DE69509672D1 - Katalysator mit zirkonoxid/ceroxid träger - Google Patents

Katalysator mit zirkonoxid/ceroxid träger

Info

Publication number
DE69509672D1
DE69509672D1 DE69509672T DE69509672T DE69509672D1 DE 69509672 D1 DE69509672 D1 DE 69509672D1 DE 69509672 T DE69509672 T DE 69509672T DE 69509672 T DE69509672 T DE 69509672T DE 69509672 D1 DE69509672 D1 DE 69509672D1
Authority
DE
Germany
Prior art keywords
catalyst
oxide
zirconoxide
ceroxide
support
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 - Fee Related
Application number
DE69509672T
Other languages
English (en)
Other versions
DE69509672T2 (de
Inventor
Bojidara Grigorova
Atanas Palzov
John Mellor
James Anthony Jude Tumilty
Anthony Harold Gafin
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.)
Anglo American Research Laboratories Pty Ltd
Original Assignee
Anglo American Research Laboratories Pty Ltd
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 Anglo American Research Laboratories Pty Ltd filed Critical Anglo American Research Laboratories Pty Ltd
Publication of DE69509672D1 publication Critical patent/DE69509672D1/de
Application granted granted Critical
Publication of DE69509672T2 publication Critical patent/DE69509672T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
    • B01D53/945—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific catalyst
    • 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
    • B01J23/005—Spinels
    • 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
    • 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
    • B01J23/8933—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 also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/894—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 also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with rare earths or actinides
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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)
  • Combustion & Propulsion (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69509672T 1994-11-02 1995-11-01 Katalysator mit zirkonoxid/ceroxid träger Expired - Fee Related DE69509672T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ZA948626 1994-11-02
ZA949054 1994-11-15
PCT/GB1995/002566 WO1996014153A1 (en) 1994-11-02 1995-11-01 Catalyst with zirconia/ceria support

Publications (2)

Publication Number Publication Date
DE69509672D1 true DE69509672D1 (de) 1999-06-17
DE69509672T2 DE69509672T2 (de) 1999-09-16

Family

ID=27142457

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69509672T Expired - Fee Related DE69509672T2 (de) 1994-11-02 1995-11-01 Katalysator mit zirkonoxid/ceroxid träger

Country Status (9)

