MX350977B - Filtro catalítico de hollín y sistemas y métodos de tratamiento de emisiones. - Google Patents

Filtro catalítico de hollín y sistemas y métodos de tratamiento de emisiones.

Info

Publication number
MX350977B
MX350977B MX2012012828A MX2012012828A MX350977B MX 350977 B MX350977 B MX 350977B MX 2012012828 A MX2012012828 A MX 2012012828A MX 2012012828 A MX2012012828 A MX 2012012828A MX 350977 B MX350977 B MX 350977B
Authority
MX
Mexico
Prior art keywords
methods
hollin
treatment systems
emission treatment
catalytic filter
Prior art date
Application number
MX2012012828A
Other languages
English (en)
Spanish (es)
Other versions
MX2012012828A (es
Inventor
R Boorse Samuel
Original Assignee
Basf Corp Star
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=44902059&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX350977(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Basf Corp Star filed Critical Basf Corp Star
Publication of MX2012012828A publication Critical patent/MX2012012828A/es
Publication of MX350977B publication Critical patent/MX350977B/es

Links

Classifications

    • 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
    • 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
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2418—Honeycomb filters
    • B01D46/2425—Honeycomb filters characterized by parameters related to the physical properties of the honeycomb structure material
    • B01D46/2429—Honeycomb filters characterized by parameters related to the physical properties of the honeycomb structure material of the honeycomb walls or cells
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2418—Honeycomb filters
    • B01D46/2425—Honeycomb filters characterized by parameters related to the physical properties of the honeycomb structure material
    • B01D46/24492—Pore diameter
    • 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
    • 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features having two or more separate purifying devices arranged in series
    • 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
    • F01N3/08—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
    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/915—Catalyst supported on particulate filters
    • B01D2255/9155—Wall flow filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/92—Dimensions
    • B01D2255/9202—Linear dimensions
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
    • B01D2279/30—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for treatment of exhaust gases from IC 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
    • 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
    • F01N2510/0684—Surface coverings for exhaust purification, e.g. catalytic reaction characterised by the distribution of the catalytic coatings having more than one coating layer, e.g. multi-layered coatings
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Toxicology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Catalysts (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Filtering Materials (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
MX2012012828A 2010-05-05 2011-05-04 Filtro catalítico de hollín y sistemas y métodos de tratamiento de emisiones. MX350977B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US33144510P 2010-05-05 2010-05-05
US13/100,663 US8663587B2 (en) 2010-05-05 2011-05-04 Catalyzed soot filter and emissions treatment systems and methods
PCT/US2011/035230 WO2011140248A2 (en) 2010-05-05 2011-05-04 Catalyzed soot filter and emissions treatment systems and methods

Publications (2)

Publication Number Publication Date
MX2012012828A MX2012012828A (es) 2013-01-28
MX350977B true MX350977B (es) 2017-09-27

Family

ID=44902059

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012012828A MX350977B (es) 2010-05-05 2011-05-04 Filtro catalítico de hollín y sistemas y métodos de tratamiento de emisiones.

Country Status (11)

