DE102014107669A1 - Katalysiertes filter zum behandeln von abgas - Google Patents

Katalysiertes filter zum behandeln von abgas Download PDF

Info

Publication number
DE102014107669A1
DE102014107669A1 DE102014107669.9A DE102014107669A DE102014107669A1 DE 102014107669 A1 DE102014107669 A1 DE 102014107669A1 DE 102014107669 A DE102014107669 A DE 102014107669A DE 102014107669 A1 DE102014107669 A1 DE 102014107669A1
Authority
DE
Germany
Prior art keywords
catalyst
filter
diesel particulate
particulate filter
exhaust gas
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
DE102014107669.9A
Other languages
German (de)
English (en)
Inventor
Hai-Ying Chen
Debnath DE
Wendy MANNING
Julian Peter Cox
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
Publication of DE102014107669A1 publication Critical patent/DE102014107669A1/de
Ceased legal-status Critical Current

Links

Images

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
    • B01D53/9459—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
    • B01D53/9463—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 one brick
    • B01D53/9472—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 one brick in different zones
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/022—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
    • F01N3/0222—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous the structure being monolithic, e.g. honeycombs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
    • F01N3/035—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices with catalytic reactors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/30—Honeycomb supports characterised by their structural details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2510/00—Surface coverings
    • F01N2510/06—Surface coverings for exhaust purification, e.g. catalytic reaction
    • F01N2510/068—Surface coverings for exhaust purification, e.g. catalytic reaction characterised by the distribution of the catalytic coatings
    • F01N2510/0682—Surface coverings for exhaust purification, e.g. catalytic reaction characterised by the distribution of the catalytic coatings having a discontinuous, uneven or partially overlapping coating of catalytic material, e.g. higher amount of material upstream than downstream or vice versa
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Catalysts (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
DE102014107669.9A 2013-05-31 2014-05-30 Katalysiertes filter zum behandeln von abgas Ceased DE102014107669A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361829286P 2013-05-31 2013-05-31
US61/829,286 2013-05-31

Publications (1)

Publication Number Publication Date
DE102014107669A1 true DE102014107669A1 (de) 2014-12-18

Family

ID=51059620

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102014107669.9A Ceased DE102014107669A1 (de) 2013-05-31 2014-05-30 Katalysiertes filter zum behandeln von abgas

Country Status (10)

Country Link
US (1) US9687786B2 (enExample)
EP (1) EP3004579B1 (enExample)
JP (2) JP2016530070A (enExample)
KR (1) KR20160014713A (enExample)
CN (2) CN109736921B (enExample)
BR (1) BR112015029656A2 (enExample)
DE (1) DE102014107669A1 (enExample)
GB (1) GB2517035C (enExample)
RU (1) RU2629762C2 (enExample)
WO (1) WO2014194229A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017215494A1 (de) * 2017-09-04 2019-03-07 Dr Pley Engineering & Consulting (Bucharest) Srl Katalysatoren zum entfernen von schadgasen aus dem abgas von dieselmotoren

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160056174A (ko) * 2014-11-11 2016-05-19 현대자동차주식회사 디젤매연필터의 촉매 코팅방법
GB2547145B (en) * 2015-03-25 2018-09-05 Johnson Matthey Plc Noble metal-off framework type passive NOx adsorber and use thereof
JP6130424B2 (ja) 2015-03-27 2017-05-17 トヨタ自動車株式会社 排ガス浄化用触媒
JP6243371B2 (ja) 2015-03-27 2017-12-06 トヨタ自動車株式会社 排ガス浄化用触媒
JP6219871B2 (ja) 2015-03-27 2017-10-25 トヨタ自動車株式会社 排ガス浄化用触媒
JP6130423B2 (ja) * 2015-03-27 2017-05-17 トヨタ自動車株式会社 排ガス浄化用触媒
EP3298253B1 (en) * 2015-05-19 2025-02-19 BASF Mobile Emissions Catalysts LLC Catalyzed soot filter for use in passive selective catalytic reduction
US10137412B2 (en) * 2016-01-07 2018-11-27 Johnson Matthey Japan G.K. Filter
JP6426650B2 (ja) * 2016-04-12 2018-11-21 トヨタ自動車株式会社 排ガス浄化用触媒
WO2018015930A1 (en) * 2016-07-22 2018-01-25 Johnson Matthey Public Limited Company Exhaust gas catalyst and catalyst binders for filter substrates
GB201622179D0 (en) * 2016-12-23 2017-02-08 Johnson Matthey Plc Gasoline particulate filter
DE102017103341A1 (de) * 2017-02-17 2018-08-23 Umicore Ag & Co. Kg Russpartikelfilter mit speicherzellen für katalysator
CN110582341B (zh) * 2017-03-30 2023-02-10 庄信万丰股份有限公司 具有后部集中放热产生的asc/dec
US20200370453A1 (en) * 2017-08-10 2020-11-26 Corning Incorporated Scr catalytic coating on particulate filters
JP2021531952A (ja) * 2018-05-04 2021-11-25 コーニング インコーポレイテッド 出口が被覆されたセラミックハニカム体およびその製造方法
WO2019221217A1 (ja) * 2018-05-17 2019-11-21 エヌ・イーケムキャット株式会社 排ガス浄化触媒
US20220016601A1 (en) * 2018-11-21 2022-01-20 Cataler Corporation Exhaust-gas purification apparatus and method for manufacturing same
CN110201666B (zh) * 2019-06-20 2022-01-25 中自环保科技股份有限公司 一种汽油机颗粒捕集催化剂及其制备方法
EP3932542A1 (en) * 2020-07-03 2022-01-05 BASF Corporation Catalyst for particulate combustion in gasoline emission treatment systems
US12173634B2 (en) * 2021-06-23 2024-12-24 Cataler Corporation Particulate filter
WO2025022090A1 (en) 2023-07-21 2025-01-30 Johnson Matthey Public Limited Company Method for the manufacture of a catalytic filter

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2001293841A1 (en) 2000-09-29 2002-04-08 Omg Ag And Co. Kg Catalytic soot filter and use thereof in treatment of lean exhaust gases
US6946013B2 (en) * 2002-10-28 2005-09-20 Geo2 Technologies, Inc. Ceramic exhaust filter
US7229597B2 (en) * 2003-08-05 2007-06-12 Basfd Catalysts Llc Catalyzed SCR filter and emission treatment system
US7490464B2 (en) * 2003-11-04 2009-02-17 Basf Catalysts Llc Emissions treatment system with NSR and SCR catalysts
GB0405015D0 (en) * 2004-03-05 2004-04-07 Johnson Matthey Plc Method of loading a monolith with catalyst and/or washcoat
JP2006007117A (ja) * 2004-06-25 2006-01-12 Ne Chemcat Corp 排気ガス浄化構造体および該構造体を用いた排気ガス浄化方法
US7722829B2 (en) * 2004-09-14 2010-05-25 Basf Catalysts Llc Pressure-balanced, catalyzed soot filter
DE102005005663A1 (de) * 2005-02-08 2006-08-17 Daimlerchrysler Ag Abgasnachbehandlungseinrichtung mit Partikelfilter
WO2007026844A1 (ja) * 2005-08-31 2007-03-08 Ngk Insulators, Ltd. ハニカム触媒体、ハニカム触媒体製造用のプレコート担体及びハニカム触媒体の製造方法
US7211232B1 (en) * 2005-11-07 2007-05-01 Geo2 Technologies, Inc. Refractory exhaust filtering method and apparatus
US8119075B2 (en) * 2005-11-10 2012-02-21 Basf Corporation Diesel particulate filters having ultra-thin catalyzed oxidation coatings
US7485170B2 (en) * 2005-11-30 2009-02-03 Corning Incorporated Narrow pore size distribution cordierite ceramic honeycomb articles and methods for manufacturing same
EP1960086A1 (en) * 2005-12-16 2008-08-27 Corning Inc. Low pressure drop coated diesel exhaust filter
JP5073303B2 (ja) * 2006-03-24 2012-11-14 日本碍子株式会社 触媒コンバータ及び触媒コンバータの製造方法
GB0618482D0 (en) * 2006-09-20 2006-11-01 Johnson Matthey Plc Washcoated particulate filter substrate
ATE464458T1 (de) * 2007-02-23 2010-04-15 Umicore Ag & Co Kg Katalytisch aktiviertes dieselpartikelfilter mit ammoniak-sperrwirkung
US7601662B2 (en) * 2007-02-27 2009-10-13 Basf Catalysts Llc Copper CHA zeolite catalysts
US7998423B2 (en) * 2007-02-27 2011-08-16 Basf Corporation SCR on low thermal mass filter substrates
DK2150328T5 (da) * 2007-04-26 2015-06-29 Johnson Matthey Plc SCR-fremgangsmåde og system med Cu/SAPO-34 zeolitkatalysator
JP5150132B2 (ja) * 2007-04-27 2013-02-20 日本碍子株式会社 ハニカムフィルタシステム
US20090155525A1 (en) * 2007-12-18 2009-06-18 Yuejin Li Passivation-Free Coating Process For A CSF
US8038954B2 (en) * 2008-02-14 2011-10-18 Basf Corporation CSF with low platinum/palladium ratios
JPWO2009133857A1 (ja) * 2008-04-28 2011-09-01 住友大阪セメント株式会社 排ガス浄化フィルタ
EP2181749B2 (de) 2008-11-04 2018-10-03 Umicore AG & Co. KG Dieselpartikelfilter mit verbesserten Staudruckeigenschaften
DE102008055890A1 (de) * 2008-11-05 2010-05-12 Süd-Chemie AG Partikelminderung mit kombiniertem SCR- und NH3-Schlupf-Katalysator
US8844274B2 (en) 2009-01-09 2014-09-30 Ford Global Technologies, Llc Compact diesel engine exhaust treatment system
US8329607B2 (en) * 2009-01-16 2012-12-11 Basf Corporation Layered diesel oxidation catalyst composites
US8277743B1 (en) * 2009-04-08 2012-10-02 Errcive, Inc. Substrate fabrication
KR101809040B1 (ko) * 2009-04-17 2017-12-14 존슨 맛쎄이 퍼블릭 리미티드 컴파니 질소 산화물의 환원에 대한 희박/농후 노화에 대해 내구적인 소기공 분자 체 지지된 구리 촉매
US8940242B2 (en) * 2009-04-17 2015-01-27 Basf Corporation Multi-zoned catalyst compositions
US8758695B2 (en) * 2009-08-05 2014-06-24 Basf Se Treatment system for gasoline engine exhaust gas
GB2475740B (en) * 2009-11-30 2017-06-07 Johnson Matthey Plc Catalysts for treating transient NOx emissions
MX350977B (es) * 2010-05-05 2017-09-27 Basf Corp Star Filtro catalítico de hollín y sistemas y métodos de tratamiento de emisiones.
US8293182B2 (en) * 2010-05-05 2012-10-23 Basf Corporation Integrated SCR and AMOx catalyst systems
GB201100595D0 (en) 2010-06-02 2011-03-02 Johnson Matthey Plc Filtration improvements
US8137648B2 (en) * 2010-10-12 2012-03-20 Ford Global Technologies, Llc Diesel engine exhaust treatment system and method including a platinum group metal trapping device
US8609032B2 (en) * 2010-11-29 2013-12-17 Corning Incorporated Porous ceramic honeycomb articles and methods for making the same
US8591820B2 (en) * 2011-03-11 2013-11-26 Corning Incorporated Honeycomb filters for reducing NOx and particulate matter in diesel engine exhaust
JP5597153B2 (ja) * 2011-03-24 2014-10-01 日本碍子株式会社 ハニカムフィルタ及びその製造方法
US8101146B2 (en) * 2011-04-08 2012-01-24 Johnson Matthey Public Limited Company Catalysts for the reduction of ammonia emission from rich-burn exhaust
US8789356B2 (en) * 2011-07-28 2014-07-29 Johnson Matthey Public Limited Company Zoned catalytic filters for treatment of exhaust gas
US20140245724A1 (en) * 2011-08-26 2014-09-04 Sumitomo Osaka Cement Co., Ltd. Exhaust purification catalyst, exhaust emissin control device for internal combustion engine, and exhaust gas purification filter
US20120258032A1 (en) * 2011-11-02 2012-10-11 Johnson Matthey Public Limited Company Catalyzed filter for treating exhaust gas
GB2513364B (en) * 2013-04-24 2019-06-19 Johnson Matthey Plc Positive ignition engine and exhaust system comprising catalysed zone-coated filter substrate
DE102014107667A1 (de) * 2013-05-31 2014-12-04 Johnson Matthey Public Ltd., Co. Katalysiertes filter zum behandeln von abgas

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017215494A1 (de) * 2017-09-04 2019-03-07 Dr Pley Engineering & Consulting (Bucharest) Srl Katalysatoren zum entfernen von schadgasen aus dem abgas von dieselmotoren

Also Published As

Publication number Publication date
KR20160014713A (ko) 2016-02-11
EP3004579B1 (en) 2018-03-07
WO2014194229A1 (en) 2014-12-04
GB2517035C (en) 2020-02-26
CN105247179A (zh) 2016-01-13
GB2517035B (en) 2016-02-17
GB2517035A (en) 2015-02-11
CN109736921A (zh) 2019-05-10
US20140356266A1 (en) 2014-12-04
JP2019113069A (ja) 2019-07-11
CN109736921B (zh) 2024-07-26
CN105247179B (zh) 2019-03-08
RU2015156164A (ru) 2017-07-05
GB2517035A9 (en) 2015-12-30
GB201409618D0 (en) 2014-07-16
US9687786B2 (en) 2017-06-27
EP3004579A1 (en) 2016-04-13
RU2629762C2 (ru) 2017-09-01
JP2016530070A (ja) 2016-09-29
BR112015029656A2 (pt) 2017-07-25

Similar Documents

Publication Publication Date Title
DE102014107669A1 (de) Katalysiertes filter zum behandeln von abgas
DE102014107667A1 (de) Katalysiertes filter zum behandeln von abgas
DE102014110811B4 (de) Katalysatorgegenstand zur behandlung von abgas
DE102012222801B4 (de) Abgassystem und Verwendung einer Washcoatbeschichtung
DE102015112465B4 (de) System und verfahren zum behandeln von abgas
DE112014000588T5 (de) Ammoniak Oxidationskatalysator
DE102014112413A1 (de) Zeolithmischkatalysatoren zur behandlung von abgas
DE112013005743T5 (de) Ammoniakoxidationskatalysator
DE102015116926A1 (de) Molekularsiebkatalysator zum Behandeln von Abgas
DE102016118542A1 (de) Einen russkatalysator und einen scr-katalysator aufweisendes katalytisches filter
DE102017116461A1 (de) Katalysator-bindemittel für filtersubstrate
WO2019197177A1 (de) Beschichteter wandflussfilter
EP3576865B1 (de) Katalysator zur reinigung der abgase von dieselmotoren
DE102012222804A1 (de) Substratmonolith, der einen SCR-Katalysator umfasst
DE102012222807A1 (de) Abgassystem für einen mager verbrennenden Verbrennungsmotor, das einen SCR-Katalysator umfasst
DE102014103626A1 (de) Katalysator zur Behandlung von Abgas
DE102015107647A1 (de) Katalytischer Gegenstand zum Behandeln vom Abgas
DE102014110543A1 (de) Wolfram/titandioxid-oxidationskatalysator
DE102016102937A1 (de) Zweimetallische Molekularsiebkatalysatoren
EP3442687A1 (de) Partikelfilter mit scr-aktiver beschichtung
DE102015104348A1 (de) Katalysator zum behandeln von abgas
DE102018107379A1 (de) NOx-Adsorberkatalysator
DE102018107376A1 (de) Drei Schichten umfassender NOx-Adsorberkatalysator
DE102018107371A1 (de) NOx -ADSORBERKATALYSATOR
DE102018107377A1 (de) NOx-Adsorberkatalysator

Legal Events

Date Code Title Description
R012 Request for examination validly filed
R016 Response to examination communication
R002 Refusal decision in examination/registration proceedings
R003 Refusal decision now final