AR071555A1 - Catalizadores, sistemas y metodos en los que se utilizan tamices moleculares no zeoliticos que contienen metales con la estructura cristalina cha - Google Patents
Catalizadores, sistemas y metodos en los que se utilizan tamices moleculares no zeoliticos que contienen metales con la estructura cristalina chaInfo
- Publication number
- AR071555A1 AR071555A1 ARP090100315A ARP090100315A AR071555A1 AR 071555 A1 AR071555 A1 AR 071555A1 AR P090100315 A ARP090100315 A AR P090100315A AR P090100315 A ARP090100315 A AR P090100315A AR 071555 A1 AR071555 A1 AR 071555A1
- Authority
- AR
- Argentina
- Prior art keywords
- catalysts
- methods
- systems
- crystalline structure
- zeolitic molecular
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title abstract 5
- 239000002184 metal Substances 0.000 title abstract 2
- 229910052751 metal Inorganic materials 0.000 title abstract 2
- 150000002739 metals Chemical class 0.000 title 1
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract 3
- 239000007789 gas Substances 0.000 abstract 1
- 239000002808 molecular sieve Substances 0.000 abstract 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 abstract 1
Classifications
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- 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
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- 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
- B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
- B01D53/945—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific catalyst
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
- B01D53/9459—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts
- B01D53/9477—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts with catalysts positioned on separate bricks, e.g. exhaust systems
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- 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
- B01J29/82—Phosphates
- B01J29/84—Aluminophosphates containing other elements, e.g. metals, boron
- B01J29/85—Silicoaluminophosphates [SAPO compounds]
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- 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
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- 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
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/615—100-500 m2/g
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- 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
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/617—500-1000 m2/g
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- 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
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- 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 ; Methods of operation or control of catalytic converters
- F01N3/2066—Selective catalytic reduction [SCR]
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- 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
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- 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
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- 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
- B01D2255/1021—Platinum
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- 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
- B01D2255/20715—Zirconium
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- 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
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/50—Zeolites
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/50—Zeolites
- B01D2255/502—Beta zeolites
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/50—Zeolites
- B01D2255/504—ZSM 5 zeolites
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- 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
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- 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
- B01D2255/9207—Specific surface
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- 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
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- 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
- B01J29/005—Mixtures of molecular sieves comprising at least one molecular sieve which is not an aluminosilicate zeolite, e.g. from groups B01J29/03 - B01J29/049 or B01J29/82 - B01J29/89
