JP2019532797A5 - - Google Patents
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- Publication number
- JP2019532797A5 JP2019532797A5 JP2019511663A JP2019511663A JP2019532797A5 JP 2019532797 A5 JP2019532797 A5 JP 2019532797A5 JP 2019511663 A JP2019511663 A JP 2019511663A JP 2019511663 A JP2019511663 A JP 2019511663A JP 2019532797 A5 JP2019532797 A5 JP 2019532797A5
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- exhaust system
- alumina
- region
- oxide
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 239000003054 catalyst Substances 0.000 claims 26
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 9
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 7
- 239000000463 material Substances 0.000 claims 7
- 230000000694 effects Effects 0.000 claims 6
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims 5
- 239000000758 substrate Substances 0.000 claims 5
- 230000003197 catalytic effect Effects 0.000 claims 4
- 229910052697 platinum Inorganic materials 0.000 claims 4
- 239000007789 gas Substances 0.000 claims 3
- 229910052742 iron Inorganic materials 0.000 claims 3
- 238000000034 method Methods 0.000 claims 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims 3
- 230000003647 oxidation Effects 0.000 claims 3
- 238000007254 oxidation reaction Methods 0.000 claims 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 2
- 239000004215 Carbon black (E152) Substances 0.000 claims 2
- 239000003463 adsorbent Substances 0.000 claims 2
- 229930195733 hydrocarbon Natural products 0.000 claims 2
- 150000002430 hydrocarbons Chemical class 0.000 claims 2
- 239000011572 manganese Substances 0.000 claims 2
- 229910052751 metal Inorganic materials 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- 239000002808 molecular sieve Substances 0.000 claims 2
- 229910000510 noble metal Inorganic materials 0.000 claims 2
- 229910052763 palladium Inorganic materials 0.000 claims 2
- -1 platinum group metals Chemical class 0.000 claims 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims 1
- 229910021536 Zeolite Inorganic materials 0.000 claims 1
- 239000002250 absorbent Substances 0.000 claims 1
- 230000002745 absorbent Effects 0.000 claims 1
- 229910021529 ammonia Inorganic materials 0.000 claims 1
- 239000012876 carrier material Substances 0.000 claims 1
- 238000010531 catalytic reduction reaction Methods 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims 1
- 239000000395 magnesium oxide Substances 0.000 claims 1
- 229910052748 manganese Inorganic materials 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 238000006722 reduction reaction Methods 0.000 claims 1
- 239000004071 soot Substances 0.000 claims 1
- 239000011232 storage material Substances 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 239000010457 zeolite Substances 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB1614677.1A GB201614677D0 (en) | 2016-08-30 | 2016-08-30 | Oxidation catalyst for a diesel engine exhaust |
| GB1614677.1 | 2016-08-30 | ||
| PCT/GB2017/052520 WO2018042167A1 (en) | 2016-08-30 | 2017-08-29 | Oxidation catalyst for a diesel engine exhaust |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019532797A JP2019532797A (ja) | 2019-11-14 |
