PL2352912T3 - Zintegrowane układy katalizatorów scr i amox - Google Patents

Zintegrowane układy katalizatorów scr i amox

Info

Publication number
PL2352912T3
PL2352912T3 PL09829666T PL09829666T PL2352912T3 PL 2352912 T3 PL2352912 T3 PL 2352912T3 PL 09829666 T PL09829666 T PL 09829666T PL 09829666 T PL09829666 T PL 09829666T PL 2352912 T3 PL2352912 T3 PL 2352912T3
Authority
PL
Poland
Prior art keywords
catalyst systems
amox catalyst
integrated scr
scr
integrated
Prior art date
Application number
PL09829666T
Other languages
English (en)
Inventor
Matthew Tyler Caudle
Martin Dieterle
E. Scott Buzby
Original Assignee
Basf Corporation
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=42131640&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL2352912(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Basf Corporation filed Critical Basf Corporation
Publication of PL2352912T3 publication Critical patent/PL2352912T3/pl

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
    • B01D53/9459—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
    • B01D53/9468—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 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
    • 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
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/72—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65 containing iron group metals, noble metals or copper
    • B01J29/76—Iron group metals or copper
    • B01J29/7615—Zeolite Beta
    • 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
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/72—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65 containing iron group metals, noble 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/19—Catalysts containing parts with different compositions
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
    • 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
    • B01J37/0215—Coating
    • B01J37/0225—Coating of metal substrates
    • 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
    • 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
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/206—Ammonium compounds
    • B01D2251/2062—Ammonia
    • 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
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/106—Gold
    • 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
    • B01D2255/20761—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
    • 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
    • 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
    • B01D53/9413—Processes characterised by a specific catalyst
    • B01D53/9418—Processes characterised by a specific catalyst for removing nitrogen oxides by selective catalytic reduction [SCR] using a reducing agent in a lean exhaust gas
    • 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
    • B01D53/9436—Ammonia
    • 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
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/42—Platinum
    • 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
    • F01N2370/00—Selection of materials for exhaust purification
    • F01N2370/02—Selection of materials for exhaust purification used in catalytic reactors
    • F01N2370/04—Zeolitic material
    • 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
    • F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
    • F01N2570/14—Nitrogen oxides
    • 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
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/02—Adding substances to exhaust gases the substance being ammonia or urea
    • 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
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/10—Capture or disposal of greenhouse gases of nitrous oxide (N2O)
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24149—Honeycomb-like

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Toxicology (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
PL09829666T 2008-11-03 2009-11-03 Zintegrowane układy katalizatorów scr i amox PL2352912T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/263,871 US8524185B2 (en) 2008-11-03 2008-11-03 Integrated SCR and AMOx catalyst systems
EP09829666.8A EP2352912B1 (en) 2008-11-03 2009-11-03 Integrated scr and amox catalyst systems
PCT/US2009/063035 WO2010062730A2 (en) 2008-11-03 2009-11-03 Integrated scr and amox catalyst systems

Publications (1)

Publication Number Publication Date
PL2352912T3 true PL2352912T3 (pl) 2019-03-29

Family

ID=42131640

Family Applications (1)

Application Number Title Priority Date Filing Date
PL09829666T PL2352912T3 (pl) 2008-11-03 2009-11-03 Zintegrowane układy katalizatorów scr i amox

Country Status (13)

Country Link
US (1) US8524185B2 (pl)
EP (2) EP2352912B1 (pl)
JP (3) JP2012507662A (pl)
KR (1) KR101688668B1 (pl)
CN (2) CN107262090B (pl)
BR (1) BRPI0921500B1 (pl)
CA (1) CA2791997C (pl)
ES (1) ES2689940T3 (pl)
MX (1) MX2011004654A (pl)
MY (1) MY156967A (pl)
PL (1) PL2352912T3 (pl)
WO (1) WO2010062730A2 (pl)
ZA (1) ZA201104097B (pl)