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- 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
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- 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
- F01N2610/08—Adding substances to exhaust gases with prior mixing of the substances with a gas, e.g. air
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- 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)
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- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Toxicology (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
Catalizadores que comprenden tamices moleculares no zeolíticos con carga metálica que tienen la estructura cristalina CHA, incluyendo Cu-SAPO-34. Métodos para preparar dichos catalizadores, y sistemas y métodos para tratar gases de escape que comprenden dichos catalizadores. Los catalizadores se pueden usar para la remocion de oxidos de nitrogeno de un medio gaseoso dentro de un amplio rango de temperaturas y presentan estabilidad hidrotérmica a temperaturas de reaccion elevadas.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2494608P | 2008-01-31 | 2008-01-31 | |
US12/361,980 US20090196812A1 (en) | 2008-01-31 | 2009-01-29 | Catalysts, Systems and Methods Utilizing Non-Zeolitic Metal-Containing Molecular Sieves Having the CHA Crystal Structure |
Publications (1)
Publication Number | Publication Date |
---|---|
AR071555A1 true AR071555A1 (es) | 2010-06-30 |
Family
ID=40931892
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP090100315A AR071555A1 (es) | 2008-01-31 | 2009-01-30 | Catalizadores, sistemas y metodos en los que se utilizan tamices moleculares no zeoliticos que contienen metales con la estructura cristalina cha |
ARP160103589A AR106797A2 (es) | 2008-01-31 | 2016-11-23 | Método para tratar una corriente de gases de escape de un motor diesel o que quema mezcla pobre |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP160103589A AR106797A2 (es) | 2008-01-31 | 2016-11-23 | Método para tratar una corriente de gases de escape de un motor diesel o que quema mezcla pobre |
Country Status (6)
Country | Link |
---|---|
US (4) | US20090196812A1 (es) |
JP (2) | JP2011510899A (es) |
CN (1) | CN101983103A (es) |
AR (2) | AR071555A1 (es) |
BR (1) | BRPI0906992B1 (es) |
WO (1) | WO2009099937A1 (es) |
Families Citing this family (135)
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 |
US7601662B2 (en) * | 2007-02-27 | 2009-10-13 | Basf Catalysts Llc | Copper CHA zeolite catalysts |
US10384162B2 (en) * | 2007-03-26 | 2019-08-20 | Pq Corporation | High silica chabazite for selective catalytic reduction, methods of making and using same |
EP3981502A1 (en) * | 2007-04-26 | 2022-04-13 | Johnson Matthey Public Limited Company | Transition metal/zeolite scr catalysts |
US20090196812A1 (en) | 2008-01-31 | 2009-08-06 | Basf Catalysts Llc | Catalysts, Systems and Methods Utilizing Non-Zeolitic Metal-Containing Molecular Sieves Having the CHA Crystal Structure |
GB2464478A (en) | 2008-10-15 | 2010-04-21 | Johnson Matthey Plc | Aluminosilicate zeolite catalyst and use thereof in exhaust gas after-treatment |
KR101477338B1 (ko) | 2008-12-24 | 2014-12-29 | 바스프 코포레이션 | 촉매된 scr 필터 및 하류 scr 촉매를 사용한 배출물 처리 시스템 및 방법 |
WO2010084930A1 (ja) * | 2009-01-22 | 2010-07-29 | 三菱化学株式会社 | 窒素酸化物浄化用触媒及びその製造方法 |
US9662611B2 (en) | 2009-04-03 | 2017-05-30 | Basf Corporation | Emissions treatment system with ammonia-generating and SCR catalysts |
DE102010027883A1 (de) | 2009-04-17 | 2011-03-31 | Johnson Matthey Public Ltd., Co. | Verfahren zur Verwendung eines Katalysators mit Kupfer und einem kleinporigen molekularen Sieb in einem chemischen Prozess |
DE102009040352A1 (de) | 2009-09-05 | 2011-03-17 | Johnson Matthey Catalysts (Germany) Gmbh | Verfahren zur Herstellung eines SCR aktiven Zeolith-Katalysators sowie SCR aktiver Zeolith-Katalysator |
BR112012008847A2 (pt) * | 2009-10-14 | 2019-09-24 | Basf Corp | peneira molecular de levinita contendo cobre, catalisador, processo para a preparação de qualquer peneira molecular de levinita contendo cobre, usa de catalisador, sistema de tratamento de gás de descarga, e, método paea seletivamente reduzir óxidos de nitrogênio |
WO2011061838A1 (ja) * | 2009-11-19 | 2011-05-26 | イビデン株式会社 | ハニカム構造体およびハニカム構造体の製造方法 |
KR101769564B1 (ko) | 2009-11-24 | 2017-08-21 | 바스프 에스이 | Cha 구조를 갖는 제올라이트의 제조 방법 |
