WO2007107371A3 - Oxidationskatalysator für die entfernung von schadstoffen aus mageren verbrennungsmotoren und ablüften - Google Patents

Oxidationskatalysator für die entfernung von schadstoffen aus mageren verbrennungsmotoren und ablüften Download PDF

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Publication number
WO2007107371A3
WO2007107371A3 PCT/EP2007/002566 EP2007002566W WO2007107371A3 WO 2007107371 A3 WO2007107371 A3 WO 2007107371A3 EP 2007002566 W EP2007002566 W EP 2007002566W WO 2007107371 A3 WO2007107371 A3 WO 2007107371A3
Authority
WO
WIPO (PCT)
Prior art keywords
catalytic converter
internal combustion
exhaust gases
combustion engines
removing pollutants
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.)
Ceased
Application number
PCT/EP2007/002566
Other languages
English (en)
French (fr)
Other versions
WO2007107371A2 (de
Inventor
Wolfgang Strehlau
Olga Gerlach
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.)
HTE GmbH
Original Assignee
HTE GmbH
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 HTE GmbH filed Critical HTE GmbH
Priority to EP07723517A priority Critical patent/EP1998875A2/de
Publication of WO2007107371A2 publication Critical patent/WO2007107371A2/de
Publication of WO2007107371A3 publication Critical patent/WO2007107371A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • B01J23/38—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
    • B01J23/62—Platinum group metals with gallium, indium, thallium, germanium, tin or lead
    • B01J23/622—Platinum group metals with gallium, indium, thallium, germanium, tin or lead with germanium, tin or lead
    • B01J23/626—Platinum group metals with gallium, indium, thallium, germanium, tin or lead with germanium, tin or lead with tin
    • 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
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/064—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing iron group metals, noble metals or copper
    • B01J29/068—Noble metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • B01D2255/1021—Platinum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • B01D2255/1023—Palladium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20738—Iron
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/50—Zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/01—Engine exhaust gases
    • B01D2258/012—Diesel engines and lean burn gasoline engines
    • 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
    • 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)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Catalysts (AREA)

Abstract

Katalysator, dadurch gekennzeichnet, dass er eine Zusammensetzung umfassend Palladium, Platin, Zinnoxid, ein Trägeroxid und Zeolith enthält. Wahlweise kann der Katalysator mit Oxiden des Galliums, Indiums oder Eisens dotiert sein. Weiter werden ein Verfahren zur Herstellung des Katalysators, seine Verwendung zur Entfernung von Schadstoffen aus mageren Verbrennungsmotoren und Ablüften sowie Verfahren zur Entfernung von Schadstoffen aus Abgasen von mageren Verbrennungsmotoren unter Verwendung des Katalysators durch Oxidieren von Kohlenmonoxid und Kohlenwasserstoffen unter gleichzeitigem Entfernen von Rußpartikeln durch Oxidation offenbart.
PCT/EP2007/002566 2006-03-22 2007-03-22 Oxidationskatalysator für die entfernung von schadstoffen aus mageren verbrennungsmotoren und ablüften Ceased WO2007107371A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07723517A EP1998875A2 (de) 2006-03-22 2007-03-22 Oxidationskatalysator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006013234A DE102006013234A1 (de) 2006-03-22 2006-03-22 Oxidationskatalysator
DE102006013234.3 2006-03-22

Publications (2)

Publication Number Publication Date
WO2007107371A2 WO2007107371A2 (de) 2007-09-27
WO2007107371A3 true WO2007107371A3 (de) 2007-11-08

Family

ID=38283711

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/002566 Ceased WO2007107371A2 (de) 2006-03-22 2007-03-22 Oxidationskatalysator für die entfernung von schadstoffen aus mageren verbrennungsmotoren und ablüften

Country Status (3)

Country Link
EP (1) EP1998875A2 (de)
DE (1) DE102006013234A1 (de)
WO (1) WO2007107371A2 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8211821B2 (en) 2010-02-01 2012-07-03 Celanese International Corporation Processes for making tin-containing catalysts
US8846988B2 (en) 2010-07-09 2014-09-30 Celanese International Corporation Liquid esterification for the production of alcohols
US8865609B2 (en) 2012-01-06 2014-10-21 Celanese International Corporation Hydrogenation catalysts
US8981164B2 (en) 2012-01-06 2015-03-17 Celanese International Corporation Cobalt and tin hydrogenation catalysts
US9000233B2 (en) 2011-04-26 2015-04-07 Celanese International Corporation Process to recover alcohol with secondary reactors for hydrolysis of acetal