Families Citing this family (93)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7998423B2 (en) 2007-02-27 2011-08-16 Basf Corporation SCR on low thermal mass filter substrates
EP2112339A1 (de) * 2008-04-24 2009-10-28 Umicore AG & Co. KG Verfahren und Vorrichtung zur Reinigung von Abgasen eines Verbrennungsmotors
JP5730584B2 (ja) * 2009-01-22 2015-06-10 三菱樹脂株式会社 窒素酸化物浄化用触媒及びその製造方法
US8246923B2 (en) * 2009-05-18 2012-08-21 Umicore Ag & Co. Kg High Pd content diesel oxidation catalysts with improved hydrothermal durability
US8557203B2 (en) * 2009-11-03 2013-10-15 Umicore Ag & Co. Kg Architectural diesel oxidation catalyst for enhanced NO2 generator
JP5815220B2 (ja) * 2009-11-19 2015-11-17 イビデン株式会社 ハニカム構造体及び排ガス浄化装置
GB2475740B (en) * 2009-11-30 2017-06-07 Johnson Matthey Plc Catalysts for treating transient NOx emissions
US8293182B2 (en) 2010-05-05 2012-10-23 Basf Corporation Integrated SCR and AMOx catalyst systems
DE102010055730A1 (de) * 2010-12-22 2012-06-28 Süd-Chemie AG Verfahren zur Herstellung von Titano-(Silico)-Alumo-Phosphat
WO2012090922A1 (ja) * 2010-12-27 2012-07-05 三菱樹脂株式会社 窒素酸化物浄化用触媒
EP2495032A1 (de) * 2011-03-03 2012-09-05 Umicore Ag & Co. Kg SCR-Katalysator mit verbesserter Kohlenwasserstoffresistenz
EP2683468B1 (en) * 2011-03-07 2017-07-19 Johnson Matthey Public Limited Company Exhaust system having ammonia slip catalyst in egr circuit
EP2684604A4 (en) * 2011-03-08 2014-12-31 Mitsubishi Plastics Inc CATALYST, ELEMENT FOR REMOVING STAIN OXIDE AND SYSTEM FOR REMOVING STAIN OXIDE
EP2692437B1 (en) * 2011-03-31 2023-09-20 N.E. Chemcat Corporation Ammonia oxidation catalyst, exhaust gas purification device using same, and exhaust gas purification method
US9242239B2 (en) 2011-04-08 2016-01-26 Johnson Matthey Public Limited Company Catalysts for the reduction of ammonia emission from rich-burn exhaust
US8101146B2 (en) * 2011-04-08 2012-01-24 Johnson Matthey Public Limited Company Catalysts for the reduction of ammonia emission from rich-burn exhaust
US9999877B2 (en) * 2011-10-05 2018-06-19 Basf Se Cu-CHA/Fe-BEA mixed zeolite catalyst and process for the treatment of NOx in gas streams
CN102600832A (zh) * 2012-02-28 2012-07-25 北京化工大学 一种提高脱硝性能的组合催化剂及其应用
CN104321506B (zh) 2012-05-14 2016-11-16 恩亿凯嘉股份有限公司 废气净化装置
DE112013000477T5 (de) * 2012-08-17 2014-10-30 Johnson Matthey Public Limited Company Zeolithpromotierte V/TiW-Katalysatoren
WO2014076816A1 (ja) * 2012-11-16 2014-05-22 トヨタ自動車株式会社 内燃機関の排気浄化装置
RU2015125904A (ru) * 2012-11-30 2017-01-10 Джонсон Мэтти Паблик Лимитед Компани Катализатор окисления аммиака
SE537367C2 (sv) * 2012-12-14 2015-04-14 Scania Cv Ab Katalysator för behandling av avgaser och ett avgassystem som innefattar en sådan katalysator
US20140170030A1 (en) * 2012-12-14 2014-06-19 International Engine Intellectual Property Company, Llc Aftertreatment System Using LNT and SCR
US8992869B2 (en) 2012-12-20 2015-03-31 Caterpillar Inc. Ammonia oxidation catalyst system
JP5780247B2 (ja) * 2013-01-23 2015-09-16 トヨタ自動車株式会社 触媒コンバーター
US9511350B2 (en) 2013-05-10 2016-12-06 Clean Diesel Technologies, Inc. (Cdti) ZPGM Diesel Oxidation Catalysts and methods of making and using same
