JP2011527403A5 - - Google Patents
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- Publication number
- JP2011527403A5 JP2011527403A5 JP2011517237A JP2011517237A JP2011527403A5 JP 2011527403 A5 JP2011527403 A5 JP 2011527403A5 JP 2011517237 A JP2011517237 A JP 2011517237A JP 2011517237 A JP2011517237 A JP 2011517237A JP 2011527403 A5 JP2011527403 A5 JP 2011527403A5
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- flow filter
- nac
- wall flow
- substrate monolith
- 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
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 49
- 239000003054 catalyst Substances 0.000 claims description 39
- 238000000746 purification Methods 0.000 claims description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 239000000758 substrate Substances 0.000 claims description 8
- 230000003647 oxidation Effects 0.000 claims description 7
- 238000007254 oxidation reaction Methods 0.000 claims description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 6
- 238000001179 sorption measurement Methods 0.000 claims description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 4
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 4
- 230000003197 catalytic effect Effects 0.000 claims description 4
- 238000010531 catalytic reduction reaction Methods 0.000 claims description 4
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 229930195733 hydrocarbon Natural products 0.000 claims description 4
- 150000002430 hydrocarbons Chemical class 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 229910021529 ammonia Inorganic materials 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 230000001590 oxidative effect Effects 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 description 6
- 239000002585 base Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910052723 transition metal Inorganic materials 0.000 description 2
- 150000003624 transition metals Chemical class 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229910020203 CeO Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 229910052747 lanthanoid Inorganic materials 0.000 description 1
- 150000002602 lanthanoids Chemical class 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0812544.5 | 2008-07-09 | ||
| GBGB0812544.5A GB0812544D0 (en) | 2008-07-09 | 2008-07-09 | Exhaust system for a lean burn IC engine |
| PCT/GB2009/050794 WO2010004320A2 (en) | 2008-07-09 | 2009-07-06 | Exhaust system for a lean burn ic engine |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014172563A Division JP6450540B2 (ja) | 2008-07-09 | 2014-08-27 | リーンバーンｉｃエンジン用排気装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2011527403A JP2011527403A (ja) | 2011-10-27 |
| JP2011527403A5 true JP2011527403A5 (enExample) | 2012-08-16 |
| JP5607042B2 JP5607042B2 (ja) | 2014-10-15 |
Family
ID=39718202
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011517237A Expired - Fee Related JP5607042B2 (ja) | 2008-07-09 | 2009-07-06 | リーンバーンｉｃエンジン用排気装置 |
| JP2014172563A Expired - Fee Related JP6450540B2 (ja) | 2008-07-09 | 2014-08-27 | リーンバーンｉｃエンジン用排気装置 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014172563A Expired - Fee Related JP6450540B2 (ja) | 2008-07-09 | 2014-08-27 | リーンバーンｉｃエンジン用排気装置 |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US8756926B2 (enExample) |