| JP2019532797A5 true JP2019532797A5 (enExample) | 2020-01-09 |
| JP6898431B2 JP6898431B2 (ja) | 2021-07-07 |
Family
ID=57119865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019511663A Active JP6898431B2 (ja) | 2016-08-30 | 2017-08-29 | ディーゼルエンジン排気のための酸化触媒 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US10350579B2 (enExample) |
| EP (1) | EP3507006B2 (enExample) |
| JP (1) | JP6898431B2 (enExample) |
| KR (1) | KR102354622B1 (enExample) |
| CN (1) | CN109789390A (enExample) |
| DE (1) | DE102017119731A1 (enExample) |
| GB (2) | GB201614677D0 (enExample) |
| WO (1) | WO2018042167A1 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2572396A (en) * | 2018-03-28 | 2019-10-02 | Johnson Matthey Plc | Passive NOx adsorber |
| CN112638526B (zh) * | 2018-08-22 | 2024-01-05 | 巴斯夫公司 | 先进的nox还原催化剂 |
| GB201903006D0 (en) * | 2019-03-06 | 2019-04-17 | Johnson Matthey Plc | Lean nox trap catalyst |
| GB2582614A (en) | 2019-03-28 | 2020-09-30 | Johnson Matthey Plc | An exhaust gas treatment system and the use thereof for the treatment of an exhaust gas |
| KR20220022477A (ko) | 2019-05-22 | 2022-02-25 | 바스프 코포레이션 | 디젤 산화 촉매 및 저온 nox 흡착제를 포함하는 조정된 배출물 제어 시스템 |
| CN112536063A (zh) * | 2019-09-23 | 2021-03-23 | 中国石油化工股份有限公司 | 一种用于处理含有NOx和VOC的废气的催化剂及系统 |
| KR102218996B1 (ko) * | 2019-09-23 | 2021-02-22 | 희성촉매 주식회사 | 지지체에 망간이 도핑된 산화 촉매조성물 |
| CN110665514A (zh) * | 2019-10-10 | 2020-01-10 | 徐州瑞田工程机械有限公司 | 一种柴油机doc催化剂制备工艺 |
| BR112022006372A2 (pt) * | 2019-10-16 | 2023-10-03 | Johnson Matthey Plc | Catalisador de oxidação de amônia, óxido nítrico e compósito, e, sistema de escape para um motor veicular de ignição |
| EP4344775A1 (en) * | 2022-09-30 | 2024-04-03 | Johnson Matthey Public Limited Company | Tiny transition metal incorporated catalysts for gasoline engine exhaust gas treatments |
| EP4529976A1 (en) * | 2023-09-26 | 2025-04-02 | Johnson Matthey Public Limited Company | Metal promoted palladium and/or platinum-containing catalysts for gasoline engine exhaust gas treatments |
Family Cites Families (49)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3867309A (en) | 1972-08-24 | 1975-02-18 | Mobil Oil Corp | Catalyst composition for removing noxious components from a gaseous stream |
| US4181983A (en) * | 1977-08-29 | 1980-01-08 | Kulkarni R K | Assimilable hydrophilic prosthesis |
| JPS5881441A (ja) * | 1981-11-11 | 1983-05-16 | Nippon Shokubai Kagaku Kogyo Co Ltd | 排ガス浄化用触媒の製法 |
| US4711870A (en) | 1985-04-27 | 1987-12-08 | Bridgestone Corporation | Exhaust gas purifying catalyst |
| CA1260909A (en) | 1985-07-02 | 1989-09-26 | Koichi Saito | Exhaust gas cleaning catalyst and process for production thereof |
| US5017357A (en) * | 1989-06-14 | 1991-05-21 | Phillips Petroleum Company | Catalytic process for oxidation of carbon monoxide |
| FR2715580B1 (fr) * | 1994-01-31 | 1996-04-05 | Inst Francais Du Petrole | Catalyseur de traitement des gaz d'échappement des moteurs à combustion interne. |
| DE19503522A1 (de) | 1995-02-03 | 1996-08-08 | Rwe Dea Ag | Herstellung gemischter schichtförmig aufgebauter Metallhydroxide sowie deren Metalloxide |
