WO2002034391A3 - Method of preparing a catalyst layer over a metallic surface of a recuperator - Google Patents

Method of preparing a catalyst layer over a metallic surface of a recuperator Download PDF

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Publication number
WO2002034391A3
WO2002034391A3 PCT/US2001/032164 US0132164W WO0234391A3 WO 2002034391 A3 WO2002034391 A3 WO 2002034391A3 US 0132164 W US0132164 W US 0132164W WO 0234391 A3 WO0234391 A3 WO 0234391A3
Authority
WO
WIPO (PCT)
Prior art keywords
metal oxide
slurry
binder
catalyst layer
layer over
Prior art date
Application number
PCT/US2001/032164
Other languages
French (fr)
Other versions
WO2002034391A2 (en
Inventor
Di-Jia Liu
Den Bussche Norman Van
Daniel R Winstead
Original Assignee
Honeywell Int Inc
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 Honeywell Int Inc filed Critical Honeywell Int Inc
Priority to JP2002537431A priority Critical patent/JP2004512929A/en
Priority to EP01981589A priority patent/EP1333921A2/en
Publication of WO2002034391A2 publication Critical patent/WO2002034391A2/en
Publication of WO2002034391A3 publication Critical patent/WO2002034391A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8621—Removing nitrogen compounds
    • B01D53/8625—Nitrogen oxides
    • 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
    • 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
    • B01J37/0221—Coating of particles
    • 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
    • B01J37/0221—Coating of particles
    • B01J37/0223—Coating of particles by rotation
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/08—Heating air supply before combustion, e.g. by exhaust gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/08—Heating air supply before combustion, e.g. by exhaust gases
    • F02C7/10—Heating air supply before combustion, e.g. by exhaust gases by means of regenerative heat-exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2245/00—Coatings; Surface treatments

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Catalysts (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

A method of coating a catalyst layer on a metallic substrate includes preparing a metal oxide and binder slurry to coat onto a metal surface and forming a catalytic layer over the slurry coated surface. The slurry may be made from a binder containing, for example, fully dissolved alumina in the presence of excess nitric acid. The binder may then be mixed with a metal oxide mixture to form the metal oxide-binder slurry. The metal oxide mixture may contain aluminum oxide or partially hydrated aluminum oxide. The metal oxide-binder slurry can be used to coat the surfaces of a variety of metals such as aluminum, titanium, nickel, cobalt, chromium, iron, copper, etc., or their alloys that include brass, as well as stainless steel with or without Al as a component.
PCT/US2001/032164 2000-10-20 2001-10-16 Method of preparing a catalyst layer over a metallic surface of a recuperator WO2002034391A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2002537431A JP2004512929A (en) 2000-10-20 2001-10-16 Method for forming a catalyst layer on a metal surface of a heat exchanger
EP01981589A EP1333921A2 (en) 2000-10-20 2001-10-16 Method of preparing a catalyst layer over a metallic surface of a recuperator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/693,662 2000-10-20
US09/693,662 US6540843B1 (en) 2000-09-12 2000-10-20 Method of preparing a catalyst layer over a metallic surface of a recuperator

Publications (2)

Publication Number Publication Date
WO2002034391A2 WO2002034391A2 (en) 2002-05-02
WO2002034391A3 true WO2002034391A3 (en) 2002-06-20

Family

ID=24785590

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/032164 WO2002034391A2 (en) 2000-10-20 2001-10-16 Method of preparing a catalyst layer over a metallic surface of a recuperator

Country Status (4)

Country Link
US (1) US6540843B1 (en)
EP (1) EP1333921A2 (en)
JP (1) JP2004512929A (en)
WO (1) WO2002034391A2 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6966820B1 (en) * 2000-01-27 2005-11-22 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration High quality optically polished aluminum mirror and process for producing
US7416697B2 (en) 2002-06-14 2008-08-26 General Electric Company Method for preparing a metallic article having an other additive constituent, without any melting
US7341976B2 (en) * 2002-10-16 2008-03-11 Conocophillips Company Stabilized boehmite-derived catalyst supports, catalysts, methods of making and using
US7176160B2 (en) * 2002-10-16 2007-02-13 Conocophillips Company Method for forming a Fischer-Tropsch catalyst using a boehmite support
US7510680B2 (en) * 2002-12-13 2009-03-31 General Electric Company Method for producing a metallic alloy by dissolution, oxidation and chemical reduction
KR100953531B1 (en) 2003-09-29 2010-04-21 재단법인 포항산업과학연구원 Manufacturing Method for Stainless Steel Supported Catalyst
US7550177B2 (en) * 2004-01-12 2009-06-23 White Paul H Polysulfide generation using a manganese dioxide catalyst assembly and method of making the assembly
US7669327B2 (en) * 2004-09-01 2010-03-02 Jw Aluminum Company Methods of applying ozone-depleting catalysts to heat exchangers
US7735224B2 (en) * 2004-09-01 2010-06-15 Jw Aluminum Company Methods of applying ozone-depleting catalysts to air stream components
US7531021B2 (en) 2004-11-12 2009-05-12 General Electric Company Article having a dispersion of ultrafine titanium boride particles in a titanium-base matrix
GB0515276D0 (en) * 2005-07-26 2005-08-31 Accentus Plc Catalyst
DE102006058082A1 (en) * 2006-12-07 2008-06-12 Beko Technologies Gmbh Cleaning system for gases
US20100068130A1 (en) 2008-09-17 2010-03-18 Frederick Carl Wilhelm Process for the Production of Hydrogen Gas Employing a Thermally Stable Catalyst
CN104056626B (en) * 2014-07-22 2016-11-02 中自环保科技股份有限公司 A kind of Nobel-metal catalyst preparation method
JP2021021492A (en) * 2019-07-24 2021-02-18 三菱アルミニウム株式会社 Brazing hydrophilic film, aluminum fin and heat exchanger
CN112873930B (en) * 2021-01-11 2022-07-29 华迪钢业集团有限公司 Stainless steel seamless steel pipe and processing technology thereof

