ES2145036T3 - Catalizador de oxidacion de monoxido de carbono. - Google Patents

Catalizador de oxidacion de monoxido de carbono.

Info

Publication number
ES2145036T3
ES2145036T3 ES93309782T ES93309782T ES2145036T3 ES 2145036 T3 ES2145036 T3 ES 2145036T3 ES 93309782 T ES93309782 T ES 93309782T ES 93309782 T ES93309782 T ES 93309782T ES 2145036 T3 ES2145036 T3 ES 2145036T3
Authority
ES
Spain
Prior art keywords
catalyst
carbon monoxide
oxidation catalyst
monoxide oxidation
metal oxide
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
ES93309782T
Other languages
English (en)
Inventor
Raj Rao Rajaram
John William Hayes
Graham Paul Ansell
Helen Anne Hatcher
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.)
Johnson Matthey PLC
Original Assignee
Johnson Matthey PLC
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 Johnson Matthey PLC filed Critical Johnson Matthey PLC
Application granted granted Critical
Publication of ES2145036T3 publication Critical patent/ES2145036T3/es
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
    • 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
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/944—Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation catalysts
    • 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • 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
    • B01D53/46—Removing components of defined structure
    • B01D53/54—Nitrogen compounds
    • B01D53/56—Nitrogen oxides
    • 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
    • B01D53/46—Removing components of defined structure
    • B01D53/62—Carbon 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/63—Platinum group metals with rare earths or actinides
    • 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/66—Silver or gold
    • 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
    • B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
    • B01J35/45—Nanoparticles
    • 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
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (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)
  • Combustion & Propulsion (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

UNA REACCION QUE COMPRENDE LA OXIDACION DE MONOXIDO DE CARBONO EN DIOXIDO DE CARBONO, POR EJEMPLO EN LOS ESCAPES DE LOS VEHICULOS, EMPLEA UN CATALIZADOR COMPUESTO DE OXIDO DE METAL, POR EJEMPLO CERIO, PARTICULAS ENTRE LAS CUALES SE ENCUENTRAN UNIFORMEMENTE INCORPORADAS PARTICULAS DE UN METAL NOBLE, LAS PARTICULAS TIENEN TAN ALTA INTERACCION QUE, SIN PRETRATAMIENTO DE REDUCCION DE HIDROGENO, EL CATALIZADOR EXHIBE LA FORMACION DE LAGUNAS ANIONICAS SOBRE LA SUPERFICIE DEL OXIDO DE METAL A UNA TEMPERATURA INFERIOR QUE LA DEL CORRESPONDIENTE CATALIZADOR PREPARADO MEDIANTE IMPREGNACION. EL CATALIZADOR EMPLEADO SE PREPARA PREFERIBLEMENTE MEDIANTE COPRECIPITACION.
ES93309782T 1992-12-18 1993-12-06 Catalizador de oxidacion de monoxido de carbono. Expired - Lifetime ES2145036T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929226434A GB9226434D0 (en) 1992-12-18 1992-12-18 Catalyst

Publications (1)

Publication Number Publication Date
ES2145036T3 true ES2145036T3 (es) 2000-07-01

Family

ID=10726837

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93309782T Expired - Lifetime ES2145036T3 (es) 1992-12-18 1993-12-06 Catalizador de oxidacion de monoxido de carbono.

Country Status (14)

Country Link
US (2) US5480854A (es)
EP (1) EP0602865B1 (es)
JP (1) JPH06219721A (es)
KR (1) KR940013593A (es)
AT (1) ATE192668T1 (es)
AU (1) AU675463B2 (es)
CA (1) CA2111529C (es)
DE (1) DE69328610T2 (es)
DK (1) DK0602865T3 (es)
ES (1) ES2145036T3 (es)
GB (1) GB9226434D0 (es)
GR (1) GR3033466T3 (es)
PT (1) PT602865E (es)
TW (1) TW341525B (es)