Country Link
US (1) US8663587B2 (https=)
EP (1) EP2567078B1 (https=)
JP (1) JP5628413B2 (https=)
KR (1) KR101476901B1 (https=)
CN (1) CN102959191B (https=)
BR (1) BR112012028302A2 (https=)
CA (1) CA2798326C (https=)
MX (1) MX350977B (https=)
MY (1) MY163935A (https=)
WO (1) WO2011140248A2 (https=)
ZA (1) ZA201209016B (https=)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8512657B2 (en) 2009-02-26 2013-08-20 Johnson Matthey Public Limited Company Method and system using a filter for treating exhaust gas having particulate matter
CN103080047A (zh) * 2010-08-31 2013-05-01 康宁股份有限公司 具有涂覆通道的多孔陶瓷制品及其制造方法
US9029813B2 (en) * 2011-05-20 2015-05-12 Asml Netherlands B.V. Filter for material supply apparatus of an extreme ultraviolet light source
US9795910B2 (en) * 2012-03-30 2017-10-24 Ibiden Co., Ltd. Honeycomb filter and production method for honeycomb filter
GB2502953B (en) * 2012-05-24 2017-02-08 Imp Innovations Ltd Catalytic converter substrate
EP3753625A1 (en) * 2013-04-24 2020-12-23 Johnson Matthey Public Limited Company Filter substrate comprising zone-coated catalyst washcoat
GB2517035C (en) * 2013-05-31 2020-02-26 Johnson Matthey Plc Catalyzed filter for treating exhaust gas
BR112015029664A2 (pt) * 2013-05-31 2017-07-25 Johnson Matthey Plc filtro de particulado de diesel, sistema para tratamento de um gás de escape de queima pobre, e, método para reduzir fuligem em um gás de escape de queima pobre
DE102014110811B4 (de) * 2013-07-30 2022-09-01 Johnson Matthey Plc Katalysatorgegenstand zur behandlung von abgas
GB2517951A (en) 2013-09-05 2015-03-11 Imp Innovations Ltd A substrate and a method of manufacturing a substrate
WO2015172000A1 (en) * 2014-05-09 2015-11-12 Johnson Matthey Public Limited Company Ammonia slip catalyst having platinum impregnated on high porosity substrates
DE102014215112A1 (de) * 2014-07-31 2016-02-04 Johnson Matthey Public Limited Company Verfahren zur Herstellung eines Katalysators sowie Katalysator-Artikel
DE102014112862A1 (de) * 2014-09-08 2016-03-10 Continental Automotive Gmbh Partikelfilter und Verfahren zur Herstellung eines Partikelfilters
EP3207987B1 (en) 2014-10-16 2020-08-26 Cataler Corporation Exhaust gas purification catalyst
CN107106982B (zh) * 2014-11-19 2021-03-02 庄信万丰股份有限公司 组合scr与pna用于低温排放控制
JP6726207B2 (ja) * 2015-03-30 2020-07-22 ビーエーエスエフ コーポレーション ディーゼル排出物制御のための多機能フィルタ
KR102302675B1 (ko) * 2015-04-21 2021-09-16 할도르 토프쉐 에이/에스 유황 가스 스트림으로부터 그을음의 제거 방법
GB2542654B (en) 2015-06-28 2019-12-04 Johnson Matthey Plc Catalytic wall-flow filter having a membrane
CN105257375A (zh) * 2015-10-08 2016-01-20 南京依柯卡特汽车催化器有限公司 一种基于多层壁流式的催化器
CN108712927B (zh) * 2016-04-13 2022-01-04 优美科股份公司及两合公司 具有scr活性涂层的催化剂
CN108697980A (zh) * 2016-04-13 2018-10-23 优美科股份公司及两合公司 具有scr活性涂层的颗粒过滤器
EP3281699A1 (de) 2016-08-11 2018-02-14 Umicore AG & Co. KG Partikelfilter mit scr-aktiver beschichtung
US10138777B2 (en) * 2016-08-25 2018-11-27 GM Global Technology Operations LLC Apparatus and methods for evaluating a soot quantity accumulated in a selective catalytic reduction washcoated particulate filter
EP3296009B1 (de) 2016-09-20 2019-03-27 Umicore AG & Co. KG Partikelfilter mit scr-aktiver beschichtung
DE102017103341A1 (de) * 2017-02-17 2018-08-23 Umicore Ag & Co. Kg Russpartikelfilter mit speicherzellen für katalysator
JP6605522B2 (ja) 2017-03-09 2019-11-13 株式会社キャタラー 排ガス浄化用触媒
GB2562161A (en) * 2017-03-20 2018-11-07 Johnson Matthey Plc Rear on-wall design SCRF
DE102018121503A1 (de) 2017-09-05 2019-03-07 Umicore Ag & Co. Kg Abgasreinigung mit NO-Oxidationskatalysator und SCR-aktivem Partikelfilter
JP7368351B2 (ja) 2017-11-10 2023-10-24 ビーエーエスエフ コーポレーション アンモニア酸化が低減された触媒化スートフィルター
JP7391045B2 (ja) * 2018-02-05 2023-12-04 ビーエーエスエフ コーポレーション 改善されたフィルタ特性を有する四元変換触媒
CN111683733A (zh) * 2018-02-05 2020-09-18 巴斯夫公司 具有改善的过滤性能的四效转化催化剂
DE102019100107A1 (de) 2019-01-04 2020-07-09 Umicore Ag & Co. Kg Katalytisch aktives Filtersubstrat und Verfahren zur Herstellung sowie deren Verwendung
DE102019209303A1 (de) * 2019-06-26 2020-12-31 Vitesco Technologies GmbH Vorrichtung zur Abgasnachbehandlung
EP4221869A1 (en) * 2020-09-29 2023-08-09 Johnson Matthey Public Limited Company A catalyst article and the use thereof for filtering fine particles
EP4015065B1 (de) * 2020-12-15 2025-02-26 Umicore AG & Co. KG Katalytisch aktiver partikelfilter mit hoher filtrationseffizienz
EP4378566A1 (en) 2022-11-29 2024-06-05 Johnson Matthey Public Limited Company Improved catalytic wall-flow filter

