WO2003035255A3 - Thin layer catalyst to adhere to a metallic substrate and method of forming the same - Google Patents

Thin layer catalyst to adhere to a metallic substrate and method of forming the same Download PDF

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Publication number
WO2003035255A3
WO2003035255A3 PCT/GB2002/004727 GB0204727W WO03035255A3 WO 2003035255 A3 WO2003035255 A3 WO 2003035255A3 GB 0204727 W GB0204727 W GB 0204727W WO 03035255 A3 WO03035255 A3 WO 03035255A3
Authority
WO
WIPO (PCT)
Prior art keywords
forming
coating
catalyst
adhere
same
Prior art date
Application number
PCT/GB2002/004727
Other languages
French (fr)
Other versions
WO2003035255A2 (en
Inventor
Andrew Leslie Dicks
Kevin David Pointon
Stuart Leigh Jones
Angelika Siddle
Robert William Judd
Original Assignee
Lattice Intellectual Property
Andrew Leslie Dicks
Kevin David Pointon
Stuart Leigh Jones
Angelika Siddle
Robert William Judd
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 Lattice Intellectual Property, Andrew Leslie Dicks, Kevin David Pointon, Stuart Leigh Jones, Angelika Siddle, Robert William Judd filed Critical Lattice Intellectual Property
Publication of WO2003035255A2 publication Critical patent/WO2003035255A2/en
Publication of WO2003035255A3 publication Critical patent/WO2003035255A3/en

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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • B01J37/0207—Pretreatment of the support
    • 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
    • B01J37/0215—Coating
    • B01J37/0225—Coating of metal substrates
    • 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
    • B01J37/03—Precipitation; Co-precipitation
    • B01J37/038—Precipitation; Co-precipitation to form slurries or suspensions, e.g. a washcoat
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
    • C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
    • C01B3/38—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts
    • C01B3/40—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts characterised by the catalyst
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/10—Catalysts for performing the hydrogen forming reactions
    • C01B2203/1005—Arrangement or shape of catalyst
    • C01B2203/1011—Packed bed of catalytic structures, e.g. particles, packing elements
    • C01B2203/1017—Packed bed of catalytic structures, e.g. particles, packing elements characterised by the form of the structure
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/10—Catalysts for performing the hydrogen forming reactions
    • C01B2203/1005—Arrangement or shape of catalyst
    • C01B2203/1035—Catalyst coated on equipment surfaces, e.g. reactor walls
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/12—Feeding the process for making hydrogen or synthesis gas
    • C01B2203/1205—Composition of the feed
    • C01B2203/1211—Organic compounds or organic mixtures used in the process for making hydrogen or synthesis gas
    • C01B2203/1235—Hydrocarbons
    • C01B2203/1241—Natural gas or methane
    • 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
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Fuel Cell (AREA)
  • Catalysts (AREA)

Abstract

A method of forming a catalyst coating on a metallic surface is disclosed. The method comprises: mixing non-dispersible catalyst particles of between 1 and 100 µm in size with water and an oxide as a dispersible solid to form a washcoat; adjusting the pH of the washcoat to produce a predetermine viscosity; coating the washcoat onto a metallic surface; and drying and calcining the coating. A catalyst coating for application to a metal surface and a steam reformer and a fuel cell with catalyst coatings applied by the above method are also disclosed.
PCT/GB2002/004727 2001-10-22 2002-10-18 Thin layer catalyst to adhere to a metallic substrate and method of forming the same WO2003035255A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0125321.0A GB0125321D0 (en) 2001-10-22 2001-10-22 Catalyst surfaces
GB0125321.0 2001-10-22

Publications (2)

Publication Number Publication Date
WO2003035255A2 WO2003035255A2 (en) 2003-05-01
WO2003035255A3 true WO2003035255A3 (en) 2003-06-19

Family

ID=9924298

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2002/004727 WO2003035255A2 (en) 2001-10-22 2002-10-18 Thin layer catalyst to adhere to a metallic substrate and method of forming the same

Country Status (2)

Country Link
GB (2) GB0125321D0 (en)
WO (1) WO2003035255A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7335346B2 (en) 1999-08-17 2008-02-26 Battelle Memorial Institute Catalyst and method of steam reforming
US8277773B2 (en) 2004-02-13 2012-10-02 Velocys Corp. Steam reforming method
US7722854B2 (en) 2003-06-25 2010-05-25 Velocy's Steam reforming methods and catalysts
GB0318027D0 (en) * 2003-08-01 2003-09-03 Accentus Plc Catalyst structure and catalytic reactor
US8435694B2 (en) 2004-01-12 2013-05-07 Fuelcell Energy, Inc. Molten carbonate fuel cell cathode with mixed oxide coating
US8163437B2 (en) 2008-03-25 2012-04-24 Fuelcell Energy, Inc. Anode with ceramic additives for molten carbonate fuel cell

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4762567A (en) * 1987-03-30 1988-08-09 W. R. Grace & Co. Washcoat for a catalyst support
WO2000044493A1 (en) * 1999-01-28 2000-08-03 Engelhard Corporation Catalyst composition containing oxygen storage components
US6197365B1 (en) * 1999-03-30 2001-03-06 Xcellsis Gmbh Process for manufacturing a catalytic material
EP1103518A1 (en) * 1998-07-08 2001-05-30 Toyota Jidosha Kabushiki Kaisha Apparatus for reforming of fuel

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512004A1 (en) * 1981-08-27 1983-03-04 Rhone Poulenc Spec Chim ALUMINA COMPOSITION FOR COATING A CATALYST SUPPORT, METHOD FOR MANUFACTURING THE SAME AND CATALYST SUPPORT OBTAINED
GB9424886D0 (en) * 1994-12-09 1995-02-08 British Gas Plc Fuel cell

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4762567A (en) * 1987-03-30 1988-08-09 W. R. Grace & Co. Washcoat for a catalyst support
EP1103518A1 (en) * 1998-07-08 2001-05-30 Toyota Jidosha Kabushiki Kaisha Apparatus for reforming of fuel
WO2000044493A1 (en) * 1999-01-28 2000-08-03 Engelhard Corporation Catalyst composition containing oxygen storage components
US6197365B1 (en) * 1999-03-30 2001-03-06 Xcellsis Gmbh Process for manufacturing a catalytic material

Also Published As

Publication number Publication date
WO2003035255A2 (en) 2003-05-01
GB2383274A (en) 2003-06-25
GB0224234D0 (en) 2002-11-27
GB0125321D0 (en) 2001-12-12

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