| EP (2) | EP2650496B1 (enExample) |
| JP (2) | JP5607042B2 (enExample) |
| KR (1) | KR101660026B1 (enExample) |
| CN (1) | CN102159807B (enExample) |
| BR (1) | BRPI0915553A2 (enExample) |
| GB (2) | GB0812544D0 (enExample) |
| RU (1) | RU2504668C2 (enExample) |
| WO (1) | WO2010004320A2 (enExample) |
Families Citing this family (69)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8512657B2 (en) * | 2009-02-26 | 2013-08-20 | Johnson Matthey Public Limited Company | Method and system using a filter for treating exhaust gas having particulate matter |
| FR2954184B1 (fr) * | 2009-12-22 | 2014-05-16 | Peugeot Citroen Automobiles Sa | Monolithe de post-traitement des gaz d'echappement d'un moteur a combustion pour la filtration des particules et la reduction des oxydes d'azotes |
| US8293182B2 (en) * | 2010-05-05 | 2012-10-23 | Basf Corporation | Integrated SCR and AMOx catalyst systems |
| FR2970293B1 (fr) * | 2011-01-11 | 2015-05-29 | Peugeot Citroen Automobiles Sa | Filtre a particules |
| FR2970294B1 (fr) * | 2011-01-11 | 2012-12-28 | Peugeot Citroen Automobiles Sa | Ligne d'echappement pour un moteur a combustion interne |
| US8101146B2 (en) | 2011-04-08 | 2012-01-24 | Johnson Matthey Public Limited Company | Catalysts for the reduction of ammonia emission from rich-burn exhaust |
| NL2006993C2 (nl) * | 2011-05-02 | 2012-11-05 | Daf Trucks Nv | Uitlaatgassysteem voor een dieselmotor. |
| JP2012237282A (ja) * | 2011-05-13 | 2012-12-06 | Toyota Industries Corp | 触媒装置 |
| DE102011050788A1 (de) * | 2011-06-01 | 2012-12-06 | Ford Global Technologies, Llc. | Abgasnachbehandlungsvorrichtung und -verfahren für einen Ottomotor |
| CA2837917A1 (en) * | 2011-07-13 | 2013-01-17 | Haldor Topsoe A/S | Catalysed particulate filter and methods for coating particulate filter |
| GB2493449B (en) | 2011-08-03 | 2014-01-15 | Johnson Matthey Plc | Extruded honeycomb catalyst |
| CN104114823B (zh) * | 2012-02-14 | 2016-11-09 | 丰田自动车株式会社 | 内燃机的排气净化装置 |
| WO2013121636A1 (ja) * | 2012-02-15 | 2013-08-22 | トヨタ自動車株式会社 | 卑金属を利用する排ガス浄化触媒システムとその制御方法 |
| GB201207313D0 (en) | 2012-04-24 | 2012-06-13 | Johnson Matthey Plc | Filter substrate comprising three-way catalyst |
| GB2513364B (en) * | 2013-04-24 | 2019-06-19 | Johnson Matthey Plc | Positive ignition engine and exhaust system comprising catalysed zone-coated filter substrate |
| EP2657474A1 (de) * | 2012-04-26 | 2013-10-30 | Bernhard Kahlert | Beschichteter Partikelfilter, Katalysator und Einrichtung mit denselben |
| US8997461B2 (en) | 2012-05-21 | 2015-04-07 | Cummins Emission Solutions Inc. | Aftertreatment system having two SCR catalysts |
| GB201221025D0 (en) * | 2012-11-22 | 2013-01-09 | Johnson Matthey Plc | Zoned catalysed substrate monolith |
| JP5997026B2 (ja) * | 2012-12-03 | 2016-09-21 | 日本碍子株式会社 | ハニカム触媒体 |
| JP5997025B2 (ja) * | 2012-12-03 | 2016-09-21 | 日本碍子株式会社 | ハニカム触媒体 |
| GB2512648B (en) | 2013-04-05 | 2018-06-20 | Johnson Matthey Plc | Filter substrate comprising three-way catalyst |
| EP2988851B1 (en) * | 2013-04-24 | 2020-08-12 | Johnson Matthey Public Limited Company | Positive ignition engine with filter substrate comprising zone-coated catalyst washcoat |
| US9677439B2 (en) | 2014-01-20 | 2017-06-13 | Cummins Inc. | Systems and methods to mitigate NOx and HC emissions |