US20140274662A1 (en) 2013-03-15 2014-09-18 Cdti Systems and Methods for Variations of ZPGM Oxidation Catalysts Compositions
US9511355B2 (en) 2013-11-26 2016-12-06 Clean Diesel Technologies, Inc. (Cdti) System and methods for using synergized PGM as a three-way catalyst
JP5821887B2 (ja) * 2013-04-03 2015-11-24 トヨタ自動車株式会社 触媒コンバーター
WO2014169935A1 (en) * 2013-04-15 2014-10-23 Haldor Topsøe A/S Process and catalyst system for selective reduction of nitrogen oxides
US9545626B2 (en) 2013-07-12 2017-01-17 Clean Diesel Technologies, Inc. Optimization of Zero-PGM washcoat and overcoat loadings on metallic substrate
US20160215735A1 (en) * 2013-09-11 2016-07-28 International Engine Intellectual Property Company, Llc Thermal screen for an egr cooler
US9511358B2 (en) 2013-11-26 2016-12-06 Clean Diesel Technologies, Inc. Spinel compositions and applications thereof
JP5888312B2 (ja) * 2013-11-29 2016-03-22 トヨタ自動車株式会社 排ガス浄化用触媒
WO2015084817A1 (en) * 2013-12-02 2015-06-11 Johnson Matthey Public Limited Company Mixed template synthesis of high silica cu-cha
US20160339387A1 (en) * 2013-12-26 2016-11-24 Nikki-Universal Co., Ltd. Ammonia decomposition catalyst
US9662636B2 (en) 2014-04-17 2017-05-30 Basf Corporation Zoned catalyst composites
GB2530129B (en) * 2014-05-16 2016-10-26 Johnson Matthey Plc Catalytic article for treating exhaust gas
DE102015209987A1 (de) * 2014-06-04 2015-12-10 Johnson Matthey Public Limited Company Nicht-PGM-Ammoniakschlupfkatalysator
DE102015212356A1 (de) * 2014-07-02 2016-03-03 Johnson Matthey Public Limited Company Perowskit mit einer Deckschicht-SCR-Komponente als Ammoniakoxidationskatalysator und System zur Abgasreinigung bei Dieselmotoren
CN104190413B (zh) * 2014-08-12 2017-01-18 无锡威孚力达催化净化器有限责任公司 基于scr的no氧化催化剂及其制备方法
WO2016039747A1 (en) * 2014-09-11 2016-03-17 Clean Diesel Technologies, Inc. Methods for oxidation and two-way and three-way zpgm catalyst systems and apparatus comprising same
JP6102907B2 (ja) * 2014-12-26 2017-03-29 トヨタ自動車株式会社 排気浄化装置の劣化診断装置
JP6971854B2 (ja) * 2015-02-09 2021-11-24 ビーエーエスエフ コーポレーション ディーゼル酸化触媒
US9517437B2 (en) * 2015-03-02 2016-12-13 General Electric Company Systems and methods for controlling aftertreatment systems
BR112017018768B1 (pt) * 2015-03-05 2022-12-27 Basf Corporation Compósito catalisador de oxidação de diesel completamente maturado, e, métodos para tratar uma corrente gasosa que compreende óxidos de nitrogênio e para formar um compósito catalisador de oxidação de diesel completamente maturado
RU2017137624A (ru) * 2015-03-30 2019-05-07 Басф Корпорейшн Многофункциональные фильтры для регулирования выбросов дизельного двигателя
US9937489B2 (en) 2015-06-18 2018-04-10 Johnson Matthey Public Limited Company Exhaust system without a DOC having an ASC acting as a DOC in a system with an SCR catalyst before the ASC
RU2743125C2 (ru) * 2015-06-18 2021-02-15 Джонсон Мэтти Паблик Лимитед Компани Однослойный или двухслойный катализатор устранения проскока аммиака
DE102016111000A1 (de) * 2015-06-18 2016-12-22 Johnson Matthey Public Limited Company Gegen NH3-Überdosierung toleranter SCR-Katalysator