Families Citing this family (90)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08103656A (ja) * 1994-10-06 1996-04-23 N E Chemcat Corp 排気ガスの浄化用触媒及びその方法
AU705112B2 (en) * 1995-06-06 1999-05-13 Johnson Matthey Public Limited Company Combatting air pollution
FR2741869B1 (fr) * 1995-12-04 1998-02-06 Rhone Poulenc Chimie Oxyde de cerium a pores de structure lamellaire, procede de preparation et utilisation en catalyse
JPH09276703A (ja) * 1996-04-19 1997-10-28 Honda Motor Co Ltd 排気ガス浄化用触媒
NL1004175C2 (nl) * 1996-10-02 1998-04-06 Energieonderzoek Ct Nederland Katalysatorsysteem omvattende een oxidekern met op het oppervlak daarvan metaaldeeltjes die in staat zijn tot hydrogeneren en/of dehydrogeneren.
FR2765492B1 (fr) * 1997-07-03 1999-09-17 Rhodia Chimie Sa Procede de traitement de gaz pour la reduction des emissions des oxydes d'azote utilisant une composition catalytique avec un support a base de silice et d'oxyde de titane
DE19735770C1 (de) * 1997-08-18 1999-05-27 Bayer Ag Verfahren zur Herstellung von Diarylcarbonaten
BG62723B1 (bg) * 1997-09-29 2000-06-30 "Ламан-Консулт"Оод Златен катализатор и приложението му при горивниелементи
US6143192A (en) 1998-09-03 2000-11-07 Micron Technology, Inc. Ruthenium and ruthenium dioxide removal method and material
DE19983527T1 (de) * 1998-09-07 2001-08-02 Anglo American Res Lab Pty Ltd Goldkatalysator für Brennstoffzelle
US6475454B1 (en) * 1999-01-14 2002-11-05 Ge Energy & Environmental Research Corporation Thermally limited selective oxidation methods and apparatus
EP1040870A3 (en) * 1999-03-29 2002-02-06 Kabushiki Kaisha Toyota Chuo Kenkyusho Noble metal based catalyst functioning at ordinary temperature and method for destroying noxious gaseous compounds using the same
US6821923B1 (en) * 1999-04-08 2004-11-23 Dow Global Technologies Inc. Method of preparing a catalyst containing gold and titanium
AU4237300A (en) * 1999-04-19 2000-11-02 Engelhard Corporation Catalyst composition comprising ceria and a platinum group metal
FR2792851B1 (fr) * 1999-04-29 2002-04-05 Inst Francais Du Petrole Catalyseur a base de metal noble faiblement disperse et son utilisation pour la conversion de charges hydrocarbonees
US6602819B2 (en) * 2000-01-05 2003-08-05 E. I. Du Pont De Nemours And Company Process for the reduction of carbon monoxide and carbonyl sulfide emissions
JP3760717B2 (ja) * 2000-02-29 2006-03-29 株式会社豊田中央研究所 低温有害ガス浄化触媒
JP4959047B2 (ja) * 2000-10-10 2012-06-20 三菱重工業株式会社 低温酸化触媒
JP4006976B2 (ja) 2000-11-15 2007-11-14 株式会社豊田中央研究所 複合酸化物粉末とその製造方法及び触媒
EP1209121A1 (en) * 2000-11-22 2002-05-29 Haldor Topsoe A/S Process for the catalytic oxidation of carbon monoxide and/or methanol
JP4032652B2 (ja) * 2001-02-23 2008-01-16 株式会社豊田中央研究所 複合酸化物粉末及びその製造方法
US6455182B1 (en) * 2001-05-09 2002-09-24 Utc Fuel Cells, Llc Shift converter having an improved catalyst composition, and method for its use
EP1441850A1 (en) * 2001-11-08 2004-08-04 Degussa AG Supported catalyst for hydrogenation of nitroaromatics
US6818720B2 (en) 2001-11-08 2004-11-16 Degussa Ag Supported hydrogenating catalyst in powder form
US20030119316A1 (en) * 2001-12-21 2003-06-26 Micron Technology, Inc. Methods for planarization of group VIII metal-containing surfaces using oxidizing agents
US7121926B2 (en) 2001-12-21 2006-10-17 Micron Technology, Inc. Methods for planarization of group VIII metal-containing surfaces using a fixed abrasive article