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US44319A (en) 1864-09-20 Improvement in converting rotary into reciprocating motion
US295482A (en) 1884-03-18 Combined car coupler and buffer
US3111396A (en) 1960-12-14 1963-11-19 Gen Electric Method of making a porous material
JPS5523086B2 (https=) 1973-03-26 1980-06-20
US4085193A (en) 1973-12-12 1978-04-18 Mitsubishi Petrochemical Co. Ltd. Catalytic process for reducing nitrogen oxides to nitrogen
US5221484A (en) 1991-01-10 1993-06-22 Ceramem Separations Limited Partnership Catalytic filtration device and method
JP3387290B2 (ja) 1995-10-02 2003-03-17 トヨタ自動車株式会社 排ガス浄化用フィルター
JPH09173866A (ja) 1995-12-28 1997-07-08 Nippon Soken Inc ディーゼル排ガス浄化フィルタ
US6171566B1 (en) * 1997-07-10 2001-01-09 Sk Corporation Selective catalytic reduction for the removal of nitrogen oxides and catalyst body thereof
US6162415A (en) 1997-10-14 2000-12-19 Exxon Chemical Patents Inc. Synthesis of SAPO-44
CN1311757A (zh) 1998-07-29 2001-09-05 埃克森化学专利公司 制备分子筛的方法
JP3874270B2 (ja) * 2002-09-13 2007-01-31 トヨタ自動車株式会社 排ガス浄化フィルタ触媒及びその製造方法
US7119044B2 (en) 2003-06-11 2006-10-10 Delphi Technologies, Inc. Multiple washcoats on filter substrate
DE102004040551A1 (de) * 2004-08-21 2006-02-23 Umicore Ag & Co. Kg Verfahren zur Beschichtung eines Wandflußfilters mit einer Beschichtungszusammensetzung
US7481983B2 (en) * 2004-08-23 2009-01-27 Basf Catalysts Llc Zone coated catalyst to simultaneously reduce NOx and unreacted ammonia
JP4814887B2 (ja) * 2005-08-31 2011-11-16 日本碍子株式会社 ハニカム触媒体及びその製造方法
FR2893861B1 (fr) * 2005-11-30 2008-01-04 Saint Gobain Ct Recherches Structure de filtration d'un gaz a base de sic de porosite de surface de paroi controlee
CN101330961A (zh) * 2005-12-16 2008-12-24 康宁股份有限公司 低压降的涂覆的柴油机废气过滤器
DE102005061873A1 (de) * 2005-12-23 2007-07-05 Robert Bosch Gmbh Verfahren und Steuergerät zum Betreiben eines integrierten SCR/DPF-Systems
JP2007285295A (ja) 2006-03-24 2007-11-01 Ngk Insulators Ltd 排気ガス浄化システム
US7943097B2 (en) * 2007-01-09 2011-05-17 Catalytic Solutions, Inc. Reactor system for reducing NOx emissions from boilers
US7767175B2 (en) * 2007-01-09 2010-08-03 Catalytic Solutions, Inc. Ammonia SCR catalyst and method of using the catalyst
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
US7886529B2 (en) * 2007-05-30 2011-02-15 Gm Global Technology Operations, Inc. Electrically heated DPF/SCR 2-way system
US7802420B2 (en) * 2007-07-26 2010-09-28 Eaton Corporation Catalyst composition and structure for a diesel-fueled autothermal reformer placed in and exhaust stream
KR100882665B1 (ko) 2007-11-20 2009-02-06 현대자동차주식회사 매연 여과장치
US8038954B2 (en) 2008-02-14 2011-10-18 Basf Corporation CSF with low platinum/palladium ratios
EP2123345B1 (de) * 2008-05-23 2010-08-04 Umicore AG & Co. KG Vorrichtung zur Reinigung von Dieselabgasen
JP4656188B2 (ja) * 2008-05-30 2011-03-23 マツダ株式会社 排気ガス浄化用触媒
US8245500B2 (en) * 2008-07-07 2012-08-21 Delphi Technologies, Inc. Dual catalyst NOx reduction system for exhaust from lean burn internal combustion engines
US8343448B2 (en) * 2008-09-30 2013-01-01 Ford Global Technologies, Llc System for reducing NOx in exhaust
US20100101221A1 (en) * 2008-10-28 2010-04-29 Caterpillar Inc. CATALYSTS, SYSTEMS, AND METHODS FOR REDUCING NOx IN AN EXHAUST GAS