Country Link
US (1) US5895772A (de)
EP (1) EP0789621B1 (de)
JP (1) JPH10509377A (de)
CN (1) CN1103631C (de)
AT (1) ATE179907T1 (de)
AU (1) AU698375B2 (de)
DE (1) DE69509672T2 (de)
ES (1) ES2132728T3 (de)
WO (1) WO1996014153A1 (de)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2257280A1 (en) * 1996-05-28 1997-12-04 Atanas Palazov Oxidation catalyst
WO1998032524A1 (en) * 1997-01-22 1998-07-30 Anglo American Research Laboratories (Proprietary) Limited Reduction of nitrogen oxide
US5888464A (en) * 1997-04-08 1999-03-30 Engelhard Corporation Catalyst composition containing an intimately combined cerium-zirconium oxide
BG62687B1 (bg) * 1997-05-15 2000-05-31 "Ламан-Консулт"Оод Златен катализатор за окисление на въглероден оксид и въглеводороди, редуциране на азотни оксиди иразлагане на озон
BG62723B1 (bg) * 1997-09-29 2000-06-30 "Ламан-Консулт"Оод Златен катализатор и приложението му при горивниелементи
FR2771310B1 (fr) * 1997-11-24 2000-02-18 Rhone Poulenc Chimie Composition a base d'or et d'au moins un autre metal sur un support d'oxyde de cerium, d'oxyde de zirconium ou d'un melange de ces oxydes, procede de preparation et utilisation comme catalyseur
AU5382799A (en) * 1998-09-07 2000-03-27 Anglo American Research Laboratories (Proprietary) Limited Gold catalyst for fuel cell
JP2000167402A (ja) * 1998-12-09 2000-06-20 Daihatsu Motor Co Ltd 排気ガス浄化用触媒
JP3624722B2 (ja) 1998-11-18 2005-03-02 本田技研工業株式会社 メタノール改質触媒及びそれを用いたメタノール改質触媒装置
JP3758411B2 (ja) 1999-04-08 2006-03-22 トヨタ自動車株式会社 排ガス浄化用触媒
US6306197B1 (en) 2000-04-19 2001-10-23 Seh America, Inc. Isopropyl alcohol scrubbing system
NO313494B1 (no) * 2000-07-05 2002-10-14 Norsk Hydro As Katalysator for spalting av dinitrogenoksid og fremgangsmåte ved utförelse av prosesser hvor det dannes dinitrogenoksid
EP1209121A1 (de) 2000-11-22 2002-05-29 Haldor Topsoe A/S Verfahren zur katalytischen Oxidation von Kohlenmonoxide und/oder Methanol
US6455182B1 (en) * 2001-05-09 2002-09-24 Utc Fuel Cells, Llc Shift converter having an improved catalyst composition, and method for its use
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
US20060233691A1 (en) * 2005-03-28 2006-10-19 Vanderspurt Thomas H Durable catalyst for processing carbonaceous fuel, and the method of making
FR2844274B1 (fr) * 2002-09-10 2004-11-26 Imra Europe Sa Procede d'oxydation selective de monoxyde de carbone
EP1433745A2 (de) * 2002-12-26 2004-06-30 Matsushita Electric Industrial Co., Ltd. Katalysator zur Entfernung von Kohlenmonoxid, dessen Herstellung und Anwendung
JP4503314B2 (ja) * 2003-03-10 2010-07-14 株式会社キャタラー 排ガス浄化用触媒
US6932848B2 (en) * 2003-03-28 2005-08-23 Utc Fuel Cells, Llc High performance fuel processing system for fuel cell power plant
JP5217072B2 (ja) * 2003-11-14 2013-06-19 トヨタ自動車株式会社 排ガス浄化用触媒およびその製法
JP3812567B2 (ja) * 2003-12-01 2006-08-23 マツダ株式会社 排気ガス浄化用触媒材料、及びその製造方法
EP1736241B1 (de) * 2004-03-11 2012-10-03 Cataler Corporation Abgasreinigungskatalysator
JP4765371B2 (ja) * 2005-03-30 2011-09-07 住友化学株式会社 シクロヘキサノール及び／又はシクロヘキサノンの製造方法
JP2007185588A (ja) * 2006-01-12 2007-07-26 Mazda Motor Corp 排気ガス浄化用触媒
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
CN100471562C (zh) * 2007-04-13 2009-03-25 中国科学院山西煤炭化学研究所 一种用于富氢气氛中co选择氧化的催化剂及制法和应用
GB2450484A (en) 2007-06-25 2008-12-31 Johnson Matthey Plc Non-Zeolite base metal catalyst
CN100569367C (zh) * 2008-05-13 2009-12-16 桂林工学院 一种单环萜烯高收率的α-蒎烯异构化催化剂及制备方法
FR2936718B1 (fr) * 2008-10-03 2010-11-19 Rhodia Operations Procede de decomposition du n2o utilisant un catalyseur a base d'un oxyde de cerium et de lanthane.
CN101875015B (zh) * 2009-04-29 2012-06-13 高等技术研究院研究组合 用于消除一氧化二氮的催化剂制备方法
US8530372B2 (en) * 2009-07-22 2013-09-10 Basf Corporation Oxygen storage catalyst with decreased ceria reduction temperature
US9248436B2 (en) * 2010-08-26 2016-02-02 Basf Se Highly active shift catalysts
WO2013044115A1 (en) 2011-09-23 2013-03-28 Nanostellar, Inc. Mixed phase oxide catalysts
JP2013129554A (ja) * 2011-12-21 2013-07-04 Rhodia Operations 複合酸化物、その製造法及び排ガス浄化用触媒
JP5576420B2 (ja) * 2012-03-21 2014-08-20 トヨタ自動車株式会社 排ガス浄化触媒
EP2893979B1 (de) 2012-09-10 2020-11-25 Nissan Motor Co., Ltd Abgasreinigungskatalysator, monolithkatalysator zur abgasreinigung und verfahren zur herstellung des abgasreinigungskatalysators
WO2014181289A2 (en) * 2013-05-08 2014-11-13 Saudi Basic Industries Corporation Gold containing catalysts for propane dehydrogenation
JP6296412B2 (ja) * 2013-06-11 2018-03-20 株式会社豊田中央研究所 排ガス浄化システム及び排ガス浄化方法
EP3062927B1 (de) * 2013-11-01 2024-04-24 Council of Scientific & Industrial Research Temperaturregelbarer mesoporöser co oxidationskatalysator mit goldablagerung
FR3018702B1 (fr) * 2014-03-20 2017-10-20 Ifp Energies Now Catalyseur fischer-tropsch a base d'un metal du groupe viiib et d'un support d'oxydes comprenant de l'alumine, de la silice, une spinelle et du phosphore
CN105214492A (zh) * 2015-11-14 2016-01-06 华玉叶 一种家用煤炉烟气净化方法
CN105289286A (zh) * 2015-11-14 2016-02-03 华玉叶 一种烟气净化工艺
CN106732625B (zh) * 2016-12-09 2019-03-05 中南大学 一种环状结构的铜掺杂氧化铈纳米材料及其制备和应用
WO2018233159A1 (zh) * 2017-06-23 2018-12-27 山东大学 一种双功能复合滤料纤维及制备方法
EP3668641A4 (de) * 2017-07-27 2021-05-05 BASF Corporation N2o-entfernung aus kraftfahrzeugabgasen für magere/fette systeme
CN108355666B (zh) * 2018-02-08 2020-04-17 山西大学 一种复合金属氧化物催化剂及其制备方法和应用
CN113663692B (zh) * 2021-09-22 2024-03-08 中国华能集团清洁能源技术研究院有限公司 一种过渡金属修饰的Au系催化剂、制备方法及应用

