DE60143944D1 - Poröser Katalysator, Verfahren und Anordnung zur katalytischen Konversion von Abgasen - Google Patents

Poröser Katalysator, Verfahren und Anordnung zur katalytischen Konversion von Abgasen

Info

Publication number
DE60143944D1
DE60143944D1 DE60143944T DE60143944T DE60143944D1 DE 60143944 D1 DE60143944 D1 DE 60143944D1 DE 60143944 T DE60143944 T DE 60143944T DE 60143944 T DE60143944 T DE 60143944T DE 60143944 D1 DE60143944 D1 DE 60143944D1
Authority
DE
Germany
Prior art keywords
catalytic conversion
exhaust gases
porous material
assembly
porous catalyst
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
DE60143944T
Other languages
English (en)
Inventor
Edward Jobson
Lennart Cider
Johan A Martens
David Habermacher
Arno Tissler
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.)
Sued Chemie AG
Volvo Technology AB
Original Assignee
Sued Chemie AG
Volvo Technology AB
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 Sued Chemie AG, Volvo Technology AB filed Critical Sued Chemie AG
Application granted granted Critical
Publication of DE60143944D1 publication Critical patent/DE60143944D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B01J37/0248—Coatings comprising impregnated particles
    • 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
    • B01D53/9459—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts
    • B01D53/9477—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts with catalysts positioned on separate bricks, e.g. exhaust systems
    • 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
    • B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
    • B01J29/42—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively containing iron group metals, noble metals or copper
    • B01J29/46—Iron group metals or copper
    • 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
    • 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
    • B01J37/0246—Coatings comprising a zeolite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/208—Hydrocarbons
    • 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
    • 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
    • B01D2255/104—Silver
    • 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
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20746—Cobalt
    • 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
    • B01D2255/20761—Copper
    • 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
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/404—Nitrogen oxides other than dinitrogen oxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/50—Carbon oxides
    • B01D2257/502—Carbon monoxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/702—Hydrocarbons
    • 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
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/10—After treatment, characterised by the effect to be obtained
    • B01J2229/18—After treatment, characterised by the effect to be obtained to introduce other elements into or onto the molecular sieve itself
    • B01J2229/186—After treatment, characterised by the effect to be obtained to introduce other elements into or onto the molecular sieve itself not in framework positions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
DE60143944T 2001-09-28 2001-09-28 Poröser Katalysator, Verfahren und Anordnung zur katalytischen Konversion von Abgasen Expired - Lifetime DE60143944D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01850166A EP1297885B1 (de) 2001-09-28 2001-09-28 Poröser Katalysator, Verfahren und Anordnung zur katalytischen Konversion von Abgasen

Publications (1)

Publication Number Publication Date
DE60143944D1 true DE60143944D1 (de) 2011-03-10

Family

ID=8184889

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60143944T Expired - Lifetime DE60143944D1 (de) 2001-09-28 2001-09-28 Poröser Katalysator, Verfahren und Anordnung zur katalytischen Konversion von Abgasen

Country Status (4)

