BR112013013711A2 - composição de catalisador, revestimento reativo cataliticamente ativo, e, método para reduzir nox em um gás de exaustão - Google Patents

composição de catalisador, revestimento reativo cataliticamente ativo, e, método para reduzir nox em um gás de exaustão

Info

Publication number
BR112013013711A2
BR112013013711A2 BR112013013711A BR112013013711A BR112013013711A2 BR 112013013711 A2 BR112013013711 A2 BR 112013013711A2 BR 112013013711 A BR112013013711 A BR 112013013711A BR 112013013711 A BR112013013711 A BR 112013013711A BR 112013013711 A2 BR112013013711 A2 BR 112013013711A2
Authority
BR
Brazil
Prior art keywords
exhaust gas
catalyst composition
catalytically active
reducing nox
reactive coating
Prior art date
Application number
BR112013013711A
Other languages
English (en)
Other versions
BR112013013711B1 (pt
Inventor
Nicholas Michael Green Alexander
C Weigert Erich
Richard Chandler Guy
Chen Hai-Ying
Alexander Wylie James
M Fedeyko Joseph
P Cóx Julian
Richard Philips Paul
Gerald Blakeman Philip
David Reid Stuart
Howard Ballinger Todd
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 BR112013013711A2 publication Critical patent/BR112013013711A2/pt
Publication of BR112013013711B1 publication Critical patent/BR112013013711B1/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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • 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
    • B01J29/763—CHA-type, e.g. Chabazite, LZ-218
    • 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
    • B01D53/46—Removing components of defined structure
    • B01D53/54—Nitrogen compounds
    • B01D53/56—Nitrogen oxides
    • B01D53/565—Nitrogen oxides by treating the gases with solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8621—Removing nitrogen compounds
    • 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
    • B01D53/9404—Removing only nitrogen compounds
    • B01D53/9409—Nitrogen oxides
    • B01D53/9413—Processes characterised by a specific catalyst
    • 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
    • B01D53/9409—Nitrogen oxides
    • B01D53/9413—Processes characterised by a specific catalyst
    • B01D53/9422—Processes characterised by a specific catalyst for removing nitrogen oxides by NOx storage or reduction by cyclic switching between lean and rich exhaust gases (LNT, NSC, NSR)
    • 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
    • B01J29/7049—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65 containing rare earth elements, titanium, zirconium, hafnium, zinc, cadmium, mercury, gallium, indium, thallium, tin or lead
    • B01J29/7065—CHA-type, e.g. Chabazite, LZ-218
    • 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
    • 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
    • B01J35/30—
    • B01J35/40—
    • 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
    • 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
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/024—Multiple impregnation or coating
    • B01J37/0246—Coatings comprising a zeolite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/206—Ammonium compounds
    • B01D2251/2062—Ammonia
    • 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
    • B01D2251/2067—Urea
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/206—Rare earth metals
    • B01D2255/2065—Cerium
    • 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
    • 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
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/10—After treatment, characterised by the effect to be obtained
    • B01J2229/18—After treatment, characterised by the effect to be obtained to introduce other elements into or onto the molecular sieve itself
    • B01J2229/186—After treatment, characterised by the effect to be obtained to introduce other elements into or onto the molecular sieve itself not in framework positions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/30—After treatment, characterised by the means used
    • B01J2229/42—Addition of matrix or binder particles
    • 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
BR112013013711-8A 2010-12-02 2011-12-02 Composição de catalisador, revestimento reativo cataliticamente ativo, e, método para reduzir nox em um gás de escape BR112013013711B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US41901510P 2010-12-02 2010-12-02
US61/419015 2010-12-02
US201161565774P 2011-12-01 2011-12-01
US61/565774 2011-12-01
PCT/US2011/063079 WO2012075400A1 (en) 2010-12-02 2011-12-02 Zeolite catalyst containing metal

Publications (2)