US6730592B2 (en) * 2001-12-21 2004-05-04 Micron Technology, Inc. Methods for planarization of metal-containing surfaces using halogens and halide salts
US7049237B2 (en) * 2001-12-21 2006-05-23 Micron Technology, Inc. Methods for planarization of Group VIII metal-containing surfaces using oxidizing gases
US6884723B2 (en) * 2001-12-21 2005-04-26 Micron Technology, Inc. Methods for planarization of group VIII metal-containing surfaces using complexing agents
US20030186805A1 (en) * 2002-03-28 2003-10-02 Vanderspurt Thomas Henry Ceria-based mixed-metal oxide structure, including method of making and use
US20040147394A1 (en) * 2002-03-28 2004-07-29 Wagner Jon P. Catalyst for production of hydrogen
EP1537304B1 (en) 2002-09-13 2007-02-28 Johnson Matthey Public Limited Company Compression ignition engine and exhaust system therefor
US6774080B2 (en) * 2002-11-25 2004-08-10 Delphi Technologies, Inc. Gas treatment device comprising SMSI material and methods for making and using the same
US6857431B2 (en) * 2002-12-09 2005-02-22 Philip Morris Usa Inc. Nanocomposite copper-ceria catalysts for low temperature or near-ambient temperature catalysis and methods for making such catalysts
US6932848B2 (en) * 2003-03-28 2005-08-23 Utc Fuel Cells, Llc High performance fuel processing system for fuel cell power plant
US7169376B2 (en) * 2004-06-10 2007-01-30 Chevron U.S.A. Inc. Method for making hydrogen using a gold containing water-gas shift catalyst
EP1697023A1 (en) * 2003-11-24 2006-09-06 Dow Global Technologies Inc. Catalyst for a diesel particulate filter
US20060003412A1 (en) * 2003-12-08 2006-01-05 Xencor, Inc. Protein engineering with analogous contact environments
ES2238172B1 (es) * 2003-12-23 2006-11-01 Universidad Politecnica De Valencia Metodo de oxidacion selectiva de monoxido de carbono.
GB0402104D0 (en) * 2004-02-02 2004-03-03 Johnson Matthey Plc Water gas shift catalyst
JP4199691B2 (ja) * 2004-03-25 2008-12-17 田中貴金属工業株式会社 触媒
CA2562671C (en) * 2004-04-21 2013-04-16 Robert T. Nilsson Method for increasing the strength of porous ceramic bodies and bodies made therefrom
JP2008501496A (ja) * 2004-06-05 2008-01-24 ユミコア・アクチエンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフト 触媒コーティングを備えた粒子フィルター
US7438739B2 (en) * 2004-07-26 2008-10-21 Dow Global Technologies Inc. Catalyzed soot filter
US20060064335A1 (en) * 2004-08-17 2006-03-23 International Business Machines Corporation Method, system, and storage medium for performing business process modeling
JP5106748B2 (ja) 2004-11-08 2012-12-26 株式会社キャタラー 排ガス浄化用触媒
CN101061062B (zh) * 2004-11-10 2011-03-02 大日本印刷株式会社 金属氧化物膜的制造方法
JP4654746B2 (ja) 2005-04-14 2011-03-23 マツダ株式会社 排気ガス浄化触媒装置
JP2006334490A (ja) * 2005-06-01 2006-12-14 Mazda Motor Corp 排気ガス浄化用触媒
US8115373B2 (en) 2005-07-06 2012-02-14 Rochester Institute Of Technology Self-regenerating particulate trap systems for emissions and methods thereof
KR100713297B1 (ko) 2005-09-08 2007-05-04 한화석유화학 주식회사 귀금속을 포함하는 금속산화물의 제조방법
JP4687389B2 (ja) * 2005-10-26 2011-05-25 マツダ株式会社 排気ガス浄化触媒
WO2007052821A1 (ja) 2005-11-04 2007-05-10 Toyota Jidosha Kabushiki Kaisha 触媒担体粒子、排ガス浄化触媒、及びそれらの製造方法
JP2007185588A (ja) * 2006-01-12 2007-07-26 Mazda Motor Corp 排気ガス浄化用触媒
WO2008011146A1 (en) * 2006-07-21 2008-01-24 Dow Global Technologies Inc. Improved zone catalyzed soot filter
JP4806613B2 (ja) 2006-09-25 2011-11-02 バブコック日立株式会社 ガス浄化方法，ガス浄化装置及びガス浄化触媒