GB2475740B (en) * | 2009-11-30 | 2017-06-07 | Johnson Matthey Plc | Catalysts for treating transient NOx emissions |
EP2335810B1 (de) * | 2009-12-11 | 2012-08-01 | Umicore AG & Co. KG | Selektive katalytische Reduktion von Stickoxiden im Abgas von Dieselmotoren |
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 |
EP2377613B1 (en) * | 2009-12-18 | 2014-10-15 | JGC Catalysts and Chemicals Ltd. | Metal-supported crystalline silica aluminophosphate catalyst and process for producing the same |
US9352307B2 (en) | 2010-04-08 | 2016-05-31 | Basf Corporation | Cu-CHA/Fe-MFI mixed zeolite catalyst and process for the treatment of NOx in gas streams |
MX360154B (es) * | 2010-04-08 | 2018-10-24 | Basf Se | Catalizador de zeolita mixta de cu-cha/fe-mfi y proceso para tratar nox en corriente de gas usando el mismo. |
CN101797518B (zh) * | 2010-04-14 | 2012-08-22 | 太原理工大学 | 一种柴油机车尾气净化整体式催化剂的制备方法 |
US8293182B2 (en) | 2010-05-05 | 2012-10-23 | Basf Corporation | Integrated SCR and AMOx catalyst systems |
FR2962923B1 (fr) | 2010-07-22 | 2015-01-02 | Peugeot Citroen Automobiles Sa | Composition catalytique et dispositif de traitement des gaz comprenant une telle composition |
US8987161B2 (en) | 2010-08-13 | 2015-03-24 | Ut-Battelle, Llc | Zeolite-based SCR catalysts and their use in diesel engine emission treatment |
WO2012029159A1 (ja) * | 2010-09-02 | 2012-03-08 | イビデン株式会社 | シリコアルミナリン酸塩、ハニカム構造体及び排ガス浄化装置 |
RU2564854C2 (ru) * | 2010-11-02 | 2015-10-10 | Хальдор Топсеэ А/С | Способ получения катализируемого сажевого фильтра |
RU2572610C2 (ru) * | 2010-11-02 | 2016-01-20 | Хальдор Топсеэ А/С | Способ получения катализируемого сажевого фильтра и катализируемый сажевый фильтр |
EP2463028A1 (en) * | 2010-12-11 | 2012-06-13 | Umicore Ag & Co. Kg | Process for the production of metal doped zeolites and zeotypes and application of same to the catalytic removal of nitrogen oxides |
EP2465606A1 (de) | 2010-12-16 | 2012-06-20 | Umicore Ag & Co. Kg | Zeolith-basierter Katalysator mit verbesserter katalytischer Aktivität zur Reduktion von Stickoxiden |
US20130281284A1 (en) * | 2010-12-27 | 2013-10-24 | Mitsubishi Plastics, Inc. | Catalyst for nitrogen oxide removal |
US8617502B2 (en) | 2011-02-07 | 2013-12-31 | Cristal Usa Inc. | Ce containing, V-free mobile denox catalyst |
JP5704083B2 (ja) * | 2011-03-08 | 2015-04-22 | 三菱樹脂株式会社 | 触媒、窒素酸化物浄化用素子、及び窒素酸化物浄化用システム |
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 |
WO2012145323A1 (en) * | 2011-04-18 | 2012-10-26 | Pq Corporation | Large crystal, organic-free chabazite, methods of making and using the same |
US10226762B1 (en) * | 2011-06-17 | 2019-03-12 | Johnson Matthey Public Limited Company | Alumina binders for SCR catalysts |
US9409787B2 (en) | 2011-06-27 | 2016-08-09 | Mitsubishi Plastics, Inc. | Transition-metal-containing zeolite |
JP6320918B2 (ja) * | 2011-07-27 | 2018-05-09 | 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 | 低リンチャバサイト |
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-
2009
- 2009-01-29 US US12/361,980 patent/US20090196812A1/en not_active Abandoned
- 2009-01-30 JP JP2010545198A patent/JP2011510899A/ja active Pending
- 2009-01-30 CN CN2009801121392A patent/CN101983103A/zh active Pending
- 2009-01-30 WO PCT/US2009/032610 patent/WO2009099937A1/en active Application Filing
- 2009-01-30 AR ARP090100315A patent/AR071555A1/es not_active Application Discontinuation
- 2009-01-30 BR BRPI0906992-5A patent/BRPI0906992B1/pt not_active IP Right Cessation
-
2011
- 2011-08-22 US US13/214,391 patent/US10105649B2/en active Active
- 2011-08-22 US US13/214,445 patent/US8617474B2/en active Active
-
2014
- 2014-03-06 JP JP2014043814A patent/JP2014139440A/ja active Pending
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2016
- 2016-11-23 AR ARP160103589A patent/AR106797A2/es unknown
-
2018
- 2018-09-12 US US16/129,053 patent/US20190015783A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
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AR106797A2 (es) | 2018-02-21 |
US20090196812A1 (en) | 2009-08-06 |
CN101983103A (zh) | 2011-03-02 |
US8617474B2 (en) | 2013-12-31 |
JP2014139440A (ja) | 2014-07-31 |
BRPI0906992B1 (pt) | 2018-04-03 |
JP2011510899A (ja) | 2011-04-07 |
WO2009099937A1 (en) | 2009-08-13 |
US20190015783A1 (en) | 2019-01-17 |
US20110300042A1 (en) | 2011-12-08 |
US20110300028A1 (en) | 2011-12-08 |
US10105649B2 (en) | 2018-10-23 |
BRPI0906992A2 (pt) | 2015-07-21 |
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