| US9512761B2 (en) | 2014-02-28 | 2016-12-06 | Cummins Inc. | Systems and methods for NOx reduction and aftertreatment control using passive NOx adsorption |
| WO2015130218A1 (en) | 2014-02-28 | 2015-09-03 | Scania Cv Ab | Method and system for controlling nitrogen oxide emissions from a combustion engine |
| US9567888B2 (en) | 2014-03-27 | 2017-02-14 | Cummins Inc. | Systems and methods to reduce reductant consumption in exhaust aftertreament systems |
| US9903291B2 (en) * | 2014-09-23 | 2018-02-27 | Ford Global Technologies, Llc | Method of controlling NOx by PNA |
| JP6381663B2 (ja) * | 2014-10-16 | 2018-08-29 | 株式会社キャタラー | 排ガス浄化用触媒 |
| JP2016079912A (ja) * | 2014-10-17 | 2016-05-16 | マツダ株式会社 | 排気ガス浄化装置及び浄化方法 |
| JP6264261B2 (ja) * | 2014-11-05 | 2018-01-24 | マツダ株式会社 | 排気ガス浄化システム |
| JP6971854B2 (ja) * | 2015-02-09 | 2021-11-24 | ビーエーエスエフ コーポレーション | ディーゼル酸化触媒 |
| CN107249738B (zh) * | 2015-02-17 | 2020-10-20 | 株式会社科特拉 | 排气净化用催化剂 |
| JP6472677B2 (ja) * | 2015-02-17 | 2019-02-20 | 株式会社キャタラー | 排ガス浄化用触媒 |
| CN107249736B (zh) | 2015-02-17 | 2020-05-01 | 株式会社科特拉 | 排气净化用催化剂 |
| RU2701529C2 (ru) * | 2015-02-27 | 2019-09-27 | Басф Корпорейшн | Система обработки выхлопного газа |
| MX2017011250A (es) * | 2015-03-03 | 2018-08-14 | Basf Corp | Catalizador adsorbedor de nox, metodos y sistemas. |
| US9657626B2 (en) * | 2015-05-18 | 2017-05-23 | Ford Global Technologies, Llc | Emissions reduction system |
| KR20180009739A (ko) | 2015-05-19 | 2018-01-29 | 할도르 토프쉐 에이/에스 | 엔진 배기가스로부터 미립자 물질 및 유독성 화합물의 제거를 위한 방법, 다기능 필터 및 시스템 |
| JP6406134B2 (ja) * | 2015-06-05 | 2018-10-17 | 株式会社デンソー | 還元剤噴射システム |
| SE539803C2 (en) | 2015-06-05 | 2017-12-05 | Scania Cv Ab | A method and a system for determining a composition of a gas mix in a vehicle |
| RU2018101292A (ru) * | 2015-06-16 | 2019-07-16 | Басф Се | Scr-катализированный сажевый фильтр с интегрированным катализатором-ловушкой оксидов азота в условиях обедненной смеси для применения в пассивном селективном каталитическом восстановлении |
| WO2016203249A1 (en) * | 2015-06-18 | 2016-12-22 | Johnson Matthey Public Limited Company | Zoned exhaust system |
| US9937489B2 (en) * | 2015-06-18 | 2018-04-10 | Johnson Matthey Public Limited Company | Exhaust system without a DOC having an ASC acting as a DOC in a system with an SCR catalyst before the ASC |
| GB2543337A (en) | 2015-10-15 | 2017-04-19 | Johnson Matthey Plc | Exhaust System |
| US9739190B2 (en) * | 2015-11-12 | 2017-08-22 | GM Global Technology Operations LLC | Method and apparatus to control reductant injection into an exhaust gas feedstream |
| DE102015225579A1 (de) * | 2015-12-17 | 2017-06-22 | Umicore Ag & Co. Kg | Verfahren zur Verhinderung der Kontamination eines SCR-Katalysators mit Platin |
| GB2546745A (en) | 2016-01-26 | 2017-08-02 | Johnson Matthey Plc | Exhaust system |
| DK3442702T3 (da) * | 2016-04-11 | 2021-08-23 | Johnson Matthey Plc | Fremgangsmåde til belægning af et substrat med et partikelstabiliseret skum |
| CN109070000A (zh) * | 2016-04-29 | 2018-12-21 | 庄信万丰股份有限公司 | 排气系统 |
| GB2551034A (en) | 2016-04-29 | 2017-12-06 | Johnson Matthey Plc | Exhaust system |
| KR101806180B1 (ko) | 2016-06-20 | 2017-12-07 | 현대자동차 주식회사 | 배기 가스 정화 장치 |