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2070581A1 (de) * 2007-12-10 2009-06-17 HTE Aktiengesellschaft The High Throughput Experimentation Company Oxidationskatalysator mit Pt und Pd
RU2489206C2 (ru) 2008-06-19 2013-08-10 Умикоре Аг Унд Ко. Кг Катализатор окисления для оснащенных дизельным двигателем транспортных средств для перевозки пассажиров, грузов и для нетранспортных работ
NL2001788C2 (nl) * 2008-07-11 2010-01-12 Stichting Energie Werkwijze voor de decompositie van N2O, katalysator daarvoor en bereiding van deze katalysator.
US9120077B2 (en) * 2010-10-01 2015-09-01 Basf Corporation Surface-coated zeolite materials for diesel oxidation applications
US8907141B2 (en) 2011-04-26 2014-12-09 Celanese International Corporation Process to recover alcohol with secondary reactors for esterification of acid
US20120308439A1 (en) * 2011-06-01 2012-12-06 Johnson Matthey Public Limited Company Cold start catalyst and its use in exhaust systems
WO2013103398A1 (en) 2012-01-06 2013-07-11 Celanese International Corporation Modified catalyst supports and process for producing ethanol using the catalyst
US8841230B2 (en) 2012-01-06 2014-09-23 Celanese International Corporation Processes for making catalysts with metal halide precursors
US8815768B2 (en) 2012-01-06 2014-08-26 Celanese International Corporation Processes for making catalysts with acidic precursors
US8937203B2 (en) 2012-01-06 2015-01-20 Celanese International Corporation Multifunctional hydrogenation catalysts
US9024086B2 (en) 2012-01-06 2015-05-05 Celanese International Corporation Hydrogenation catalysts with acidic sites
US8980209B2 (en) 2012-12-12 2015-03-17 Basf Corporation Catalyst compositions, catalytic articles, systems and processes using protected molecular sieves
CN104837557B (zh) 2012-12-12 2018-06-01 巴斯夫公司 使用大颗粒分子筛的催化剂组合物、催化制品、系统和方法
GB2514177A (en) 2013-05-17 2014-11-19 Johnson Matthey Plc Oxidation catalyst for a compression ignition engine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004020259A1 (de) * 2004-04-26 2005-11-10 Hte Ag The High Throughput Experimentation Company Oxidationskatalysator für die simultane Entfernung von Kohlenmonoxid und Kohlenwasserstoffen aus sauerstoffreichen Abgasen und Verfahren zu seiner Herstellung
WO2006037610A1 (en) * 2004-10-04 2006-04-13 Hte Aktiengesellschaft The High Throughput Experimentation Company Zeolite catalyst for the simultaneous removal of carbon monoxide and hydrocarbons from oxygen-rich exhaust gases and processes for the manufacture thereof
WO2006101777A1 (en) * 2005-03-16 2006-09-28 Sud-Chemie Inc. Oxydation catalyst on a substrate utilized for the purification of exhaust gases

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5849255A (en) * 1995-06-07 1998-12-15 Asec Manufacturing Treatment of diesel exhaust gas using zeolite catalyst

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004020259A1 (de) * 2004-04-26 2005-11-10 Hte Ag The High Throughput Experimentation Company Oxidationskatalysator für die simultane Entfernung von Kohlenmonoxid und Kohlenwasserstoffen aus sauerstoffreichen Abgasen und Verfahren zu seiner Herstellung
WO2006037610A1 (en) * 2004-10-04 2006-04-13 Hte Aktiengesellschaft The High Throughput Experimentation Company Zeolite catalyst for the simultaneous removal of carbon monoxide and hydrocarbons from oxygen-rich exhaust gases and processes for the manufacture thereof
WO2006101777A1 (en) * 2005-03-16 2006-09-28 Sud-Chemie Inc. Oxydation catalyst on a substrate utilized for the purification of exhaust gases

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8211821B2 (en) 2010-02-01 2012-07-03 Celanese International Corporation Processes for making tin-containing catalysts
US8846988B2 (en) 2010-07-09 2014-09-30 Celanese International Corporation Liquid esterification for the production of alcohols
US9000233B2 (en) 2011-04-26 2015-04-07 Celanese International Corporation Process to recover alcohol with secondary reactors for hydrolysis of acetal
US8865609B2 (en) 2012-01-06 2014-10-21 Celanese International Corporation Hydrogenation catalysts
US8975200B2 (en) 2012-01-06 2015-03-10 Celanese International Corporation Hydrogenation catalysts with cobalt-modified supports
US8981164B2 (en) 2012-01-06 2015-03-17 Celanese International Corporation Cobalt and tin hydrogenation catalysts
US9308523B2 (en) 2012-01-06 2016-04-12 Celanese International Corporation Hydrogenation catalysts with cobalt-modified supports
US9381500B2 (en) 2012-01-06 2016-07-05 Celanese International Corporation Process for producing ethanol using hydrogenation catalysts

Also Published As

Publication number Publication date
EP1998875A2 (de) 2008-12-10
WO2007107371A2 (de) 2007-09-27
DE102006013234A1 (de) 2007-11-29

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