CA1314277C - Palladium alloy as catalyst for the oxidation of hydrogen in an atmosphere containing hydrogen and oxyden - Google Patents

Palladium alloy as catalyst for the oxidation of hydrogen in an atmosphere containing hydrogen and oxyden

Info

Publication number
CA1314277C
CA1314277C CA000573405A CA573405A CA1314277C CA 1314277 C CA1314277 C CA 1314277C CA 000573405 A CA000573405 A CA 000573405A CA 573405 A CA573405 A CA 573405A CA 1314277 C CA1314277 C CA 1314277C
Authority
CA
Canada
Prior art keywords
weight
carrier plate
hydrogen
alloy
palladium alloy
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
CA000573405A
Other languages
English (en)
French (fr)
Inventor
Karl-Heinz Klatt
Ralf Konrad
Helmut Wenzl
Amiya K. Chakraborty
Jurgen Rohde
Edmund Kersting
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.)
Forschungszentrum Juelich GmbH
Gesellschaft fur Reaktorsicherheit mbH (GRS)
Original Assignee
Forschungszentrum Juelich GmbH
Gesellschaft fur Reaktorsicherheit mbH (GRS)
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 Forschungszentrum Juelich GmbH, Gesellschaft fur Reaktorsicherheit mbH (GRS) filed Critical Forschungszentrum Juelich GmbH
Application granted granted Critical
Publication of CA1314277C publication Critical patent/CA1314277C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B5/00—Water
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C5/00—Alloys based on noble metals
    • C22C5/04—Alloys based on a platinum group metal
    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
CA000573405A 1987-07-30 1988-07-29 Palladium alloy as catalyst for the oxidation of hydrogen in an atmosphere containing hydrogen and oxyden Expired - Lifetime CA1314277C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3725290.9 1987-07-30
DE19873725290 DE3725290A1 (de) 1987-07-30 1987-07-30 Palladiumlegierung als katalysator zur oxidation von wasserstoff in wasserstoff und sauerstoff enthaltender atmosphaere

Publications (1)

Publication Number Publication Date
CA1314277C true CA1314277C (en) 1993-03-09

Family

ID=6332725

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000573405A Expired - Lifetime CA1314277C (en) 1987-07-30 1988-07-29 Palladium alloy as catalyst for the oxidation of hydrogen in an atmosphere containing hydrogen and oxyden

Country Status (6)

Country Link
EP (1) EP0301536B1 (OSRAM)
JP (1) JP2723544B2 (OSRAM)
CA (1) CA1314277C (OSRAM)
DE (2) DE3725290A1 (OSRAM)
RU (1) RU1782326C (OSRAM)
SU (1) SU1757445A3 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104575632A (zh) * 2013-10-17 2015-04-29 韩国原子力研究院 可燃气体燃烧控制器

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3826503A1 (de) * 1988-08-04 1990-02-08 Kernforschungsanlage Juelich Metallschichtsystem zur beseitigung von wasserstoff aus einem gasgemisch
DE3909540A1 (de) * 1989-03-22 1990-09-27 Nis Ingenieurgesellschaft Mbh Vorrichtung zur rekombination von wasserstoff aus einem wasserstoffhaltigen gasgemisch
DE58908947D1 (de) * 1989-09-04 1995-03-09 Grs Ges Reaktorsicherheit Vorrichtung zur Entfernung von Wasserstoff und Auflösung von Sperrschichten.
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
ATE114292T1 (de) * 1990-07-12 1994-12-15 Forschungszentrum Juelich Gmbh Katalysator zur beseitigung von wasserstoff aus einer wasserstoff, sauerstoff und dampf enthaltenden atmosphäre.
FR2666030B1 (fr) * 1990-08-27 1993-06-04 Commissariat Energie Atomique Procede d'humidification d'un gaz et dispositif pour sa mise en óoeuvre.
FI93316C (fi) * 1993-02-10 1995-03-27 Kemira Oy Vetyperoksidiprosessissa käytettävä hydrauskatalyytti ja menetelmä sen valmistamiseksi
DE4319973A1 (de) * 1993-06-17 1995-02-16 Forschungszentrum Juelich Gmbh Katalysatoren zur Beseitigung von Wasserstoff aus einer Wasserstoff, Luft und Dampf enthaltenden Atmosphäre
DE59303278D1 (de) * 1993-11-11 1996-08-22 Anlagen Und Reaktorsicherheit Verfahren zur Herstellung einer hochporösen Katalysatorschicht aus einer Palladium- oder Platinlegierung
DE59300692D1 (de) * 1993-12-13 1995-11-16 Anlagen Und Reaktorsicherheit Vorrichtung zur Entfernung von freiem Wasserstoff aus einem Wasserstoff und Sauerstoff enthaltenden Gasgemisch.
RU2132885C1 (ru) * 1995-08-08 1999-07-10 Институт химии силикатов РАН Состав композиции на основе палладия
DE19636557B4 (de) * 1996-09-09 2005-02-03 Framatome Anp Gmbh Verwendung eines Katalysatorsystems und Rekombinationseinrichtung zur Rekombination von Wasserstoff und Sauerstoff, insbesondere für ein Kernkraftwerk
DE19636555C1 (de) * 1996-09-09 1998-01-15 Siemens Ag Verfahren und Einrichtung zur Einleitung einer Wasserstoff-Sauerstoff-Reaktion in einem Reaktor-Sicherheitsbehälter
JP2000098075A (ja) * 1998-07-23 2000-04-07 Toshiba Corp 可燃性ガス除去装置
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
DE10223328A1 (de) * 2002-05-25 2003-12-11 Chemical Consulting Dornseiffe Gaskonverter mit aktivitätsangepasstem Katalysatorsystem
DE102004052542B4 (de) * 2004-11-13 2007-02-08 Hauptmanns, Ulrich, Prof. Dr.-Ing. Fahrzeugkomponente und Beschichtungsmaterial für eine Fahrzeugkomponente
CN100457935C (zh) * 2005-11-09 2009-02-04 贵研铂业股份有限公司 回收铂催化剂用钯基合金及回收网
DE102012220159B4 (de) * 2012-11-06 2019-06-27 Ersa Gmbh Verfahren und Reinigungssystem zur Reinigung des Prozessgases in Lötanlagen und Lötabsaugsystemen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2847284A (en) * 1955-03-10 1958-08-12 Harold M Busey Apparatus for catalytically combining gases
GB1123585A (en) * 1964-09-03 1968-08-14 Engelhard Min & Chem Process for the removal of hydrogen and/or oxygen from gaseous mixtures
DE1533234B1 (de) * 1966-12-09 1970-06-11 Degussa Verwendung einer Palladium-Chrom-Legierung als Werkstoff zur Reinigung und Abscheidung von Wasserstoff oder fuer Brennstoffzellenelektroden
US3740313A (en) * 1968-10-29 1973-06-19 Gen Electric Burner-flame arrester for burning offgas from a boiling water reactorpower plant
FR2139081A1 (en) * 1971-05-26 1973-01-05 North American Rockwell Combination of hydrogen and oxygen - by catalytic conversion on thin beds with large surface area
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
LU76107A1 (OSRAM) * 1976-10-29 1978-05-16
DE2710277C3 (de) * 1977-03-09 1981-01-08 Institut Neftechimitscheskogo Sinteza Imeni A.V. Toptschieva Akademii Nauk Ssr Verfahren zur Herstellung eines wasserstoffdurchlässigen Membrankatalysators auf der Basis von Palladium oder dessen Legierungen zur Hydrierung ungesättigter organischer Verbindungen
DE3604416A1 (de) * 1986-02-12 1987-08-13 Grs Ges Fuer Reaktorsicherheit Vorrichtung zur beseitigung von wasserstoff