| US10138779B2 (en) | 2016-11-14 | 2018-11-27 | GM Global Technology Operations LLC | Selective catalytic reduction filter devices having NOx storage capabilities |
| KR101846918B1 (ko) * | 2016-11-16 | 2018-04-09 | 현대자동차 주식회사 | Cu/LTA 촉매 및 이를 포함하는 배기 시스템, 그리고 Cu/LTA 촉매 제조 방법 |
| GB2562160B (en) * | 2017-03-20 | 2021-06-23 | Johnson Matthey Plc | Catalytic wall-flow filter with an ammonia slip catalyst |
| US10933373B2 (en) | 2017-03-23 | 2021-03-02 | Umicore Ag & Co. Kg | Catalytically active particulate filter |
| JP7130622B2 (ja) * | 2017-03-27 | 2022-09-05 | 株式会社キャタラー | 排ガス浄化用触媒 |
| JP6407349B1 (ja) * | 2017-05-11 | 2018-10-17 | 株式会社キャタラー | 排ガス浄化触媒装置 |
| CN110997141B (zh) * | 2017-07-11 | 2023-09-26 | 株式会社科特拉 | 排气净化用催化剂 |
| EP3501647A1 (de) | 2017-12-19 | 2019-06-26 | Umicore Ag & Co. Kg | Katalytisch aktives partikelfilter |
| EP3501648B1 (de) | 2017-12-19 | 2023-10-04 | Umicore Ag & Co. Kg | Katalytisch aktives partikelfilter |
| EP3501646A1 (de) * | 2017-12-19 | 2019-06-26 | Umicore Ag & Co. Kg | Katalytisch aktives partikelfilter |
| JP7097210B2 (ja) * | 2018-03-30 | 2022-07-07 | 日本碍子株式会社 | ハニカムフィルタ |
| US11266982B2 (en) * | 2018-03-30 | 2022-03-08 | Mitsui Mining & Smelting Co., Ltd. | Exhaust gas purification catalyst |
| CN113646064A (zh) | 2019-03-29 | 2021-11-12 | 优美科股份公司及两合公司 | 催化活性微粒过滤器 |
| JP7120959B2 (ja) * | 2019-04-22 | 2022-08-17 | トヨタ自動車株式会社 | 構造体 |
| US11187127B2 (en) | 2019-06-28 | 2021-11-30 | Deere & Company | Exhaust gas treatment system and method with four-way catalyzed filter element |
| JP2021154184A (ja) * | 2020-03-25 | 2021-10-07 | トヨタ自動車株式会社 | 排ガス浄化装置 |
| EP3936221A1 (en) | 2020-07-07 | 2022-01-12 | UMICORE AG & Co. KG | Catalysed particulate filter with enhanced passive soot functionality |
| IT202100005366A1 (it) * | 2021-03-08 | 2022-09-08 | Fpt Ind Spa | Dispositivo di abbattimento di inquinanti e sistema di abbattimento di inquinanti per motori ad accensione spontanea |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10020170C1 (de) | 2000-04-25 | 2001-09-06 | Emitec Emissionstechnologie | Verfahren zum Entfernen von Rußpartikeln aus einem Abgas und zugehöriges Auffangelement |
| AU650794B2 (en) | 1991-10-03 | 1994-06-30 | Toyota Jidosha Kabushiki Kaisha | Device for purifying exhaust of internal combustion engine |
| JP3358392B2 (ja) * | 1995-06-15 | 2002-12-16 | トヨタ自動車株式会社 | ディーゼル機関の排気浄化装置 |
| JP3248187B2 (ja) * | 1997-04-24 | 2002-01-21 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
| JP3584702B2 (ja) * | 1997-10-21 | 2004-11-04 | 松下電器産業株式会社 | 排気ガス浄化フィルター及びこれを用いた排気ガス浄化装置 |
| GB9805815D0 (en) | 1998-03-19 | 1998-05-13 | Johnson Matthey Plc | Manufacturing process |
| FI107828B (fi) | 1999-05-18 | 2001-10-15 | Kemira Metalkat Oy | Dieselmoottoreiden pakokaasujen puhdistusjärjestelmä ja menetelmä dieselmoottoreiden pakokaasujen puhdistamiseksi |
| EP1055806A3 (en) * | 1999-05-28 | 2003-03-12 | Ford Global Technologies, Inc. | NOx trap and particulate filter system for an internal combustion engine |
| GB9913331D0 (en) * | 1999-06-09 | 1999-08-11 | Johnson Matthey Plc | Treatment of exhaust gas |
| GB9915939D0 (en) * | 1999-07-08 | 1999-09-08 | Johnson Matthey Plc | Improvements in pollution control |
| GB9919013D0 (en) | 1999-08-13 | 1999-10-13 | Johnson Matthey Plc | Reactor |
| JP2002188435A (ja) * | 2000-10-12 | 2002-07-05 | Toyota Motor Corp | 排ガス浄化フィルタ |