Country Link
US (1) US6887815B2 (de)
EP (1) EP1297885B1 (de)
AT (1) ATE496682T1 (de)
DE (1) DE60143944D1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2222527T3 (es) * 1997-12-10 2005-02-01 Ab Volvo Material poroso, metodo y disposicion para la conversion catalitica de gases de escape.
DE102005061713B4 (de) * 2005-12-22 2015-05-21 Süd-Chemie Ip Gmbh & Co. Kg Adsorbereinheit für flüchtige Kohlenwasserstoffe, Verfahren zur Herstellung eines zeolithischen Adsorbermaterials und zeolithisches Adsorbermaterial erhältlich nach dem Verfahren
DE102007001129A1 (de) 2007-01-04 2008-07-10 Süd-Chemie AG Katalysator zur Oxidation von Kohlenwasserstoffen
DE102007003155A1 (de) 2007-01-22 2008-07-24 Süd-Chemie AG Katalysatorzusammensetzung zur Reduktion von Stickoxiden
JP5770409B2 (ja) * 2007-11-01 2015-08-26 日野自動車株式会社 排ガス浄化装置
US8343448B2 (en) * 2008-09-30 2013-01-01 Ford Global Technologies, Llc System for reducing NOx in exhaust
DE102010056428B4 (de) 2009-12-28 2013-01-31 Süd-Chemie Ip Gmbh & Co. Kg Geträgerte Übergangsmetallkatalysatoren
US20120309610A1 (en) * 2011-06-02 2012-12-06 University Of Houston System Multi-Component and Layered Formulations for Enhanced Selective Catalytic Reduction Activity
DE102012018629A1 (de) 2012-09-21 2014-03-27 Clariant International Ltd. Verfahren zur Reinigung von Abgas und zur Regenerierung eines Oxidationskatalysators
US10780395B2 (en) * 2017-12-04 2020-09-22 Ricardo Inc. Pollutant treatment process and apparatus
CN112023976A (zh) * 2020-08-31 2020-12-04 中国科学院地球环境研究所 双金属改性mcm-41分子筛催化剂及制备方法和应用
CN118002195B (zh) * 2024-04-09 2024-06-11 昆明贵研催化剂有限责任公司 一种柴油机用耦合型三效催化剂及其制备方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3922181A1 (de) 1989-07-06 1991-01-17 Vaw Ver Aluminium Werke Ag Synthetisches kristallines alumosilikat und verfahren zu seiner herstellung
DE4003515A1 (de) 1990-02-06 1991-08-08 Bayer Ag Verfahren zur reduktion von in abgasen enthaltenen stickoxiden
US5140813A (en) 1990-10-31 1992-08-25 Whittenberger William A Composite catalytic converter
DE4105534C2 (de) 1991-02-22 1994-12-22 Bayer Ag Verwendung eines Katalysators zur Verringerung der Partikelmenge und/oder -größe im Dieselabgas
US5260043A (en) * 1991-08-01 1993-11-09 Air Products And Chemicals, Inc. Catalytic reduction of NOx and carbon monoxide using methane in the presence of oxygen
GB2260279A (en) 1991-10-11 1993-04-14 Ford Motor Co Catalytic converter
JP3219480B2 (ja) * 1992-08-31 2001-10-15 三菱重工業株式会社 排気ガス処理方法及び触媒
US5776423A (en) * 1994-05-10 1998-07-07 Engelhard Corporation Trimetallic zeolite catalyst and method of NOx abatement using the same
JP3516718B2 (ja) * 1994-07-05 2004-04-05 日本碍子株式会社 排ガス浄化用触媒−吸着体及び排ガス浄化方法
US5968466A (en) * 1995-06-07 1999-10-19 Asec Manufacturing Copper-silver zeolite catalysts in exhaust gas treatment
EP0761289A3 (de) * 1995-09-08 1997-05-02 Riken Kk Abgasreiniger und Verfahren zur Reinigung von Abgas
WO1999013981A1 (fr) * 1997-09-12 1999-03-25 Toyota Jidosha Kabushiki Kaisha Catalyseur servant a lutter contre des emissions d'echappement
ES2222527T3 (es) 1997-12-10 2005-02-01 Ab Volvo Material poroso, metodo y disposicion para la conversion catalitica de gases de escape.
DE19820515A1 (de) 1998-05-08 1999-11-11 Alsi Penta Zeolithe Gmbh Verfahren zur Herstellung eines Katalysators für die Reinigung von Abgasen, die Stickstoffoxide in Gegenwart von Sauerstoff und Wasser enthalten
JP2958886B1 (ja) * 1998-08-13 1999-10-06 株式会社次世代排ガス触媒研究所 排ガス浄化用触媒の製造法
JP2000167390A (ja) * 1998-12-03 2000-06-20 Honda Motor Co Ltd 自動車排気ガス用の炭化水素吸着剤

Also Published As

Publication number Publication date
ATE496682T1 (de) 2011-02-15
EP1297885B1 (de) 2011-01-26
EP1297885A1 (de) 2003-04-02
US6887815B2 (en) 2005-05-03
US20030069125A1 (en) 2003-04-10

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