| ZA963235B (en) † | 1995-06-15 | 1996-10-25 | Engelhard Corp | Diesel exhaust stream treating catalyst and method of use |
| GB9805815D0 (en) | 1998-03-19 | 1998-05-13 | Johnson Matthey Plc | Manufacturing process |
| US6217837B1 (en) | 1998-11-02 | 2001-04-17 | Ford Global Technologies, Inc. | Use of sol-gel processed alumina-based metal oxides for absorbing nitrogen oxides in oxidizing exhaust gas |
| US6093670A (en) | 1998-12-11 | 2000-07-25 | Phillips Petroleum Company | Carbon monoxide oxidation catalyst and process therefor |
| JP4703818B2 (ja) * | 2000-06-20 | 2011-06-15 | 株式会社アイシーティー | 排気ガス浄化用触媒および排気ガス浄化方法 |
| GB0318776D0 (en) * | 2003-08-09 | 2003-09-10 | Johnson Matthey Plc | Lean NOx catalyst |
| JP2005169357A (ja) | 2003-12-15 | 2005-06-30 | Nissan Motor Co Ltd | 排ガス浄化システム |
| US20060030481A1 (en) | 2004-08-04 | 2006-02-09 | Labarge William J | Exhaust treatment device and methods of making the same |
| US7332454B2 (en) | 2005-03-16 | 2008-02-19 | Sud-Chemie Inc. | Oxidation catalyst on a substrate utilized for the purification of exhaust gases |
| JP2006272288A (ja) | 2005-03-30 | 2006-10-12 | Toyota Central Res & Dev Lab Inc | ディーゼル排ガス浄化用触媒 |
| US7389638B2 (en) | 2005-07-12 | 2008-06-24 | Exxonmobil Research And Engineering Company | Sulfur oxide/nitrogen oxide trap system and method for the protection of nitrogen oxide storage reduction catalyst from sulfur poisoning |
| GB0600130D0 (en) | 2006-01-06 | 2006-02-15 | Johnson Matthey Plc | Exhaust system comprising zoned oxidation catalyst |
| EP1970118A1 (en) | 2007-03-14 | 2008-09-17 | Ford Global Technologies, LLC | Oxidation catalyst, method of making such catalyst and IC engine using such catalyst |
| DE102007046158B4 (de) * | 2007-09-27 | 2014-02-13 | Umicore Ag & Co. Kg | Verwendung eines katalytisch aktiven Partikelfilters zur Entfernung von Partikeln aus dem Abgas von mit überwiegend stöchiometrischem Luft/Kraftstoff-Gemisch betriebenen Verbrennungsmotoren |
| US9440192B2 (en) * | 2009-01-16 | 2016-09-13 | Basf Corporation | Diesel oxidation catalyst and use thereof in diesel and advanced combustion diesel engine systems |
| CA2754405C (en) * | 2009-03-06 | 2017-05-16 | Ict Co., Ltd. | Catalyst for purifying exhaust gas |
| US8246923B2 (en) * | 2009-05-18 | 2012-08-21 | Umicore Ag & Co. Kg | High Pd content diesel oxidation catalysts with improved hydrothermal durability |
| BR112012014199A2 (pt) * | 2009-12-17 | 2016-05-31 | Basf Se | material de suporte de óxido de metal, processo para a preparação de material de suporte de óxido de metal, uso de material de suporte de óxido de metal, catalisador de oxidação de diesel, e, métood para tratar emissões de corrente de gás de descarga de motor a diesel |
| WO2011082357A2 (en) * | 2009-12-31 | 2011-07-07 | Nanostellar, Inc. | Engine exhaust catalysts doped with bismuth or manganese |
| GB201000019D0 (en) | 2010-01-04 | 2010-02-17 | Johnson Matthey Plc | Coating a monolith substrate with catalyst component |
| US8263033B2 (en) * | 2010-02-23 | 2012-09-11 | Ford Global Technologies, Llc | Palladium-contaning oxidation catalyst |