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2853547C2 (de) * 1978-12-12 1983-11-03 Degussa Ag, 6000 Frankfurt Von Strömungskanälen durchzogener Träger für Katalysatoren mit Querstromeffekt und Verwendung
DE3524317A1 (de) * 1985-07-08 1987-01-15 Union Rheinische Braunkohlen Verfahren zur katalytischen herstellung eines alkoholgemisches mit erhoehtem isobutanolgehalt
DE3803122C1 (de) * 1988-02-03 1989-07-13 Degussa Ag, 6000 Frankfurt, De
JP2680597B2 (ja) * 1988-03-14 1997-11-19 マツダ株式会社 排気ガス浄化用触媒
JPH0653229B2 (ja) * 1988-03-24 1994-07-20 トヨタ自動車株式会社 排気ガス浄化用触媒
KR940006404B1 (ko) * 1988-07-12 1994-07-20 닛뽕쇼꾸바이가가꾸 고오교가부시끼가이샤 수처리용 촉매
DE3830318A1 (de) * 1988-09-07 1990-03-15 Degussa Abgaskatalysator mit verminderter neigung zu speicherung von schwefeloxiden und schwefelwasserstoffemission
JPH02290251A (ja) * 1989-01-24 1990-11-30 Nkk Corp 接触燃焼用金含有触媒
US5120695A (en) * 1989-07-28 1992-06-09 Degusaa Aktiengesellschaft (Degussa Ag) Catalyst for purifying exhaust gases from internal combustion engines and gas turbines operated at above the stoichiometric ratio
US5139992A (en) * 1989-11-08 1992-08-18 Engelhard Corporation Three-way conversion catalyst including a ceria-containing zirconia support
JP3145175B2 (ja) * 1992-03-31 2001-03-12 三井金属鉱業株式会社 排ガス浄化用触媒及びその製造方法
JP3430422B2 (ja) * 1992-12-14 2003-07-28 財団法人石油産業活性化センター 窒素酸化物接触還元用触媒
FR2701472B1 (fr) * 1993-02-10 1995-05-24 Rhone Poulenc Chimie Procédé de préparation de compositions à base d'oxydes mixtes de zirconium et de cérium.
IL108635A (en) * 1993-02-18 1997-09-30 Grigorova Bojidara Catalyst for use in an oxidation reaction
IL112414A (en) * 1994-01-25 1998-08-16 Anglo American Res Lab Pty Ltd Method of preparing a catalyst by impregnating a porous support with a solution
US5665668A (en) * 1994-01-25 1997-09-09 Grigorova; Bojidara Method of making a catalyst

Also Published As

Publication number Publication date
ES2132728T3 (es) 1999-08-16
EP0789621B1 (de) 1999-05-12
JPH10509377A (ja) 1998-09-14
US5895772A (en) 1999-04-20
CN1103631C (zh) 2003-03-26
AU3809995A (en) 1996-05-31
EP0789621A1 (de) 1997-08-20
WO1996014153A1 (en) 1996-05-17
ATE179907T1 (de) 1999-05-15
CN1171063A (zh) 1998-01-21
AU698375B2 (en) 1998-10-29
DE69509672T2 (de) 1999-09-16

Similar Documents

Publication Publication Date Title
DE69509672T2 (de) Katalysator mit zirkonoxid/ceroxid träger
DE69516281T2 (de) Zusammengesetzter katalysator mit schichtstruktur
CA2064977A1 (en) Catalyst for purifying exhaust gas
DE69435061D1 (de) Katalysatorzusammensetzung
JPS644250A (en) Catalyst for cleaning exhaust gas and its production
DE69328610D1 (de) Katalysator zur Oxydation von Kohlenmonoxid
CA2011484A1 (en) Palladium-containing, ceria-supported platinum catalyst and catalyst assembly including the same
ZA926819B (en) Catalytic reduction of NOx and carbon monoxide using methane in the presence of oxygen
EP0304095A3 (de) Katalysateur zur Behandlung von Abgasen
EP1040870A3 (de) Unter normaler Temperatur funktionierenden Edelmetall-enthaltender Katalysator und Verfahren zur Beseitigung von flüchtigen Schadstoffen
CA2351754A1 (en) Exhaust gas purifying catalyst
ATE56889T1 (de) Verfahren zur gleichzeitigen beseitigung von stickstoffoxiden und kohlenstoffmonoxid.
BR9709386A (pt) Catalisador para uso na catálise da oxidação do monóxido de carbono e hidrocarbonetos
DE69403953T2 (de) Oxidationskatalysator
PL267236A1 (en) A catalyst of carbon monoxide oxidation,unburnt hydrocarbons and nitric oxides reduction in flue gas
ATE194299T1 (de) Verbrennungsverfahren
AU4115697A (en) Completely metallic oxidation catalyst
SE7707026L (sv) Oxidations-reduktionskatalysator for behandling av forbrenningsavgas
NO901664D0 (no) Katalytisk oksydasjons- og reduksjonsomformer for eksosgasser fra forbrenningsmotorer.
CA2150379A1 (en) Exhaust Emission Control Catalyst and Process for Producing the Same
DK0765188T3 (da) Oxidationskatalysator
MX9705871A (es) Catalizador.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee