BRPI1015322A2 - artigo catalítico, sistema de tratamento de emissões, e, método de tratar uma corrente de gás de descarga de motor - Google Patents

artigo catalítico, sistema de tratamento de emissões, e, método de tratar uma corrente de gás de descarga de motor

Info

Publication number
BRPI1015322A2
BRPI1015322A2 BRPI1015322A BRPI1015322A BRPI1015322A2 BR PI1015322 A2 BRPI1015322 A2 BR PI1015322A2 BR PI1015322 A BRPI1015322 A BR PI1015322A BR PI1015322 A BRPI1015322 A BR PI1015322A BR PI1015322 A2 BRPI1015322 A2 BR PI1015322A2
Authority
BR
Brazil
Prior art keywords
treating
exhaust gas
gas stream
treatment system
engine exhaust
Prior art date
Application number
BRPI1015322A
Other languages
English (en)
Inventor
Kenneth E Voss
Martin Dieterle
R Samuel Boorse
Original Assignee
Basf Corp E Basf Ag
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 Basf Corp E Basf Ag filed Critical Basf Corp E Basf Ag
Publication of BRPI1015322A2 publication Critical patent/BRPI1015322A2/pt
Publication of BRPI1015322B1 publication Critical patent/BRPI1015322B1/pt

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
    • B01D53/9404—Removing only nitrogen compounds
    • B01D53/9409—Nitrogen oxides
    • B01D53/9431—Processes characterised by a specific device
    • 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
    • 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
    • B01D53/9459—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
    • 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
    • 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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion
    • 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
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion
    • F01N3/206—Adding periodically or continuously substances to exhaust gases for promoting purification, e.g. catalytic material in liquid form, NOx reducing agents
    • F01N3/2066—Selective catalytic reduction [SCR]
    • 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
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • 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
    • B01D2255/502—Beta zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/915—Catalyst supported on particulate filters
    • 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
    • B01D2258/00—Sources of waste gases
    • B01D2258/01—Engine exhaust gases
    • B01D2258/012—Diesel engines and lean burn gasoline engines
    • 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
    • F01N2250/00—Combinations of different methods of purification
    • F01N2250/02—Combinations of different methods of purification filtering and catalytic conversion
    • 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
    • F01N2330/02—Metallic plates or honeycombs, e.g. superposed or rolled-up corrugated or otherwise deformed sheet metal
    • 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
    • F01N2330/22—Metal foam
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
BRPI1015322-5A 2009-04-22 2010-04-22 Artigo catalítico para uso em um sistema para tratar uma corrente de gás de descarga de motor, sistema de tratamento de emissões de motor a diesel, e, método de tratar uma corrente de gás de descarga de motor BRPI1015322B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US17156709P 2009-04-22 2009-04-22
US61/171567 2009-04-22
PCT/US2010/032073 WO2010124105A1 (en) 2009-04-22 2010-04-22 Partial filter substrates containing scr catalysts and emission treatment systems and methods of treating engine exhaust
US12/765441 2010-04-22
US12/765,441 US9475002B2 (en) 2009-04-22 2010-04-22 Partial filter substrates containing SCR catalysts and methods and emissions treatment systems

Publications (2)

Publication Number Publication Date
BRPI1015322A2 true BRPI1015322A2 (pt) 2016-04-26
BRPI1015322B1 BRPI1015322B1 (pt) 2020-03-10

Family

ID=42309581

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1015322-5A BRPI1015322B1 (pt) 2009-04-22 2010-04-22 Artigo catalítico para uso em um sistema para tratar uma corrente de gás de descarga de motor, sistema de tratamento de emissões de motor a diesel, e, método de tratar uma corrente de gás de descarga de motor

Country Status (9)

Country Link
US (1) US9475002B2 (pt)
EP (1) EP2421632B1 (pt)
JP (1) JP6436615B2 (pt)
KR (1) KR101706398B1 (pt)
CN (1) CN102405092B (pt)
BR (1) BRPI1015322B1 (pt)
ES (1) ES2640040T3 (pt)
PL (1) PL2421632T3 (pt)
WO (1) WO2010124105A1 (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8551432B2 (en) * 2010-06-04 2013-10-08 International Engine Intellectual Property Company, Llc. System and method for injecting ammonia into an exhaust gas stream
US8071038B2 (en) * 2010-06-09 2011-12-06 Ford Global Technologies, Llc Progressive catalyst loading for integrated particulate filter and selective catalytic reduction unit
US8591820B2 (en) 2011-03-11 2013-11-26 Corning Incorporated Honeycomb filters for reducing NOx and particulate matter in diesel engine exhaust
MX342577B (es) 2011-06-07 2016-10-04 Smith & Nephew Miembros y métodos de contacto de heridas.
DE102013221810B4 (de) * 2012-11-01 2021-06-24 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Filtrierbaugruppe zum Sammeln von Sedimentpartikeln aus einem Fluid einer Antriebsstrangeinrichtung
DE202012011813U1 (de) * 2012-12-10 2013-01-14 Liebherr-Werk Ehingen Gmbh Abgasnachbehandlungssystem
WO2015074697A1 (de) * 2013-11-21 2015-05-28 Hjs Emission Technology Gmbh & Co. Kg Einrichtung zum reinigen der abgase einer brennkraftmaschine
CN104675484A (zh) * 2013-11-28 2015-06-03 博古斯拉斯基·伊格维克托罗维奇 内燃机废气的催化转化器
DE102014004439B4 (de) * 2014-03-27 2026-03-19 Daimler Truck AG Verfahren zum Betreiben eines an eine Kraftfahrzeugbrennkraftmaschine angeschlossenen Abgasreinigungssystems umfassend einen SCR-Katalysator
EP4464403A1 (en) * 2015-03-19 2024-11-20 BASF Corporation Filter catalyzed with scr catalyst, systems and methods
DE112016002717B4 (de) * 2015-08-03 2025-03-13 Cummins Emission Solutions Inc. Sensorkonfiguration für ein Nachbehandlungssystem umfassend einen SCR mit Filter
US9802157B2 (en) 2015-08-05 2017-10-31 Caterpillar Inc. Diffuser plate for an exhaust aftertreatment module
US9694321B2 (en) 2015-09-01 2017-07-04 Caterpillar Inc. Exhaust treatment system with particulate filter having wall-flow and flow-through channels
JP2019508221A (ja) * 2015-12-22 2019-03-28 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー 酸化窒素を減少させるための反応器
JP7041062B2 (ja) * 2015-12-22 2022-03-23 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー 触媒床、及び酸化窒素を減少させるための方法
JP6929288B2 (ja) * 2015-12-22 2021-09-01 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー 触媒床、及び酸化窒素を減少させるための方法
GB2555695A (en) * 2016-08-25 2018-05-09 Johnson Matthey Plc Reduced sulfation impact on CU-SCRS
DK179734B1 (en) * 2017-09-05 2019-04-29 MAN Energy Solutions Combustion engine system
US11351502B2 (en) * 2018-05-04 2022-06-07 Catalytic Combustion Corporation Metal foil catalyst for the control of emissions from diesel engines
KR20220070013A (ko) * 2019-09-30 2022-05-27 바스프 코포레이션 탄화수소의 산화 및 NOx의 선택적 접촉 환원을 위한 다작용성 촉매
US11071947B2 (en) 2019-10-30 2021-07-27 W. L. Gore & Associates, Inc. Catalytic efficiency of flue gas filtration
US10940471B1 (en) * 2019-10-30 2021-03-09 W. L. Gore & Associates, Inc. Catalytic efficiency of flue gas filtration
ES2985110T3 (es) * 2020-07-23 2024-11-04 Topsoe As Un catalizador estructurado
CN112546732B (zh) * 2020-11-11 2022-02-25 中国科学院过程工程研究所 一种催化滤芯元件及其制备方法
CN112682134B (zh) * 2020-12-25 2022-04-26 潍柴动力股份有限公司 一种后处理系统的驻车再生系统及驻车再生方法

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US311396A (en) * 1885-01-27 Chuck for rock-drills
US3111396A (en) * 1960-12-14 1963-11-19 Gen Electric Method of making a porous material
US4308233A (en) * 1980-03-10 1981-12-29 Bridgestone Tire Company Limited Device for purification of exhaust gas
US4329162A (en) 1980-07-03 1982-05-11 Corning Glass Works Diesel particulate trap
US5100632A (en) 1984-04-23 1992-03-31 Engelhard Corporation Catalyzed diesel exhaust particulate filter
US5024981A (en) 1989-04-20 1991-06-18 Engelhard Corporation Staged metal-promoted zeolite catalysts and method for catalytic reduction of nitrogen oxides using the same
US4961917A (en) * 1989-04-20 1990-10-09 Engelhard Corporation Method for reduction of nitrogen oxides with ammonia using promoted zeolite catalysts
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
CA2124441A1 (en) 1991-11-26 1993-06-10 Robert J. Farrauto Ceria-alumina oxidation catalyst and method of use
CA2124439A1 (en) 1991-11-26 1993-06-10 Kenneth E. Voss Oxidation catalyst and method of use
JP3434117B2 (ja) 1996-03-29 2003-08-04 住友電気工業株式会社 ディーゼルエンジン用パティキュレートトラップ
DE19704147A1 (de) 1997-02-04 1998-08-06 Emitec Emissionstechnologie Hitzebeständiger und regenerierbarer Filterkörper mit Strömungswegen
GB9802504D0 (en) 1998-02-06 1998-04-01 Johnson Matthey Plc Improvements in emission control
JP4357776B2 (ja) * 2001-10-17 2009-11-04 トヨタ自動車株式会社 排ガス浄化ハニカム構造体
US6892530B2 (en) 2002-11-21 2005-05-17 Ford Global Technologies, Llc Exhaust gas aftertreatment systems
DE10257113A1 (de) * 2002-12-05 2004-06-24 Emitec Gesellschaft Für Emissionstechnologie Mbh Partikelfalle mit beschichteter Faserlage
US7229597B2 (en) 2003-08-05 2007-06-12 Basfd Catalysts Llc Catalyzed SCR filter and emission treatment system
DE10348492B4 (de) * 2003-10-18 2005-10-06 Adam Opel Ag Abgasreinigungssystem mit einem regenerierbaren Partikelfilter
JP4868713B2 (ja) * 2004-04-12 2012-02-01 トヨタ自動車株式会社 排ガス浄化フィルタ装置
DE602005025992D1 (de) 2004-04-12 2011-03-03 Toyota Motor Co Ltd Abgasreinigungsvorrichtung
DE102004040548A1 (de) 2004-08-21 2006-02-23 Umicore Ag & Co. Kg Verfahren zum Beschichten eines Wandflußfilters mit feinteiligen Feststoffen und damit erhaltenes Partikelfilter und seine Verwendung
US7481983B2 (en) 2004-08-23 2009-01-27 Basf Catalysts Llc Zone coated catalyst to simultaneously reduce NOx and unreacted ammonia
JP2006274986A (ja) * 2005-03-30 2006-10-12 Mitsubishi Fuso Truck & Bus Corp 排気後処理装置
US7340888B2 (en) * 2005-04-26 2008-03-11 Donaldson Company, Inc. Diesel particulate matter reduction system
JP4949696B2 (ja) * 2006-02-27 2012-06-13 田中貴金属工業株式会社 ディーゼル排ガス浄化用フィルター
ATE464458T1 (de) * 2007-02-23 2010-04-15 Umicore Ag & Co Kg Katalytisch aktiviertes dieselpartikelfilter mit ammoniak-sperrwirkung
EP2117707B2 (en) * 2007-02-27 2018-08-15 BASF Corporation Copper cha zeolite catalysts
EP2014348A2 (en) * 2007-06-22 2009-01-14 Paul Scherer Institut A method and a system for a treatment of a NOx- and soot-containing exhaust gas
EP2382031B2 (en) * 2008-12-24 2022-12-14 BASF Corporation Emissions treatment systems and methods with catalyzed scr filter and downstream scr catalyst

Also Published As

Publication number Publication date
ES2640040T3 (es) 2017-10-31
KR20110139232A (ko) 2011-12-28
WO2010124105A1 (en) 2010-10-28
CN102405092A (zh) 2012-04-04
EP2421632B1 (en) 2017-06-14
US9475002B2 (en) 2016-10-25
KR101706398B1 (ko) 2017-02-27
BRPI1015322B1 (pt) 2020-03-10
JP6436615B2 (ja) 2018-12-12
US20100269491A1 (en) 2010-10-28
CN102405092B (zh) 2014-12-24
PL2421632T3 (pl) 2017-11-30
EP2421632A1 (en) 2012-02-29
JP2012528705A (ja) 2012-11-15

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