| GB201021887D0 (en) † | 2010-12-21 | 2011-02-02 | Johnson Matthey Plc | Oxidation catalyst for a lean burn internal combustion engine |
| WO2012132678A1 (ja) * | 2011-03-31 | 2012-10-04 | エヌ・イー ケムキャット株式会社 | アンモニア酸化触媒、およびそれを用いた排気ガス浄化装置並びに排気ガス浄化方法 |
| US8101146B2 (en) * | 2011-04-08 | 2012-01-24 | Johnson Matthey Public Limited Company | Catalysts for the reduction of ammonia emission from rich-burn exhaust |
| RU2597090C2 (ru) * | 2011-05-31 | 2016-09-10 | Джонсон Мэтти Паблик Лимитед Компани | Каталитический фильтр с двойной функцией |
| GB2492175B (en) * | 2011-06-21 | 2018-06-27 | Johnson Matthey Plc | Exhaust system for internal combustion engine comprising catalysed filter substrate |
| JP5938819B2 (ja) * | 2011-10-06 | 2016-06-22 | 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 | 排気ガス処理用酸化触媒 |
| GB201200783D0 (en) * | 2011-12-12 | 2012-02-29 | Johnson Matthey Plc | Substrate monolith comprising SCR catalyst |
| US8568674B1 (en) * | 2012-08-10 | 2013-10-29 | Basf Corporation | Diesel oxidation catalyst composites |
| GB201220912D0 (en) * | 2012-11-21 | 2013-01-02 | Johnson Matthey Plc | Oxidation catalyst for treating the exhaust gas of a compression ignition engine |
| GB201221025D0 (en) | 2012-11-22 | 2013-01-09 | Johnson Matthey Plc | Zoned catalysed substrate monolith |
| GB2514177A (en) * | 2013-05-17 | 2014-11-19 | Johnson Matthey Plc | Oxidation catalyst for a compression ignition engine |
| BR112016001924B1 (pt) † | 2013-07-30 | 2021-09-28 | Johnson Matthey Public Limited Company | Artigo de catalisador, sistema e método para tratar gás de escape |
| JP5827286B2 (ja) † | 2013-09-06 | 2015-12-02 | トヨタ自動車株式会社 | 自動車用排ガス浄化触媒 |
| CA2926133A1 (en) * | 2013-10-22 | 2015-04-30 | SDCmaterials, Inc. | Catalyst design for heavy-duty diesel combustion engines |
| DE102014118092A1 (de) * | 2013-12-06 | 2015-06-11 | Johnson Matthey Public Limited Company | PASSIVER NOx-ADSORBER |
| GB201401115D0 (en) * | 2014-01-23 | 2014-03-12 | Johnson Matthey Plc | Diesel oxidation catalyst and exhaust system |
| GB201405868D0 (en) * | 2014-04-01 | 2014-05-14 | Johnson Matthey Plc | Diesel oxidation catalyst with NOx adsorber activity |
| KR20170038927A (ko) * | 2014-08-07 | 2017-04-07 | 존슨 맛쎄이 퍼블릭 리미티드 컴파니 | 배기가스를 처리하기 위한 구역화된 촉매 |
| JP6096818B2 (ja) † | 2015-02-16 | 2017-03-15 | 株式会社豊田中央研究所 | 排ガス浄化触媒、その製造方法、及び、それを用いた排ガス浄化方法 |
| GB201616269D0 (en) * | 2016-09-26 | 2016-11-09 | Johnson Matthey Public Limited Company | Oxidation catalyst for a diesel engine exhaust |
-
2016
- 2016-08-30 GB GBGB1614677.1A patent/GB201614677D0/en not_active Ceased
-
2017
- 2017-08-29 WO PCT/GB2017/052520 patent/WO2018042167A1/en not_active Ceased
- 2017-08-29 DE DE102017119731.1A patent/DE102017119731A1/de not_active Ceased
- 2017-08-29 CN CN201780061365.7A patent/CN109789390A/zh active Pending
- 2017-08-29 JP JP2019511663A patent/JP6898431B2/ja active Active
- 2017-08-29 US US15/688,928 patent/US10350579B2/en active Active
- 2017-08-29 GB GB1713772.0A patent/GB2553431B/en active Active
- 2017-08-29 EP EP17758939.7A patent/EP3507006B2/en active Active
- 2017-08-29 KR KR1020197008863A patent/KR102354622B1/ko not_active Expired - Fee Related
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