Publication Number Publication Date
BR112013013711A2 true BR112013013711A2 (pt) 2017-04-18
BR112013013711B1 BR112013013711B1 (pt) 2019-04-24

Family

ID=45446178

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013013711-8A BR112013013711B1 (pt) 2010-12-02 2011-12-02 Composição de catalisador, revestimento reativo cataliticamente ativo, e, método para reduzir nox em um gás de escape

Country Status (11)

Country Link
US (3) US8535629B2 (pt)
EP (1) EP2646149B1 (pt)
JP (1) JP6450521B2 (pt)
KR (2) KR101952557B1 (pt)
CN (1) CN103298557B (pt)
BR (1) BR112013013711B1 (pt)
DE (1) DE112011103996T8 (pt)
DK (1) DK2646149T3 (pt)
GB (1) GB2502207A (pt)
RU (1) RU2614411C2 (pt)
WO (1) WO2012075400A1 (pt)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2464478A (en) * 2008-10-15 2010-04-21 Johnson Matthey Plc Aluminosilicate zeolite catalyst and use thereof in exhaust gas after-treatment
EP4112168A1 (en) * 2009-04-17 2023-01-04 Johnson Matthey Public Limited Company Small pore molecular sieve supported copper catalyst durable against lean/rich aging for the reduction of nitrogen oxides
RU2614411C2 (ru) * 2010-12-02 2017-03-28 Джонсон Мэтти Паблик Лимитед Компани Цеолитный катализатор, содержащий металл
EP2783741B1 (en) * 2011-01-26 2021-03-31 Ford Global Technologies, LLC SCR and LNT catalysts for combined LNT-SCR applications
US20120258032A1 (en) * 2011-11-02 2012-10-11 Johnson Matthey Public Limited Company Catalyzed filter for treating exhaust gas
BR112014013246A2 (pt) * 2011-12-01 2017-06-13 Johnson Matthey Plc composição catalisadora, e, método para tratar nox
WO2013109988A2 (en) * 2012-01-20 2013-07-25 Gentherm Incorporated Catalyst-thermoelrctrics generator integration
JP6441789B2 (ja) * 2012-04-11 2018-12-19 ジョンソン、マッセイ、パブリック、リミテッド、カンパニーＪｏｈｎｓｏｎ Ｍａｔｔｈｅｙ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ 金属含有ゼオライト触媒
WO2014062952A1 (en) 2012-10-19 2014-04-24 Basf Corporation 8-ring small pore molecular sieve with promoter to improve low temperature performance
US8969599B2 (en) 2013-03-08 2015-03-03 University Of Notre Dame Du Lac Cerium-containing zeolites and coke reduction methods
DE202013012229U1 (de) 2013-04-05 2015-10-08 Umicore Ag & Co. Kg CuCHA Material für die SCR-Katalyse
GB2519403A (en) 2013-07-30 2015-04-22 Johnson Matthey Plc Ammonia slip catalyst
US9278343B2 (en) * 2013-08-30 2016-03-08 Johnson Matthey Public Limited Company Zeolite blend catalysts for treating exhaust gas
JP6513652B2 (ja) * 2013-10-31 2019-05-15 ジョンソン、マッセイ、パブリック、リミテッド、カンパニーＪｏｈｎｓｏｎ Ｍａｔｔｈｅｙ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ Ａｅｉゼオライトの合成
EP3071326B1 (en) 2013-11-22 2022-08-24 Saudi Basic Industries Corporation Catalyst with improved activity/selectivity for light naphtha aromatization
JP5880527B2 (ja) * 2013-11-28 2016-03-09 トヨタ自動車株式会社 排ガス浄化用触媒
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
