung und Beseitigung von Wasserstoff
US6297185B1 (en) 1998-02-23 2001-10-02 T/J Technologies, Inc. Catalyst
JP2000098075A (ja) * 1998-07-23 2000-04-07 Toshiba Corp 可燃性ガス除去装置
US6479428B1 (en) * 1998-07-27 2002-11-12 Battelle Memorial Institute Long life hydrocarbon conversion catalyst and method of making
DE19852953C1 (de) 1998-11-17 2000-03-30 Forschungszentrum Juelich Gmbh Katalysatorelement für einen Rekombinator zum effektiven Beseitigen von Wasserstoff aus Störfallatmosphären
DE19852954A1 (de) * 1998-11-17 2000-05-18 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
DE19951664A1 (de) * 1999-10-26 2001-05-23 Forschungszentrum Juelich Gmbh Vorrichtung zur Beseitigung von Wasserstoff aus Gasgemischen in durchströmten Rohrleitungen
US6797669B2 (en) * 2000-12-29 2004-09-28 China Petroleum & Chemical Corporation Catalyst for selective hydrogenation, its preparation process and application
US8383293B2 (en) * 2006-11-22 2013-02-26 GM Global Technology Operations LLC Supports for fuel cell catalysts based on transition metal silicides
KR101187138B1 (ko) * 2009-08-03 2012-09-28 가부시키가이샤 토호쿠 테크노 아치 자왜막, 자왜소자, 토크센서, 힘 센서, 압력 센서 및 그 제조방법
JP6456827B2 (ja) 2012-08-27 2019-01-23 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツングＭｅｒｃｋ Ｐａｔｅｎｔ Ｇｅｓｅｌｌｓｃｈａｆｔ ｍｉｔ ｂｅｓｃｈｒａｅｎｋｔｅｒ Ｈａｆｔｕｎｇ 改良型の電気脱イオンモジュールおよび装置
RU2596258C1 (ru) * 2015-06-19 2016-09-10 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") Поглотитель водорода
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

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Publication number Priority date Publication date Assignee Title
US4228132A (en) * 1973-08-10 1980-10-14 Westinghouse Electric Corp. Hydrogen-oxygen recombiner
FR2507920B1 (fr) * 1981-06-22 1986-05-16 Rhone Poulenc Spec Chim Support de catalyseur, notamment de catalyseur de post-combustion et procede de fabrication de ce support
DE3604416A1 (de) * 1986-02-12 1987-08-13 Grs Ges Fuer Reaktorsicherheit Vorrichtung zur beseitigung von wasserstoff
JPS63162045A (ja) * 1986-12-25 1988-07-05 Toyota Motor Corp 排ガス浄化用メタル担体触媒の製造方法
DE3725290A1 (de) * 1987-07-30 1989-02-16 Kernforschungsanlage Juelich Palladiumlegierung als katalysator zur oxidation von wasserstoff in wasserstoff und sauerstoff enthaltender atmosphaere
DE3816012A1 (de) * 1987-08-14 1989-11-16 Siemens Ag Vorrichtung zur rekombination von wasserstoff und sauerstoff

Also Published As

Publication number Publication date
JPH0283037A (ja) 1990-03-23
DE3826503C2 (fi) 1992-01-16
US4992407A (en) 1991-02-12
RU1779224C (ru) 1992-11-30
ATE71338T1 (de) 1992-01-15
EP0358912B1 (de) 1992-01-08
FI904179A0 (fi) 1990-08-23
EP0358912A1 (de) 1990-03-21
FI100141B (fi) 1997-09-30
ES2068223T3 (es) 1995-04-16
ES2032344T3 (es) 1993-02-01
EP0416140B1 (de) 1994-12-21
EP0416140A1 (de) 1991-03-13
RU2012393C1 (ru) 1994-05-15
DE3826503A1 (de) 1990-02-08
FI893688A0 (fi) 1989-08-03
DE58900697D1 (de) 1992-02-20
DE58908804D1 (de) 1995-02-02

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Legal Events

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Owner name: GESELLSCHAFT FUER REAKTORSICHERHEIT

Owner name: FORSCHUNGSZENTRUM JUELICH GMBH