KR102531436B1 (ko) * 2015-06-18 2023-05-12 존슨 맛쎄이 퍼블릭 리미티드 컴파니 낮은 n2o 형성을 가진 암모니아 슬립 촉매
EP3310458A1 (en) * 2015-06-18 2018-04-25 Johnson Matthey Public Limited Company Zoned exhaust system
KR20180030633A (ko) * 2015-07-09 2018-03-23 우미코레 아게 운트 코 카게 Nh3-scr 활성, 암모니아 산화 활성, 및 휘발성 바나듐 및 텅스텐 화합물에 대한 흡착능을 갖는 삼원 촉매
EP3334529A4 (en) * 2015-08-14 2019-09-04 BASF Corporation SYNTHETIC ION-EXCHANGE PHYLLOSILICATE AS SCR CATALYST
WO2017037006A1 (en) 2015-09-04 2017-03-09 Basf Se Integrated scr and ammonia oxidation catalyst systems
KR102543002B1 (ko) * 2015-09-29 2023-06-14 존슨 맛쎄이 퍼블릭 리미티드 컴파니 연소 터빈용 구역화된 암모니아 슬립 촉매
DE102015224370B4 (de) * 2015-12-04 2022-05-19 Johnson Matthey Catalysts (Germany) Gmbh Katalysator sowie Verfahren zur Herstellung eines Katalysators
GB2547288B (en) 2016-02-03 2021-03-17 Johnson Matthey Plc Catalyst for oxidising ammonia
US10994267B2 (en) 2016-07-14 2021-05-04 Umicore Ag & Co. Kg Vanadium trapping SCR system
JP7030783B2 (ja) * 2016-07-29 2022-03-07 ビーエーエスエフ コーポレーション ＦＡＵ型骨格構造を有するゼオライト材料の製造方法及びＮＯｘの選択的触媒還元におけるその使用方法
BR112019001977B1 (pt) * 2016-08-05 2022-11-16 Basf Corporation Artigo de redução catalítica seletiva e sistema de tratamento de gás de escape
WO2018065353A1 (en) 2016-10-03 2018-04-12 Umicore Ag & Co. Kg Catalyst article and method for the abatement of ammonia and nitrogen oxides
JP6693406B2 (ja) * 2016-12-20 2020-05-13 三菱自動車工業株式会社 排気ガス浄化装置
GB2562160B (en) * 2017-03-20 2021-06-23 Johnson Matthey Plc Catalytic wall-flow filter with an ammonia slip catalyst
WO2018183457A1 (en) * 2017-03-29 2018-10-04 Johnson Matthey Public Limited Company Asc with platinum group metal in multiple layers
GB201705158D0 (en) * 2017-03-30 2017-05-17 Johnson Matthey Plc Catalyst article for use in a emission treatment system
GB201705289D0 (en) * 2017-03-31 2017-05-17 Johnson Matthey Catalysts (Germany) Gmbh Selective catalytic reduction catalyst
US10183287B1 (en) * 2017-07-06 2019-01-22 Umicore Ag & Co. Kg Method of applying a multilayer wet-on-wet coating to a substrate
DE102018121503A1 (de) 2017-09-05 2019-03-07 Umicore Ag & Co. Kg Abgasreinigung mit NO-Oxidationskatalysator und SCR-aktivem Partikelfilter
US11167273B2 (en) * 2017-10-03 2021-11-09 Basf Corporation Catalytic composites comprising Nb2O5/CeO2 SCR component
CN111742121B (zh) 2018-02-19 2022-08-16 巴斯夫公司 具有上游scr催化剂的排气处理系统
CN112055612A (zh) * 2018-04-30 2020-12-08 巴斯夫公司 用于NO氧化、烃氧化、NH3氧化和NOx选择性催化还原的催化剂
US20210178380A1 (en) * 2018-08-22 2021-06-17 Basf Corporation Advanced nox reduction catalysts
EP4029592A1 (de) * 2019-03-29 2022-07-20 UMICORE AG & Co. KG Katalytisch aktives partikelfilter
CN113811380A (zh) 2019-05-21 2021-12-17 巴斯夫公司 用于柴油应用的氨氧化催化剂
EP3782727A1 (de) * 2019-08-20 2021-02-24 Umicore Ag & Co. Kg Katalysator zur reduzierung von ammoniak-emissionen
EP3782726A1 (en) * 2019-08-20 2021-02-24 Umicore Ag & Co. Kg Catalyst for the abatement of ammonia and nitrogen oxide emissions from the exhaust gases of combustion engines
CN110479359A (zh) * 2019-08-27 2019-11-22 无锡威孚环保催化剂有限公司 低硅铝比高稳定性含铜分子筛催化剂及其制备方法