Also Published As

Publication number Publication date
CA2798326C (en) 2014-11-04
WO2011140248A3 (en) 2012-03-15
KR101476901B1 (ko) 2014-12-26
EP2567078A2 (en) 2013-03-13
JP5628413B2 (ja) 2014-11-19
MY163935A (en) 2017-11-15
CN102959191B (zh) 2015-05-13
MX2012012828A (es) 2013-01-28
CN102959191A (zh) 2013-03-06
CA2798326A1 (en) 2011-11-10
JP2013532049A (ja) 2013-08-15
US8663587B2 (en) 2014-03-04
KR20130064075A (ko) 2013-06-17
WO2011140248A2 (en) 2011-11-10
EP2567078B1 (en) 2017-09-27
ZA201209016B (en) 2014-03-26
US20110274601A1 (en) 2011-11-10
EP2567078A4 (en) 2014-09-17
BR112012028302A2 (pt) 2016-11-01

Similar Documents

Publication Publication Date Title
MX2012012828A (es) Filtro catalítico de hollín y sistemas y métodos de tratamiento de emisiones.
MX2017012364A (es) Sistemas de tratamiento de gases de escape.
BR112013024950A2 (pt) artigo catalítico, método de tratamento de uma corrente de gás de escape, e, sistema de tratamento de emissões
MX2012012829A (es) Sistemas catalíticos scr y amox integrados.
WO2015175921A3 (en) Catalytic article for treating exhaust gas
MX388773B (es) Catalizadores con contenido de rodio para tratamiento de emisiones de automóviles.
BR112019001408A2 (pt) catalisador suportado, processos para preparar o catalisador suportado e para preparar o catalisador de redução, catalisadores de redução e métodos para reduzir nox em gás de escape e para tratamento de gás
BR112014007886A2 (pt) catalisador, preferencialmente para uso em redução catalítica seletiva (scr), sistema de tratamento de gás de exaustão e processo para o tratamento de uma corrente de gás
WO2015017516A3 (en) Ammonia slip catalyst
PL2716349T3 (pl) Urządzenie do suszenia rozpyłowego dla filtratu z układu odsiarczania ścieków i obróbki gazów spalinowych
BRPI1015175A2 (pt) compósito de catalisador de oxidação, e, método para tratar uma corrente de gás de escapamento.
WO2018104446A3 (en) MULTI-POLLUTANT GAS PURIFICATION PROCESS WITH ALKALI SORBENT AND DeNOx SUPPORTED CATALYST COMPRISING Ca-DEFICIENT HYDROXYAPATITE
BR112017021018A2 (pt) filtro particulado catalisado, e, método de reduzir o gás de escape de um motor a diesel de queima pobre.
BR112014006900A2 (pt) catalisador e compósito de catalisador de oxidação de diesel em camadas, uso e processo para preparação do mesmo e sistema para tratar uma corrente de escape gasoso de um motor a diesel
BR112015002829A2 (pt) composição de catalisador para o tratamento dos gases de exaustão, revestimento catalítico, artigo catalítico, sistema para tratamento de gases de exaustão, e, método para o tratamento de um gás de exaustão
EP2692430A4 (en) AMMONIA COXIDATION CATALYST, EXHAUST GAS CLEANING DEVICE THEREFOR AND EXHAUST GAS CLEANING PROCESS
WO2013108047A3 (en) Integrated intensified biorefinery for gas-to-liquid conversion
WO2016130926A3 (en) Zoned catalytic converters for gasoline engines with reduced rhodium content
CL2013001186A1 (es) Metodo para la preparacion de un filtro catalizado de material particulado que comprende proporcionar un recubrimiento sellador de catalizador individual que contiene un primer catalizador activo en la combustion de hollin y un segundo catalizador activo en la reduccion catalitica de oxidos de nitrogeno, revestir un cuerpo de filtro, secar y tratar con calor; y filtro catalizado.
DE112014003672T8 (de) Ceroxid-Zirkonoxid-basiertes Kompositoxid und Verfahren zum Herstellen desselben sowie Abgasreinigungskatalysator, der Ceroxid-Zirkonoxid-basiertes Kompositoxid beinhaltet
ES2531289T3 (es) Método para la preparación de un filtro de material en forma de partículas catalizado y filtro de material en forma de partículas catalizado
EP3216519A4 (en) Catalyst for selectively catalytically oxidizing hydrogen sulfide, catalyst for burning exhaust gas, and process for deeply catalytically oxidizing hydrogen sulfide to sulphur
TN2014000178A1 (en) PROCESS FOR THE CATALYTIC REMOVAL OF CARBON DIOXIDE, NOx FROM EXHAUST GASES
SG162664A1 (en) Ammonia oxidation catalysts
WO2012115336A3 (ko) 다기능성 배기가스 정화필터 및 이를 이용한 배기가스 정화장치

Legal Events

Date Code Title Description
FG Grant or registration