KR101046899B1 (ko) * 2006-10-05 2011-07-06 이비덴 가부시키가이샤 허니컴 구조체
GB0620883D0 (en) 2006-10-20 2006-11-29 Johnson Matthey Plc Exhaust system for a lean-burn internal combustion engine
US20080113439A1 (en) * 2006-11-15 2008-05-15 James Roy Butler Method for predicting catalyst performance
US7947102B2 (en) * 2006-12-21 2011-05-24 Dow Global Technologies Llc Soot filter
EP2203238B1 (en) * 2007-10-12 2014-05-28 Dow Global Technologies LLC Improved thermal shock resistant soot filter
US7928032B2 (en) * 2007-12-21 2011-04-19 Dow Global Technologies Llc Catalyzed soot filter and method(s) to make these
JP2009165904A (ja) 2008-01-10 2009-07-30 Honda Motor Co Ltd 排ガス浄化装置
GB0808427D0 (en) 2008-05-09 2008-06-18 Johnson Matthey Plc Apparatus
US20100240522A1 (en) * 2009-03-23 2010-09-23 Tomoyuki Inui Catalyst exhibiting hydrogen spillover effect
JP5256232B2 (ja) 2009-12-08 2013-08-07 トヨタ自動車株式会社 アルミナ−セリア複合酸化物微粒子の合成方法
US8534050B2 (en) * 2009-12-18 2013-09-17 GM Global Technology Operations LLC Exhaust gas aftertreatment system for a diesel engine and method of increasing a temperature of an SCR catalyst to reduce NOx in exhaust gases
JP4998579B2 (ja) 2010-04-01 2012-08-15 トヨタ自動車株式会社 排気浄化触媒
US8668877B2 (en) 2010-11-24 2014-03-11 Basf Corporation Diesel oxidation catalyst articles and methods of making and using
GB201021887D0 (en) * 2010-12-21 2011-02-02 Johnson Matthey Plc Oxidation catalyst for a lean burn internal combustion engine
GB201021649D0 (en) 2010-12-21 2011-02-02 Johnson Matthey Plc NOx Absorber catalyst
CN103402609A (zh) 2011-02-21 2013-11-20 庄信万丰股份有限公司 包括NOx还原催化剂和EGR回路的排气系统
GB201110850D0 (en) * 2011-03-04 2011-08-10 Johnson Matthey Plc Catalyst and mehtod of preparation
CN108671908A (zh) 2011-06-21 2018-10-19 优美科股份公司及两合公司 用于在载体氧化物上沉积金属的方法
JP5642107B2 (ja) 2012-03-30 2014-12-17 本田技研工業株式会社 鞍乗型車両用排気ガス浄化装置及びそれに用いるパラジウム単層触媒
JP5992192B2 (ja) 2012-03-30 2016-09-14 三井金属鉱業株式会社 パラジウム触媒
WO2013149881A1 (de) * 2012-04-05 2013-10-10 Umicore Ag & Co. Kg Verfahren zur entfernung von kohlenmonoxid und kohlenwasserstoff aus dem abgas mager betriebener verbrennungsmotoren
GB201210891D0 (en) 2012-06-19 2012-08-01 Johnson Matthey Plc Catalyst composition
US8986637B2 (en) 2012-11-30 2015-03-24 Johnson Matthey Public Limited Company Bimetallic catalyst
JP6469942B2 (ja) * 2013-02-25 2019-02-13 日産自動車株式会社 燃料電池用触媒粒子及びその製造方法
EP2792410A1 (en) 2013-04-15 2014-10-22 Goldemar Solutions, S.L. Method of manufacturing a catalyst comprising gold nanoparticles, the catalyst and its use
KR20160048134A (ko) * 2013-08-28 2016-05-03 존슨 맛쎄이 퍼블릭 리미티드 컴파니 Co 슬립 촉매 및 사용방법
CN104162424A (zh) * 2014-07-11 2014-11-26 华东理工大学 氧化铈负载钯催化剂的制备方法及在co催化氧化中的应用
JP6376532B2 (ja) * 2014-09-04 2018-08-22 株式会社アルバック 排ガス浄化用触媒の製造方法
ES2808989T3 (es) * 2017-05-18 2021-03-02 General Electric Technology Gmbh Disyuntor que comprende un catalizador basado en ceria para la conversión de CO en CO2
CN111215064A (zh) * 2018-11-25 2020-06-02 中国科学院大连化学物理研究所 一种贵金属水汽变换催化剂及制备和应用
KR20210125227A (ko) * 2020-04-08 2021-10-18 한화솔루션 주식회사 Ald 공정에 의한 무기막이 증착된 금속 촉매의 제조방법 및 그에 따른 활성이 향상된 금속 촉매
CN114308029B (zh) * 2020-09-30 2023-01-13 中国科学院大连化学物理研究所 采用双金属催化剂进行肼还原六价铀制备四价铀的方法
JP2025503549A (ja) 2021-12-30 2025-02-04 マックス－プランク－ゲゼルシャフト・ツア・フェルデルング・デア・ヴィッセンシャフテン・エー・ファオ プラズマ処理単原子触媒、その製造方法および触媒の使用
EP4552736A1 (en) * 2022-07-07 2025-05-14 Umicore Shokubai Japan Co., Ltd. Exhaust-gas-purifying oxidation catalyst, and method for oxidizing exhaust gas using same