KR102299703B1 (ko) * 2013-12-02 2021-09-09 존슨 맛쎄이 퍼블릭 리미티드 컴파니 고실리카 Cu-CHA의 혼합 주형 합성
US11266981B2 (en) * 2013-12-02 2022-03-08 Johnson Matthey Public Limited Company Mixed template synthesis of low silica CHA zeolite
GB2522530B (en) * 2013-12-03 2017-02-08 Johnson Matthey Plc Copper CHA framework Zeolite catalyst and use thereof
DE102014203617A1 (de) * 2014-02-27 2015-08-27 Johnson Matthey Catalysts (Germany) Gmbh Katalysatormodul, Aufnahmeeinheit für ein solches Katalysatormodul sowie Verfahren zum Herstellen eines solchen Katalysatormoduls
US9561469B2 (en) 2014-03-24 2017-02-07 Johnson Matthey Public Limited Company Catalyst for treating exhaust gas
EP3122442A1 (en) * 2014-03-24 2017-02-01 Johnson Matthey Public Limited Company Method and system for treating exhaust gas
GB2530129B (en) * 2014-05-16 2016-10-26 Johnson Matthey Plc Catalytic article for treating exhaust gas
CN105289625A (zh) * 2014-06-16 2016-02-03 天津朗鑫科技有限公司 一种用于氮氧化物脱除的催化材料及制备方法
US10850265B2 (en) 2014-06-18 2020-12-01 Basf Corporation Molecular sieve catalyst compositions, catalytic composites, systems, and methods
CN106660021B (zh) * 2014-06-18 2020-09-11 巴斯夫公司 分子筛催化剂组合物、催化复合材料、系统和方法
US9764313B2 (en) 2014-06-18 2017-09-19 Basf Corporation Molecular sieve catalyst compositions, catalyst composites, systems, and methods
US9889437B2 (en) 2015-04-15 2018-02-13 Basf Corporation Isomorphously substituted catalyst
US9689293B2 (en) 2014-08-19 2017-06-27 Continental Automotive Systems, Inc. Reductant delivery unit for automotive selective catalytic reduction with optimized fluid heating
US10807082B2 (en) * 2014-10-13 2020-10-20 Johnson Matthey Public Limited Company Zeolite catalyst containing metals
GB201504986D0 (en) * 2015-02-13 2015-05-06 Johnson Matthey Plc Oxidation catalyst for treating a natural gas emission
GB2540832B (en) * 2015-02-20 2019-04-17 Johnson Matthey Plc Bi-metal molecular sieve catalysts
JP6599637B2 (ja) 2015-05-13 2019-10-30 イビデン株式会社 ゼオライト、該ゼオライトの製造方法、該ゼオライトを使用したハニカム触媒及び排ガス浄化装置
CA2989133C (en) * 2015-06-12 2023-12-05 Basf Corporation Exhaust gas treatment system
EP3337609A4 (en) * 2015-08-21 2019-05-01 BASF Corporation CATALYSTS FOR TREATING EXHAUST GASES
JP6885927B2 (ja) * 2015-09-04 2021-06-16 ビーエイエスエフ・ソシエタス・エウロパエアＢａｓｆ Ｓｅ 一体型ｓｃｒ及びアンモニア酸化触媒システム
GB201517579D0 (en) * 2015-10-06 2015-11-18 Johnson Matthey Plc Passive nox adsorber
CN105478103B (zh) * 2015-11-19 2018-11-13 浙江大学 一种船舶柴油机scr脱硝催化剂及其制备方法
CA3013546A1 (en) * 2016-02-03 2017-08-10 Basf Corporation Copper and iron co-exchanged chabazite catalyst
EP3426393A4 (en) * 2016-03-08 2019-12-18 BASF Corporation ION REPLACED MOLECULAR SCREEN CATALYST WITH REDUCED N2O EMISSIONS
DE102017116461A1 (de) * 2016-07-22 2018-01-25 Johnson Matthey Public Limited Company Katalysator-bindemittel für filtersubstrate