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4331631A (en) * 1979-11-28 1982-05-25 General Motors Corporation Enhanced oxide whisker growth on peeled Al-containing stainless steel foil
US4601999A (en) * 1983-11-09 1986-07-22 William B. Retallick Metal support for a catalyst
WO1992002302A1 (en) * 1990-08-03 1992-02-20 Siemens Aktiengesellschaft Catalyst for use in hot exhaust gases and process for making it
WO1992009848A1 (en) * 1990-11-26 1992-06-11 Catalytica, Inc. Palladium partial combustion catalysts and a process for using them
US5202303A (en) * 1989-02-24 1993-04-13 W. R. Grace & Co.-Conn. Combustion apparatus for high-temperature environment
US5208206A (en) * 1990-03-30 1993-05-04 Tokyo Roki Co., Ltd. Method of manufacturing an exhaust gas purifying catalyst
DE19534434C1 (en) * 1995-09-16 1997-03-06 Daimler Benz Ag Methanol reformation reaction catalyst comprising ceramic layer of catalytic material bonded to carrier

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4196099A (en) 1978-02-10 1980-04-01 Matthey Bishop, Inc. Catalyst comprising a metal substrate
US4279782A (en) 1980-03-31 1981-07-21 General Motors Corporation Application of an alumina coating to oxide whisker-covered surface on Al-containing stainless steel foil
US4318828A (en) 1980-08-15 1982-03-09 General Motors Corporation Enhanced oxide whisker growth on cold-rolled aluminum-containing stainless steel foil
FR2572308B1 (en) * 1984-10-30 1993-05-07 Pro Catalyse PROCESS FOR THE PREPARATION OF A CATALYST FOR THE TREATMENT OF EXHAUST GASES FROM INTERNAL COMBUSTION ENGINES
JPH01115455A (en) * 1987-10-30 1989-05-08 Nippon Steel Corp Production of catalyst for purifying exhaust gas
JPH0356147A (en) * 1989-07-24 1991-03-11 Babcock Hitachi Kk Preparation of catalyst carrier
US5422331A (en) 1994-02-25 1995-06-06 Engelhard Corporation Layered catalyst composition
JP4201356B2 (en) * 1996-06-20 2008-12-24 本田技研工業株式会社 Exhaust gas purification device for internal combustion engine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4331631A (en) * 1979-11-28 1982-05-25 General Motors Corporation Enhanced oxide whisker growth on peeled Al-containing stainless steel foil
US4601999A (en) * 1983-11-09 1986-07-22 William B. Retallick Metal support for a catalyst
US5202303A (en) * 1989-02-24 1993-04-13 W. R. Grace & Co.-Conn. Combustion apparatus for high-temperature environment
US5208206A (en) * 1990-03-30 1993-05-04 Tokyo Roki Co., Ltd. Method of manufacturing an exhaust gas purifying catalyst
WO1992002302A1 (en) * 1990-08-03 1992-02-20 Siemens Aktiengesellschaft Catalyst for use in hot exhaust gases and process for making it
WO1992009848A1 (en) * 1990-11-26 1992-06-11 Catalytica, Inc. Palladium partial combustion catalysts and a process for using them
DE19534434C1 (en) * 1995-09-16 1997-03-06 Daimler Benz Ag Methanol reformation reaction catalyst comprising ceramic layer of catalytic material bonded to carrier

Also Published As

Publication number Publication date
WO2002034391A2 (en) 2002-05-02
EP1333921A2 (en) 2003-08-13
US6540843B1 (en) 2003-04-01
JP2004512929A (en) 2004-04-30

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