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2030283A (en) * 1931-04-13 1936-02-11 Atmospheric Nitrogen Corp Catalyst and process for the decomposition of hydrocarbons
US3173957A (en) * 1961-08-21 1965-03-16 Eastman Kodak Co Process for the preparation of acrolein
NL131717C (es) * 1963-06-19
US3878131A (en) * 1971-09-29 1975-04-15 Universal Oil Prod Co Multicomponent dehydrogenation catalyst
US4149998A (en) * 1976-04-05 1979-04-17 Exxon Research & Engineering Co. Supported metal interaction catalysts
JPS53116290A (en) * 1977-03-22 1978-10-11 Matsushita Electric Ind Co Ltd Production of gas purification catalyst
EP0009802B1 (en) * 1978-10-02 1982-04-21 E.I. Du Pont De Nemours And Company Pd/sio2 hydrogenation catalyst, the process of preparing the catalyst and its use for producing hydrogen peroxide
US4240933A (en) * 1979-02-26 1980-12-23 E. I. Du Pont De Nemours And Company Pd/SiO2 Hydrogenation catalyst suitable for H2 O2 manufacture
GB2122912A (en) * 1982-06-29 1984-01-25 Johnson Matthey Plc Exhaust gas purification catalyst
EP0112613B1 (en) * 1982-09-30 1991-03-06 Engelhard Corporation Process for producing hydrogen-rich gas from hydrocarbonaceous feeds
ZA837689B (en) * 1982-10-18 1984-06-27 Universal Matthey Prod Oxidation catalysts
GB8418975D0 (en) * 1984-07-25 1984-08-30 British Petroleum Co Plc Synthesis gas conversion catalyst
US4585752A (en) * 1984-08-15 1986-04-29 W. R. Grace & Co. Catalyst composition for ultra high temperature operation
US4818745A (en) * 1987-09-08 1989-04-04 Phillips Petroleum Company Catalyst for oxidation of carbon monoxide and process for preparing the catalyst
US4920088A (en) * 1987-09-08 1990-04-24 Phillips Petroleum Company Catalyst for the oxidation of carbon monoxide
JPS6483513A (en) * 1987-09-24 1989-03-29 Agency Ind Science Techn Ultrafine gold particle immobilized alkaline earth metallic compound, production thereof, oxidation catalyst, reduction catalyst and combustible gas sensor element
US5202300A (en) * 1988-02-18 1993-04-13 Engelhard Corporation Catalyst for purification of exhaust gas
US4911904A (en) * 1988-02-26 1990-03-27 Phillips Petroleum Company Catalytic oxidation of carbon monoxide
US4921830A (en) * 1988-04-13 1990-05-01 Phillips Petroleum Company Catalyst for the oxidation of carbon monoxide
JPH02252610A (ja) * 1989-03-24 1990-10-11 Agency Of Ind Science & Technol 金超微粒子固定化酸化物の製造法
DK0428753T3 (da) * 1989-06-09 1995-07-03 N E Chemcat Corp Katalysator til rensning af udstødningsgas med udmærket varmebestandighed samt fremgangsmåde til dens fremstilling
GB2234450A (en) * 1989-07-25 1991-02-06 Uop Ltd Low temperature oxidation catalysts
JPH044043A (ja) * 1990-04-20 1992-01-08 Nissan Motor Co Ltd 排気ガス浄化用耐熱性触媒
GB9010709D0 (en) * 1990-05-12 1990-07-04 Johnson Matthey Plc Catalytic reduction
FR2663319B1 (fr) * 1990-06-13 1993-08-13 Rhone Poulenc Chimie Materiau a matrice poreuse contenant un second element sous forme dispersee et procede de fabrication.
US5258340A (en) * 1991-02-15 1993-11-02 Philip Morris Incorporated Mixed transition metal oxide catalysts for conversion of carbon monoxide and method for producing the catalysts

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DE69328610T2 (de) 2001-01-11
GR3033466T3 (en) 2000-09-29
PT602865E (pt) 2000-08-31
US5993762A (en) 1999-11-30
JPH06219721A (ja) 1994-08-09
AU5247493A (en) 1994-06-30
EP0602865A1 (en) 1994-06-22
DK0602865T3 (da) 2000-08-07
KR940013593A (ko) 1994-07-15
ATE192668T1 (de) 2000-05-15
CA2111529A1 (en) 1994-06-19
AU675463B2 (en) 1997-02-06
EP0602865B1 (en) 2000-05-10
GB9226434D0 (en) 1993-02-10
DE69328610D1 (de) 2000-06-15
US5480854A (en) 1996-01-02
CA2111529C (en) 2006-05-23
TW341525B (en) 1998-10-01

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