EP3281698A1 (de) * 2016-08-11 2018-02-14 Umicore AG & Co. KG Scr-aktives material
US10898886B2 (en) 2016-08-26 2021-01-26 Ford Global Technologies, Llc Hydrocarbon and nitrogen oxides catalyst trap
US10807080B2 (en) 2016-09-30 2020-10-20 Johnson Matthey Public Limited Company Synthesis of metal promoted zeolite catalyst
JP6792425B2 (ja) * 2016-11-21 2020-11-25 イビデン株式会社 ゼオライトの製造方法
JP6775037B2 (ja) * 2017-02-20 2020-10-28 株式会社キャタラー 排ガス浄化用触媒
GB2560990A (en) * 2017-03-31 2018-10-03 Johnson Matthey Catalysts Germany Gmbh Composite material
US11179707B2 (en) 2017-03-31 2021-11-23 Johnson Matthey Catalysts (Germany) Gmbh Composite material
WO2018187141A1 (en) * 2017-04-04 2018-10-11 Sabic Global Technologies B.V. Nano-sized zeolite catalyst having a high silica to alumina ratio
CN107262106A (zh) * 2017-07-03 2017-10-20 中石化炼化工程（集团）股份有限公司 一种催化剂及其制备方法和应用
DE102018100834A1 (de) 2018-01-16 2019-07-18 Umicore Ag & Co. Kg Verfahren zur Herstellung eines SCR-Katalysators
DE102018100833A1 (de) 2018-01-16 2019-07-18 Umicore Ag & Co. Kg Verfahren zur Herstellung eines SCR-Katalysators
RU2767667C1 (ru) * 2018-03-28 2022-03-18 Далянь Инститьют Оф Кемикал Физикс, Чайниз Академи Оф Сайэнс Композиционный катализатор, способ его получения и способ получения этилена
US11219886B2 (en) * 2018-05-25 2022-01-11 Basf Se Rare earth element containing aluminum-rich zeolitic material
CN110605141A (zh) * 2018-06-15 2019-12-24 定州市荣鼎水环境生化技术有限公司 一种磷掺杂的Cu-SSZ-13催化剂及其制备方法和应用
CN109126862A (zh) * 2018-08-20 2019-01-04 中国汽车技术研究中心有限公司 一种加快合成cha结构分子筛的方法及其催化剂在nh3-scr反应中的应用
CN112969534A (zh) * 2018-10-31 2021-06-15 巴斯夫公司 用于减少NOx的添加铜捕集组分的催化组合物
KR20210068515A (ko) * 2018-10-31 2021-06-09 바스프 코포레이션 NOx 저감을 위한 알루미나가 첨가된 촉매 워시코트
WO2020096887A1 (en) * 2018-11-06 2020-05-14 Basf Corporation Aluminosilicate zeolite intergrowths
US11278874B2 (en) * 2018-11-30 2022-03-22 Johnson Matthey Public Limited Company Enhanced introduction of extra-framework metal into aluminosilicate zeolites
EP3812034A1 (en) * 2019-10-24 2021-04-28 Dinex A/S Durable copper-scr catalyst
KR20230098620A (ko) 2020-10-30 2023-07-04 바스프 코포레이션 향상된 고온 전환 및 감소된 n2o 생성을 위한 촉매
CN117157145A (zh) 2021-05-12 2023-12-01 庄信万丰股份有限公司 催化组合物
US11904305B2 (en) 2021-05-12 2024-02-20 Johnson Matthey Public Limited Company Catalytic composition for treating a NOx-containing exhaust gas
CN117769460A (zh) 2021-07-30 2024-03-26 庄信万丰股份有限公司 制备催化组合物的方法
US20230077564A1 (en) * 2021-09-14 2023-03-16 Johnson Matthey Public Limited Company Catalyst for treating exhaust gas
WO2023180461A1 (en) 2022-03-23 2023-09-28 Umicore Ag & Co. Kg Scr zeolite catalysts for improved nox reduction
WO2024059187A1 (en) * 2022-09-15 2024-03-21 Syracuse University High-silica pd-based small pore zeolite catalysts for low temperature ch4 oxidation
KR102596533B1 (ko) 2023-06-16 2023-11-01 주식회사 태건리너텍 하수 오니를 처리한 부숙 연료 및 그 처리 방법과 시스템