WO2021074652A1 (en) 2019-10-16 2021-04-22 Johnson Matthey Public Limited Company Composite, zone-coated, dual-use ammonia (amox) and nitric oxide oxidation catalyst
US11378278B2 (en) * 2019-12-11 2022-07-05 Umicore Ag & Co. Kg System and process for efficient SCR at high NO2 to NOx ratios
WO2021126935A1 (en) 2019-12-19 2021-06-24 Basf Corporation Exhaust treatment system for ammonia-fueled vehicles
EP3885029A1 (de) 2020-03-24 2021-09-29 UMICORE AG & Co. KG Platin- und zinkhaltiger zeolith
EP3885040A1 (de) 2020-03-24 2021-09-29 UMICORE AG & Co. KG Ammoniakoxidationskatalysator
EP3957386A1 (de) 2020-08-18 2022-02-23 UMICORE AG & Co. KG Katalysator zur reduzierung von ammoniak-emmisionen
KR20230116929A (ko) * 2020-12-14 2023-08-04 우미코레 아게 운트 코 카게 내연 기관으로부터 NH3 및 NOx 배출물 저감을 위한촉매 장치
US20240052766A1 (en) * 2020-12-18 2024-02-15 Cummins Inc. AFTERTREATMENT SYSTEM NOx AND AMMONIA CONTROL STRATEGY
WO2023046494A1 (en) 2021-09-24 2023-03-30 Umicore Ag & Co. Kg Catalytic article for ammonia slip removal from diesel exhaust aftertreatment systems with low weight and faster heating
WO2023244279A1 (en) 2022-06-17 2023-12-21 Basf Corporation Exhaust treatment system for ammonia-fueled vehicles
WO2024008077A1 (en) * 2022-07-05 2024-01-11 Basf Corporation Catalytic article comprising ammonia oxidation catalyst
WO2024029290A1 (ja) * 2022-08-04 2024-02-08 エヌ・イーケムキャット株式会社 排ガス処理用システム
CN115501908B (zh) * 2022-09-13 2023-11-03 东风商用车有限公司 具有低温NOx吸附功能的抗硫SCR催化剂及其应用
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 (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3842308A (en) 1970-12-12 1974-10-15 Philips Corp Gas discharge panel with apertured center plate having an oxidized surface
JPS5523086B2 (pl) 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
US3929965A (en) * 1974-05-16 1975-12-30 Grace W R & Co Dual purpose auto exhaust catalysts
US4552733A (en) * 1975-08-27 1985-11-12 Engelhard Corporation Polyfunctional catalysts and method of use
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
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
JP3354587B2 (ja) * 1992-04-16 2002-12-09 バブコック日立株式会社 触媒構造体およびその製造方法
JP3436567B2 (ja) * 1993-06-23 2003-08-11 バブコック日立株式会社 排ガス浄化触媒およびその製造方法
US5679313A (en) * 1994-06-08 1997-10-21 Mitsubishi Jukogyo Kabushiki Kaisha Ammonia decomposition catalysts
CA2154500C (en) * 1994-07-28 2001-10-02 Kouzo Iida Methods of denitrating exhaust gases
US6133185A (en) 1995-11-09 2000-10-17 Toyota Jidosha Kabushiki Kaisha Exhaust gas purifying catalyst
IN195165B (pl) 1996-06-21 2005-01-28 Engelhard Corp
US5891409A (en) * 1996-08-19 1999-04-06 The Regents Of The University Of California Pre-converted nitric oxide gas in catalytic reduction system
US6162415A (en) * 1997-10-14 2000-12-19 Exxon Chemical Patents Inc. Synthesis of SAPO-44
ES2194490T3 (es) 1998-07-29 2003-11-16 Exxonmobil Chem Patents Inc Tamices moleculares cristalinos.
US6826906B2 (en) * 2000-08-15 2004-12-07 Engelhard Corporation Exhaust system for enhanced reduction of nitrogen oxides and particulates from diesel engines
