BR112017027160A2 - Artigo catalisador, sistema de escape, motor, veículo, métodos para melhorar o rendimento de n2 a partir de amônia em um gás de escape e para reduzir a formação de n2o a partir de nh3,em um gás de escape - Google Patents
Artigo catalisador, sistema de escape, motor, veículo, métodos para melhorar o rendimento de n2 a partir de amônia em um gás de escape e para reduzir a formação de n2o a partir de nh3,em um gás de escapeInfo
- Publication number
- BR112017027160A2 BR112017027160A2 BR112017027160A BR112017027160A BR112017027160A2 BR 112017027160 A2 BR112017027160 A2 BR 112017027160A2 BR 112017027160 A BR112017027160 A BR 112017027160A BR 112017027160 A BR112017027160 A BR 112017027160A BR 112017027160 A2 BR112017027160 A2 BR 112017027160A2
- Authority
- BR
- Brazil
- Prior art keywords
- exhaust gas
- ammonia
- yield
- engine
- formation
- Prior art date
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title 4
- 229910021529 ammonia Inorganic materials 0.000 title 1
- 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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- 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
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- 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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- 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
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- 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
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- 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
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- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J2029/062—Mixtures of different aluminosilicates
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F01N2510/063—Surface coverings for exhaust purification, e.g. catalytic reaction zeolites
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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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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- F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
- F01N2570/18—Ammonia
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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
- 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
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- 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
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- Y02T10/10—Internal combustion engine [ICE] based vehicles
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Landscapes
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- Organic Chemistry (AREA)
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- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Ceramic Engineering (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Exhaust Gas After Treatment (AREA)
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US201562181303P | 2015-06-18 | 2015-06-18 | |
US62/181,303 | 2015-06-18 | ||
PCT/US2016/037861 WO2016205506A1 (en) | 2015-06-18 | 2016-06-16 | Single or dual layer ammonia slip catalyst |
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BR112017027160A2 true BR112017027160A2 (pt) | 2018-08-21 |
BR112017027160B1 BR112017027160B1 (pt) | 2021-09-28 |
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BR112017027160-5A BR112017027160B1 (pt) | 2015-06-18 | 2016-06-16 | Artigo catalisador, sistema de escape, motor, veículo, métodos para melhorar o rendimento de n2 a partir de amônia em um gás de escape e para reduzir a formação de n2o a partir de nh3,em um gás de escape |
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CN (2) | CN107847918A (pt) |
BR (1) | BR112017027160B1 (pt) |
DE (1) | DE102016111151A1 (pt) |
GB (1) | GB2542231B (pt) |
RU (1) | RU2743125C2 (pt) |
WO (1) | WO2016205506A1 (pt) |
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JP6219871B2 (ja) | 2015-03-27 | 2017-10-25 | トヨタ自動車株式会社 | 排ガス浄化用触媒 |
JP6219872B2 (ja) * | 2015-03-27 | 2017-10-25 | トヨタ自動車株式会社 | 排ガス浄化用触媒 |
JP6243371B2 (ja) * | 2015-03-27 | 2017-12-06 | トヨタ自動車株式会社 | 排ガス浄化用触媒 |
JP6130424B2 (ja) | 2015-03-27 | 2017-05-17 | トヨタ自動車株式会社 | 排ガス浄化用触媒 |
JP6130423B2 (ja) * | 2015-03-27 | 2017-05-17 | トヨタ自動車株式会社 | 排ガス浄化用触媒 |