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2024154C (en) 1989-08-31 1995-02-14 Senshi Kasahara Catalyst for reducing nitrogen oxides from exhaust gas
RU2088316C1 (ru) * 1995-02-28 1997-08-27 Институт катализа имени Г.К.Борескова СО РАН Способ очистки отходящих газов от оксидов азота
US6914026B2 (en) * 2001-09-07 2005-07-05 Engelhard Corporation Hydrothermally stable metal promoted zeolite beta for NOx reduction
US7481983B2 (en) * 2004-08-23 2009-01-27 Basf Catalysts Llc Zone coated catalyst to simultaneously reduce NOx and unreacted ammonia
US7998423B2 (en) * 2007-02-27 2011-08-16 Basf Corporation SCR on low thermal mass filter substrates
MX2009009095A (es) * 2007-02-27 2009-09-14 Basf Catalysts Llc Catalizadores de zeolita cha de cobre.
US10384162B2 (en) * 2007-03-26 2019-08-20 Pq Corporation High silica chabazite for selective catalytic reduction, methods of making and using same
CN101730575B (zh) * 2007-04-26 2013-01-02 约翰逊马西有限公司 过渡金属/沸石scr催化剂
JP6176891B2 (ja) * 2007-08-13 2017-08-09 ピーキュー コーポレイション 新規鉄含有アルミノケイ酸塩ゼオライト、ならびにその作製方法および使用方法
WO2009141324A1 (en) * 2008-05-21 2009-11-26 Basf Se Process for the direct synthesis of cu containing zeolites having cha structure
JP5324297B2 (ja) * 2009-04-15 2013-10-23 株式会社ジャパンディスプレイ 座標入力装置、およびそれを備える表示装置
CA2740360A1 (en) 2008-10-14 2010-04-22 Activaero Gmbh Method for treatment of copd and other pulmonary diseases
GB2464478A (en) 2008-10-15 2010-04-21 Johnson Matthey Plc Aluminosilicate zeolite catalyst and use thereof in exhaust gas after-treatment
JP5482179B2 (ja) 2008-12-22 2014-04-23 東ソー株式会社 チャバザイト型ゼオライト及びその製造方法
US8293198B2 (en) * 2009-12-18 2012-10-23 Basf Corporation Process of direct copper exchange into Na+-form of chabazite molecular sieve, and catalysts, systems and methods
US8293199B2 (en) * 2009-12-18 2012-10-23 Basf Corporation Process for preparation of copper containing molecular sieves with the CHA structure, catalysts, systems and methods
US8987162B2 (en) * 2010-08-13 2015-03-24 Ut-Battelle, Llc Hydrothermally stable, low-temperature NOx reduction NH3-SCR catalyst
JP5810852B2 (ja) * 2010-11-09 2015-11-11 東ソー株式会社 チャバザイト型ゼオライト及びこれを含む窒素酸化物還元触媒
RU2614411C2 (ru) * 2010-12-02 2017-03-28 Джонсон Мэтти Паблик Лимитед Компани Цеолитный катализатор, содержащий металл
WO2012145323A1 (en) * 2011-04-18 2012-10-26 Pq Corporation Large crystal, organic-free chabazite, methods of making and using the same