US7332135B2 (en) * 2002-10-22 2008-02-19 Ford Global Technologies, Llc Catalyst system for the reduction of NOx and NH3 emissions
US20080256936A1 (en) * 2007-04-17 2008-10-23 Geo2 Technologies, Inc. Selective Catalytic Reduction Filter and Method of Using Same
GB0315643D0 (en) 2003-04-29 2003-08-13 Johnson Matthey Plc Improved catalyst charge design
US7229597B2 (en) 2003-08-05 2007-06-12 Basfd Catalysts Llc Catalyzed SCR filter and emission treatment system
EP2426328B1 (en) * 2003-09-19 2013-04-10 Nissan Diesel Motor Co., Ltd. Exhaust gas purification device of engine
DE102004028868A1 (de) * 2004-06-15 2006-01-05 Ina-Schaeffler Kg Brennkraftmaschine mit einer hydraulischen Vorrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle
TWI409104B (zh) * 2004-07-15 2013-09-21 Nikki Universal Co Ltd A catalyst for purifying exhaust gas containing organic nitrides and a method for purifying the exhaust gas
US20060029534A1 (en) * 2004-08-04 2006-02-09 General Electric Company Process for treating ammonia-containing exhaust gases
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
CN101027112A (zh) 2004-09-08 2007-08-29 黑德沃特斯股份有限公司 选择性还原氮氧化物后减少氨逸流的方法和系统
HUE061093T2 (hu) * 2004-12-28 2023-05-28 Neste Oyj Eljárás katalitikus anyagok elõállítására
US7062904B1 (en) * 2005-02-16 2006-06-20 Eaton Corporation Integrated NOx and PM reduction devices for the treatment of emissions from internal combustion engines
JP2006289211A (ja) * 2005-04-07 2006-10-26 Ne Chemcat Corp アンモニア酸化触媒
US7390471B2 (en) * 2005-11-17 2008-06-24 Siemens Power Generation, Inc. Apparatus and method for catalytic treatment of exhaust gases
US20100166628A1 (en) * 2006-02-15 2010-07-01 Nicola Soeger Catalyst for reducing nitrogen-containing pollutants from the exhaust gases of diesel engines
KR101362685B1 (ko) 2006-07-08 2014-02-13 우미코레 아게 운트 코 카게 환원제로서 암모니아를 사용하여 희박 혼합 기관의 배기 가스로부터의 질소 산화물을 환원시키기 위한 구조화된 ｓｃｒ 촉매
JP2009545437A (ja) * 2006-08-01 2009-12-24 コーメテック， インコーポレイテッド 排ガス処理のための組成物および方法
RU2009132612A (ru) * 2007-01-31 2011-03-10 Басф Каталистс Ллк (Us) Газовые катализаторы, включающие пористую сотовидную стенку
ATE464458T1 (de) * 2007-02-23 2010-04-15 Umicore Ag & Co Kg Katalytisch aktiviertes dieselpartikelfilter mit ammoniak-sperrwirkung
KR20090114480A (ko) 2007-02-27 2009-11-03 바스프 카탈리스트 엘엘씨 선택적 암모니아 산화를 위한 이원기능 촉매
US7998423B2 (en) * 2007-02-27 2011-08-16 Basf Corporation SCR on low thermal mass filter substrates
US7601662B2 (en) 2007-02-27 2009-10-13 Basf Catalysts Llc Copper CHA zeolite catalysts
MX2009010369A (es) * 2007-03-26 2010-02-17 Pq Corp Material cristalino, microporoso, novedoso, que comprende un tamiz molecular o zeolita que tiene una estructura de abertura de poro de 8 anillos y metodos para hacer y utilizar los mismos.
DK3300791T3 (da) 2007-04-26 2019-06-11 Johnson Matthey Plc Overgangsmetal/zeolit-scr-katalysatorer
JP5110954B2 (ja) * 2007-05-09 2012-12-26 エヌ・イーケムキャット株式会社 選択還元型触媒を用いた排気ガス浄化触媒装置並びに排気ガス浄化方法
JP2008284506A (ja) * 2007-05-21 2008-11-27 Babcock Hitachi Kk 排ガス浄化用触媒及びその製造方法と排ガスの処理方法
DE102010007499A1 (de) 2010-02-09 2011-08-11 Umicore AG & Co. KG, 63457 Volumetrische Beschichtungsanordnung