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104575632A (zh) * 2013-10-17 2015-04-29 韩国原子力研究院 可燃气体燃烧控制器
CN104575632B (zh) * 2013-10-17 2018-01-12 韩国原子力研究院 可燃气体燃烧控制器
US10468146B2 (en) 2013-10-17 2019-11-05 Korea Atomic Energy Research Institute Combustion controller for combustible gas

Also Published As

Publication number Publication date
DE3856023D1 (de) 1997-10-16
JP2723544B2 (ja) 1998-03-09
EP0301536A3 (de) 1993-07-28
DE3725290A1 (de) 1989-02-16
EP0301536B1 (de) 1997-09-10
SU1757445A3 (ru) 1992-08-23
EP0301536A2 (de) 1989-02-01
DE3725290C2 (OSRAM) 1990-09-27
JPH01176045A (ja) 1989-07-12
RU1782326C (ru) 1992-12-15

Similar Documents

Publication Publication Date Title
CA1314277C (en) Palladium alloy as catalyst for the oxidation of hydrogen in an atmosphere containing hydrogen and oxyden
US5130079A (en) Device for removal of hydrogen from a mixture of gases containing hydrogen, oxygen, steam, and aerosols
CA2082627A1 (en) Device for the recombination of hydrogen and oxygen and the use of said device
Hu et al. Transient kinetic studies of partial oxidation of CH4
CA2107336C (en) Chemical oxygen generator
US6089326A (en) Method and apparatus for extinguishing fires
EP0980705B1 (en) Apparatus for removing flammable gas
SK23194A3 (en) Silver-containing carrier catalyst, and method for the catalytic decomposition dinitrogen oxide
US5499279A (en) Apparatus for removing free hydrogen from a gas mixture containing hydrogen and oxygen
DE60027503T2 (de) Vorrichtung zur Entfernung von Wasserstoff
JPH07151888A (ja) 原子力発電所の原子炉格納容器におけるガス混合物を受動的に不活性化するための装置
GB2234450A (en) Low temperature oxidation catalysts
DE2633113A1 (de) Verfahren zur vermeidung von gefahren, die bei stoerfaellen an kernreaktoren entstehen
US5279761A (en) Chemical oxygen generating compositions containing LI202
JPS60125588A (ja) 原子炉部材
EP0421169B1 (en) Catalyst for the oxidation of carbon monoxide
EP0002967B1 (en) Safety catalyst system and method of catalysing gas phase chemical reactions using the same
GB2141349A (en) Breathing apparatus
GB2164251A (en) Materials and systems for extinguishing fires and suppressing explosions
Choi et al. XAFS characterization of supported PdCl2− CuCl2 catalysts for CO oxidation
DE69820649T2 (de) Verfahren und verbindung zur selektiven adsorption von stickoxiden
CZ298742B6 (cs) Způsob zahájení reakce vodíku a kyslíku v katalytickém rekombinačním nebo zapalovacím zařízení a zařízení k provádění tohoto způsobu
US4424397A (en) Formaldehyde process
CHO et al. SO2 removal by CuO on γ-alumina
Flanagan et al. Inhibition by gaseous impurities of hydrogen absorption by Pd and by internally oxidized Pd–Al alloys

Legal Events

Date Code Title Description
MKEX Expiry