BR112017027173A2 - Catalisador de vazamento de amônia, método para melhorar o rendimento de n2 de amônia em um gás de escape, e, método para reduzir a formação de n2o de nh3 em um gás de escape - Google Patents
Catalisador de vazamento de amônia, método para melhorar o rendimento de n2 de amônia em um gás de escape, e, método para reduzir a formação de n2o de nh3 em um gás de escapeInfo
- Publication number
- BR112017027173A2 BR112017027173A2 BR112017027173A BR112017027173A BR112017027173A2 BR 112017027173 A2 BR112017027173 A2 BR 112017027173A2 BR 112017027173 A BR112017027173 A BR 112017027173A BR 112017027173 A BR112017027173 A BR 112017027173A BR 112017027173 A2 BR112017027173 A2 BR 112017027173A2
- Authority
- BR
- Brazil
- Prior art keywords
- exhaust gas
- ammonia
- yield
- improving
- formation
- Prior art date
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title 6
- 229910021529 ammonia Inorganic materials 0.000 title 2
- 230000015572 biosynthetic process Effects 0.000 title 1
- 239000003054 catalyst Substances 0.000 title 1
- 229910000069 nitrogen hydride Inorganic materials 0.000 title 1
Classifications
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- B01J29/763—CHA-type, e.g. Chabazite, LZ-218
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
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- F01N2370/00—Selection of materials for exhaust purification
- F01N2370/02—Selection of materials for exhaust purification used in catalytic reactors
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- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
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- F01N2510/00—Surface coverings
- F01N2510/06—Surface coverings for exhaust purification, e.g. catalytic reaction
- F01N2510/063—Surface coverings for exhaust purification, e.g. catalytic reaction zeolites
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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
- F01N2510/00—Surface coverings
- F01N2510/06—Surface coverings for exhaust purification, e.g. catalytic reaction
- F01N2510/068—Surface coverings for exhaust purification, e.g. catalytic reaction characterised by the distribution of the catalytic coatings
-
- 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
- F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
- F01N2570/18—Ammonia
-
- 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
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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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US201562181378P | 2015-06-18 | 2015-06-18 | |
US62/181,378 | 2015-06-18 | ||
PCT/US2016/037866 WO2016205509A1 (en) | 2015-06-18 | 2016-06-16 | Ammonia slip catalyst with low n2o formation |
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BR112017027173B1 BR112017027173B1 (pt) | 2021-09-28 |
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RU2715539C2 (ru) * | 2015-06-18 | 2020-02-28 | Джонсон Мэтти Паблик Лимитед Компани | Катализатор скв, допускающий передозировку nh3 |
KR20180020215A (ko) * | 2015-06-18 | 2018-02-27 | 존슨 맛쎄이 퍼블릭 리미티드 컴파니 | 단일 또는 이중 층 암모니아 슬립 촉매 |
WO2017120292A1 (en) * | 2016-01-06 | 2017-07-13 | Oren Technologies, Llc | Conveyor with integrated dust collector system |
EP3281699A1 (de) | 2016-08-11 | 2018-02-14 | Umicore AG & Co. KG | Partikelfilter mit scr-aktiver beschichtung |
EP3548720B1 (en) * | 2016-12-01 | 2021-03-17 | Johnson Matthey Public Limited Company | Method of extending the useful life of an aged scr catalyst bed in an exhaust system of a stationary source of nox |
KR102486612B1 (ko) | 2016-12-20 | 2023-01-12 | 우미코레 아게 운트 코 카게 | 산화바나듐 및 철 함유 분자체를 함유하는 scr 촉매 장치 |
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 |
CN110099731A (zh) * | 2016-12-20 | 2019-08-06 | 优美科股份公司及两合公司 | 含有氧化钒和含有铁的分子筛的scr催化剂装置 |
WO2018172940A1 (en) * | 2017-03-20 | 2018-09-27 | Basf Corporation | Selective catalytic reduction articles and systems |
JP7224299B2 (ja) * | 2017-03-30 | 2023-02-17 | ジョンソン、マッセイ、パブリック、リミテッド、カンパニー | 後方集中の発熱発生を有するasc/dec |
BR112019020349B1 (pt) * | 2017-03-30 | 2023-01-10 | Johnson Matthey Public Limited Company | Artigo catalisador |