Also Published As

Publication number Publication date
ES2689940T3 (es) 2018-11-16
ZA201104097B (en) 2013-02-27
WO2010062730A3 (en) 2010-07-22
CA2791997A1 (en) 2010-06-03
JP2018187631A (ja) 2018-11-29
MX2011004654A (es) 2011-09-29
CN107262090A (zh) 2017-10-20
BRPI0921500B1 (pt) 2018-03-27
JP6550509B2 (ja) 2019-07-24
CN102216582A (zh) 2011-10-12
EP2352912B1 (en) 2018-07-04
EP3399166A1 (en) 2018-11-07
US20100111796A1 (en) 2010-05-06
WO2010062730A2 (en) 2010-06-03
JP2016073971A (ja) 2016-05-12
CN102216582B (zh) 2017-05-10
JP2012507662A (ja) 2012-03-29
JP6377588B2 (ja) 2018-08-22
KR20110094024A (ko) 2011-08-19
US8524185B2 (en) 2013-09-03
EP2352912A4 (en) 2012-05-02
EP2352912A2 (en) 2011-08-10
MY156967A (en) 2016-04-15
KR101688668B1 (ko) 2016-12-21
BRPI0921500A2 (pt) 2016-09-27
CA2791997C (en) 2017-04-25
CN107262090B (zh) 2021-07-02

Similar Documents

Publication Publication Date Title
ZA201104097B (en) Integrated scr and amox catalyst systems
ZA201209014B (en) Integrated scr and amox catalyst systems
HK1173999A1 (zh) 催化劑及其使用方法
EP2125197A4 (en) AMMONIAC-SELECTIVE CATALYTIC REDUCTION CATALYST AND METHOD OF USING THE CATALYST
EP2314544A4 (en) BETA-ZEOLITE WITH HIGH RESISTANCE TO HEAT AND SCR CATALYST THEREFOR
SG10201402458SA (en) Monolith catalyst and use thereof
DK2517778T4 (da) Overgangsmetal/aei-zeolit-scr-katalysator
EP2414081A4 (en) SYSTEM FOR PROCESSING EMISSIONS WITH SCR CATALYSTS AND GENERATING AMMONIA
ZA201207969B (en) Vanadia-based denox catalysts and catalyst supports
EP2578860A4 (en) SYSTEM FOR SELECTIVE CATALYTIC REDUCTION
EP2111284A4 (en) HIGH-TEMPERATURE AMMONIA-SCR CATALYST AND METHOD OF USE OF THE CATALYST
EP2563500A4 (en) MEASURE AND CONTROL THE AMMONIA SURFACE COVER OF AN SCR CATALYST
ZA201104704B (en) Mobile denox catalyst
EP2628911A4 (en) UNDERWATER FEEDING SYSTEM FOR A SCR REDUCING AGENT
ZA200909154B (en) Non-zeolite base metal scr catalyst
EP2320044A4 (en) SELECTIVE CATALYST REDUCTION SYSTEM WITH BYPASS SYSTEM
EP2350789A4 (en) PROXIMITY INTERFACE DEVICES, SYSTEMS AND METHOD
EP2260006A4 (en) SYSTEMS AND METHODS FOR CATALYTIC WET OXIDATION
EP2578861A4 (en) SELECTIVE CATALYTIC REDUCTION APPARATUS
EP1997556A4 (en) A CATALYST STRUCTURE OF A HONEYCOMB
EP2153036A4 (en) EXHAUST POST-TREATMENT SYSTEM
EP2649029A4 (en) DEPOLYMERIZATION METHODS, APPARATUSES AND CATALYSTS FOR USE IN RELATION THEREOF
EP2471597A4 (en) HIGHLY HEAT-RESISTANT SCR CATALYST AND METHOD FOR MANUFACTURING THE SAME
EP2614231A4 (en) VEHICLE SCR SYSTEM AND REDUCER FEEDING DEVICE THEREFOR
EP2531704A4 (en) MUFFLER WITH AN INTEGRATED CATALYTIC INVERTER AND POLYMER MUFFLER BODY