JP6895894B2 (ja) * | 2015-03-30 | 2021-06-30 | ビーエーエスエフ コーポレーション | ディーゼル排出物制御のための多機能フィルタ |
KR102543002B1 (ko) * | 2015-09-29 | 2023-06-14 | 존슨 맛쎄이 퍼블릭 리미티드 컴파니 | 연소 터빈용 구역화된 암모니아 슬립 촉매 |
EP3411147A4 (en) * | 2016-02-03 | 2019-07-10 | BASF Corporation | MULTILAYER CATALYST COMPOSITION FOR INTERNAL COMBUSTION ENGINES |
GB2557673A (en) * | 2016-12-15 | 2018-06-27 | Johnson Matthey Plc | NOx adsorber catalyst |
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 |
US10500571B2 (en) * | 2017-03-29 | 2019-12-10 | 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 |
GB2571640B (en) | 2017-03-30 | 2021-04-14 | Johnson Matthey Plc | Single brick SCR/ASC/PNA/DOC close-coupled catalyst |
GB2573391B (en) * | 2018-03-14 | 2022-10-26 | Johnson Matthey Plc | Ammonia slip catalyst with in-situ Pt fixing |
GB2572396A (en) * | 2018-03-28 | 2019-10-02 | Johnson Matthey Plc | Passive NOx adsorber |
GB201805312D0 (en) * | 2018-03-29 | 2018-05-16 | Johnson Matthey Plc | Catalyst article for use in emission treatment system |
CN109306886A (zh) * | 2018-11-22 | 2019-02-05 | 江苏海事职业技术学院 | 一种海洋船舶内燃机循环燃烧系统 |
GB2583838B (en) | 2019-03-27 | 2022-02-16 | Johnson Matthey Plc | Catalysed filter system for treating particulate-containing exhaust gas from stationary emission sources |
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 |
EP3782727A1 (de) | 2019-08-20 | 2021-02-24 | Umicore Ag & Co. Kg | Katalysator zur reduzierung von ammoniak-emissionen |
CN111082094B (zh) * | 2019-12-31 | 2021-10-29 | 潍柴动力股份有限公司 | 冷启动装置、燃料电池发动机及冷启动方法 |
EP3915679A1 (de) | 2020-05-26 | 2021-12-01 | UMICORE AG & Co. KG | Katalysator, katalysatorsystem und abgasreinigungssystem zur reduzierung von ammoniak-emissionen |
EP3957386A1 (de) | 2020-08-18 | 2022-02-23 | UMICORE AG & Co. KG | Katalysator zur reduzierung von ammoniak-emmisionen |
KR102364271B1 (ko) | 2020-09-22 | 2022-02-18 | 한국전력공사 | 복합 촉매 필터를 포함한 배기가스 정화장치 및 이의 제어방법 |
EP3974059A1 (de) | 2020-09-24 | 2022-03-30 | UMICORE AG & Co. KG | Verfahren zur herstellung eines katalysators zur oxidation von ammoniak |
KR20220131688A (ko) | 2021-03-22 | 2022-09-29 | 한국전력공사 | 바이패스 일체형 배기가스 정화장치 반응기의 작동방법 |
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US6133185A (en) | 1995-11-09 | 2000-10-17 | Toyota Jidosha Kabushiki Kaisha | Exhaust gas purifying catalyst |
JPH09253453A (ja) | 1996-03-19 | 1997-09-30 | Nissan Motor Co Ltd | 排ガス浄化方法 |
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KR101922828B1 (ko) * | 2010-02-01 | 2018-11-27 | 존슨 맛쎄이 퍼블릭 리미티드 컴파니 | 압출된 scr 필터 |
GB201002378D0 (en) * | 2010-02-12 | 2010-03-31 | Johnson Matthey Plc | Catalyst structures |
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BR112014002409B1 (pt) * | 2011-08-03 | 2020-03-10 | Johnson Matthey Plc | Método para a produção de catalisador alveolar extrusado. |
KR101336597B1 (ko) * | 2012-06-12 | 2013-12-16 | 희성촉매 주식회사 | 담체 공극 매몰형 scr 촉매 구조체 |
GB201221025D0 (en) | 2012-11-22 | 2013-01-09 | Johnson Matthey Plc | Zoned catalysed substrate monolith |
EP2950925A1 (en) * | 2013-01-29 | 2015-12-09 | Johnson Matthey Public Limited Company | Ammonia oxidation catalyst |
EP3689456B1 (en) * | 2013-07-30 | 2024-05-22 | Johnson Matthey Public Limited Company | Ammonia slip catalyst |
WO2015126025A1 (ko) * | 2014-02-18 | 2015-08-27 | 한국생산기술연구원 | 바나듐 및 텅스텐 담지 탄소재료가 포함된 scr 촉매 및 그 제조방법 |
WO2016205509A1 (en) * | 2015-06-18 | 2016-12-22 | Johnson Matthey Public Limited Company | Ammonia slip catalyst with low n2o formation |
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2016
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- 2016-06-16 US US15/184,267 patent/US9789441B2/en active Active
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RU2018101715A (ru) | 2019-07-18 |
GB2542231A (en) | 2017-03-15 |
BR112017027160B1 (pt) | 2021-09-28 |
JP2018526193A (ja) | 2018-09-13 |
EP3310477A1 (en) | 2018-04-25 |
US20160367938A1 (en) | 2016-12-22 |
GB201610559D0 (en) | 2016-08-03 |
RU2018101715A3 (pt) | 2019-10-09 |
CN107847918A (zh) | 2018-03-27 |
JP6787935B2 (ja) | 2020-11-18 |
DE102016111151A1 (de) | 2016-12-22 |
KR20180020215A (ko) | 2018-02-27 |
GB2542231B (en) | 2019-08-14 |
CN117065794A (zh) | 2023-11-17 |
WO2016205506A1 (en) | 2016-12-22 |
RU2743125C2 (ru) | 2021-02-15 |
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