Also Published As

Publication number Publication date
GB201311816D0 (en) 2013-08-14
EP2646149B1 (en) 2020-03-25
RU2013129989A (ru) 2015-01-10
DE112011103996T5 (de) 2013-08-29
US8535629B2 (en) 2013-09-17
DE112011103996T8 (de) 2013-12-19
KR101849296B1 (ko) 2018-04-16
WO2012075400A1 (en) 2012-06-07
RU2614411C2 (ru) 2017-03-28
CN103298557B (zh) 2016-10-12
GB2502207A (en) 2013-11-20
JP2014506182A (ja) 2014-03-13
JP6450521B2 (ja) 2019-01-09
US20150064074A1 (en) 2015-03-05
KR101952557B1 (ko) 2019-02-26
KR20130125377A (ko) 2013-11-18
KR20180042440A (ko) 2018-04-25
US8906329B2 (en) 2014-12-09
US20140037523A1 (en) 2014-02-06
DK2646149T3 (da) 2020-06-29
BR112013013711B1 (pt) 2019-04-24
EP2646149A1 (en) 2013-10-09
CN103298557A (zh) 2013-09-11
US20120201731A1 (en) 2012-08-09

Similar Documents

Publication Publication Date Title
BR112013013711A2 (pt) composição de catalisador, revestimento reativo cataliticamente ativo, e, método para reduzir nox em um gás de exaustão
BR112014001846A2 (pt) composição, revestimento reativo cataliticamente ativo, artigo cataliticamente ativo, método para reduzir nox em um gás de escape, e, sistema de tratamento de gases de escape de motores
BR112013031349A2 (pt) catalisador, artigo catalisador, método para tratar emissões, e, sistema para tratar gás de escape
BR112014002129A2 (pt) artigo de catalisador, métodos para reduzir desprendimento de amônia, contrapressão em um sistema de tratamento de escape, e nox em um gás de escape, e sistema de tratamento de gás de escape de motor
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
BRPI0921896A2 (pt) método para remoção de óxidos de nitrogênio em um gás de combustão, e, catalisador para remoção de óxidos de nitrogênio de um gás de combustão
BR112014008669A2 (pt) composição de catalisador e método para utilização em reduções catalísticas de óxidos de nitrogênio
BR112014013246A2 (pt) composição catalisadora, e, método para tratar nox
HK1176328A1 (zh) 用於廢氣的選擇性催化還原的催化劑組合物
EP2614886A4 (en) Nox reduction catalyst for exhaust gas and method for producing same
PL3074126T3 (pl) Katalizator scr i procedura redukcji tlenków azotu w spalinach
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
EP2795076A4 (en) EXHAUST GAS TREATMENT SYSTEM AND METHOD FOR ITS OPERATION
PL3156117T3 (pl) Sposób ochrony katalizatora SCR i kontroli emisji wielokrotnych
EP2659974A4 (en) SELECTIVE REDUCTION CATALYST, AND EXHAUST GAS PURIFICATION DEVICE AND EXHAUST GAS PURIFICATION METHOD USING THE SAME
ZA200902624B (en) Catalyst, method for its preparation and system to reduce NOx in an exhaust gas stream
BRPI0819459A2 (pt) Método para regenerar um catalisador de tratamento de gás de escapamento, e, catalisador de tratamento de gás de escapamento
EP2406473A4 (en) OPERATING PROCESS FOR AN EXHAUST TREATMENT SYSTEM AND EXHAUST TREATMENT SYSTEM
FI20105895A (fi) Pakokaasujärjestelmä ja menetelmä selektiivistä katalyyttistä pelkistystä varten
PL2505262T3 (pl) Tlenek złożony, sposób jego wytwarzania i katalizator do oczyszczania spalin
GB2478638B (en) Exhaust system comprising nox storage catalyst and csf
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.
ES2434865T8 (es) Procedimiento para dosificar un agente reductor a base de urea en una corriente de escape de gas
EP2518018A4 (en) COMPLEX OXIDE, MANUFACTURING METHOD THEREFOR, AND EXHAUST GAS PURIFYING CATALYST
EP2505263A4 (en) COMPLEX OXIDE, MANUFACTURING METHOD AND EXHAUST GAS CLEANING CATALYST

Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 02/12/2011, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 02/12/2011, OBSERVADAS AS CONDICOES LEGAIS