WO2018183658A1 (en) * | 2017-03-30 | 2018-10-04 | Johnson Matthey Public Limited Company | Scr with turbo and asc/doc close-coupled system |
US10669910B2 (en) * | 2017-03-30 | 2020-06-02 | Johnson Matthey Public Limited Company | Platinum group metal and base metal on a molecular sieve for PNA-SCR-ASC close-coupled system |
JP7462563B2 (ja) * | 2018-03-14 | 2024-04-05 | ジョンソン、マッセイ、パブリック、リミテッド、カンパニー | in-situでのPt固定によるアンモニアスリップ触媒 |
GB201805312D0 (en) | 2018-03-29 | 2018-05-16 | Johnson Matthey Plc | Catalyst article for use in emission treatment system |
EP3787789A1 (en) | 2018-04-30 | 2021-03-10 | BASF Corporation | Catalyst for the oxidation of no, the oxidation of a hydrocarbon, the oxidation of nh3 and the selective catalytic reduction of nox |
FR3081338B1 (fr) * | 2018-05-24 | 2020-06-26 | IFP Energies Nouvelles | Catalyseur a base d'un materiau aluminosilicate composite comprenant du cuivre et un melange de zeolithes de type structural afx et de type structural bea, pour la reduction selective de nox |
FR3081346B1 (fr) * | 2018-05-24 | 2020-06-26 | IFP Energies Nouvelles | Procede de preparation d'un materiau composite zeolithique contenant du cuivre et un melange de zeolithes de type structural afx et de type structural bea |
FR3081340B1 (fr) * | 2018-05-24 | 2020-06-26 | IFP Energies Nouvelles | Catalyseur comprenant un melange d'une zeolithe de type structural afx et d'une zeolithe de type structural bea et au moins un metal de transition pour la reduction selective de nox |
FR3081342B1 (fr) | 2018-05-24 | 2020-06-26 | IFP Energies Nouvelles | Procede de synthese d'un materiau composite compose d'un melange de zeolithes de type structural afx et de type structural bea en presence d'un structurant organique azote |
JP7150496B2 (ja) * | 2018-06-27 | 2022-10-11 | 株式会社キャタラー | 排ガス浄化用触媒及び排ガス浄化システム |
CN112955244A (zh) * | 2018-11-02 | 2021-06-11 | 巴斯夫公司 | 用于贫燃发动机的排放物处理系统 |
JP2022548177A (ja) * | 2019-08-02 | 2022-11-16 | ビーエーエスエフ コーポレーション | 有機および無機構造指向剤と、フレーク状形態を有するチャバサイト型ゼオライトと、を含むチャバサイト合成法 |
US20230035318A1 (en) * | 2019-12-10 | 2023-02-02 | Johnson Matthey Public Limited Company | Zoned ammonia slip catalyst for improved selectivity, activity and poison tolerance |
CN111203268B (zh) * | 2020-04-21 | 2020-09-08 | 稀土催化创新研究院(东营)有限公司 | 一种低温高效氨氧化催化剂 |
EP3957386A1 (de) | 2020-08-18 | 2022-02-23 | UMICORE AG & Co. KG | Katalysator zur reduzierung von ammoniak-emmisionen |
EP4237128A1 (en) * | 2020-10-29 | 2023-09-06 | BASF Corporation | Nox adsorber (na) catalyst with tunable nox adsorption and desorption properties |
KR20240005785A (ko) * | 2021-04-28 | 2024-01-12 | 바스프 코포레이션 | NOx의 선택적 접촉 환원과 탄화수소의 분해 및 전환을 위한 촉매 |
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 |
CN118159490A (zh) | 2021-10-28 | 2024-06-07 | 三菱化学株式会社 | 碳材料及其制造方法、二次电池及其制造方法 |
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US212350A (en) * | 1879-02-18 | Improvement in covers for barrels | ||
US37233A (en) * | 1862-12-23 | Improvement in boots and shoes | ||
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US20120309610A1 (en) * | 2011-06-02 | 2012-12-06 | University Of Houston System | Multi-Component and Layered Formulations for Enhanced Selective Catalytic Reduction Activity |
GB2493449B (en) * | 2011-08-03 | 2014-01-15 | Johnson Matthey Plc | Extruded honeycomb catalyst |
JP2016511684A (ja) * | 2013-01-29 | 2016-04-21 | 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 | アンモニア酸化触媒 |
BR112016001924B1 (pt) * | 2013-07-30 | 2021-09-28 | Johnson Matthey Public Limited Company | Artigo de catalisador, sistema e método para tratar gás de escape |
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BR112017027173B1 (pt) | 2021-09-28 |
JP2018526191A (ja) | 2018-09-13 |
GB2543601A (en) | 2017-04-26 |
GB2543601B (en) | 2019-08-14 |
GB201610564D0 (en) | 2016-08-03 |
JP2021176633A (ja) | 2021-11-11 |
RU2018101716A (ru) | 2019-07-18 |
RU2018101716A3 (pt) | 2019-12-11 |
KR20180036698A (ko) | 2018-04-09 |
KR102531436B1 (ko) | 2023-05-12 |
RU2723550C2 (ru) | 2020-06-16 |
CN107847924B (zh) | 2021-04-06 |
US20160367975A1 (en) | 2016-12-22 |
JP6916117B2 (ja) | 2021-08-11 |
WO2016205509A1 (en) | 2016-12-22 |
DE102016111150A1 (de) | 2016-12-22 |
CN107847924A (zh) | 2018-03-27 |
EP3310479A1 (en) | 2018-04-25 |
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