| DE10054877A1 (de) * | 2000-11-06 | 2002-05-29 | Omg Ag & Co Kg | Abgasreinigungsanlage für die selektive katalytische Reduktion von Stickoxiden unter mageren Abgasbedingungen und Verfahren zur Abgasreinigung |
| GB0104682D0 (en) | 2001-02-26 | 2001-04-11 | Johnson Matthey Plc | Gas treatment using ammonia |
| GB0220645D0 (en) | 2002-09-05 | 2002-10-16 | Johnson Matthey Plc | Exhaust system for a lean burn ic engine |
| US20080256936A1 (en) * | 2007-04-17 | 2008-10-23 | Geo2 Technologies, Inc. | Selective Catalytic Reduction Filter and Method of Using Same |
| US7582270B2 (en) * | 2002-10-28 | 2009-09-01 | Geo2 Technologies, Inc. | Multi-functional substantially fibrous mullite filtration substrates and devices |
| DE10335785A1 (de) * | 2003-08-05 | 2005-03-10 | Umicore Ag & Co Kg | Katalysatoranordnung und Verfahren zur Reinigung des Abgases von mager betriebenen Verbrennungsmotoren |
| US7229597B2 (en) * | 2003-08-05 | 2007-06-12 | Basfd Catalysts Llc | Catalyzed SCR filter and emission treatment system |
| US7490464B2 (en) * | 2003-11-04 | 2009-02-17 | Basf Catalysts Llc | Emissions treatment system with NSR and SCR catalysts |
| US7481983B2 (en) * | 2004-08-23 | 2009-01-27 | Basf Catalysts Llc | Zone coated catalyst to simultaneously reduce NOx and unreacted ammonia |
| US7673445B2 (en) * | 2004-11-09 | 2010-03-09 | Ford Global Technologies, Llc | Mechanical apparatus having a catalytic NOx storage and conversion device |
| DE102005005663A1 (de) | 2005-02-08 | 2006-08-17 | Daimlerchrysler Ag | Abgasnachbehandlungseinrichtung mit Partikelfilter |
| US7062904B1 (en) * | 2005-02-16 | 2006-06-20 | Eaton Corporation | Integrated NOx and PM reduction devices for the treatment of emissions from internal combustion engines |
| JP2007285295A (ja) * | 2006-03-24 | 2007-11-01 | Ngk Insulators Ltd | 排気ガス浄化システム |
| DE102006038288A1 (de) * | 2006-08-16 | 2008-02-21 | Man Nutzfahrzeuge Aktiengesellschaft | Abgasnachbehandlungssystem |
| ATE552410T1 (de) * | 2006-12-21 | 2012-04-15 | Johnson Matthey Plc | Vorrichtung mit magerbetrieb-verbrennungsmotor und abgasanlage dafür |
| US7727499B2 (en) * | 2007-09-28 | 2010-06-01 | Basf Catalysts Llc | Ammonia oxidation catalyst for power utilities |
| GB2457651A (en) | 2008-01-23 | 2009-08-26 | Johnson Matthey Plc | Catalysed wall-flow filter |
-
2008
- 2008-07-09 GB GBGB0812544.5A patent/GB0812544D0/en not_active Ceased
-
2009
- 2009-07-06 EP EP13172174.8A patent/EP2650496B1/en not_active Not-in-force
- 2009-07-06 CN CN200980135891.9A patent/CN102159807B/zh not_active Expired - Fee Related
- 2009-07-06 WO PCT/GB2009/050794 patent/WO2010004320A2/en not_active Ceased
- 2009-07-06 BR BRPI0915553A patent/BRPI0915553A2/pt not_active Application Discontinuation
- 2009-07-06 KR KR1020117002689A patent/KR101660026B1/ko not_active Expired - Fee Related
- 2009-07-06 US US13/003,433 patent/US8756926B2/en not_active Expired - Fee Related
- 2009-07-06 GB GB1101385A patent/GB2473999A/en not_active Withdrawn
- 2009-07-06 JP JP2011517237A patent/JP5607042B2/ja not_active Expired - Fee Related
- 2009-07-06 RU RU2011104476/06A patent/RU2504668C2/ru active
- 2009-07-06 EP EP09785275.0A patent/EP2315924B1/en not_active Not-in-force
-
2014
- 2014-05-01 US US14/267,559 patent/US9527031B2/en not_active Expired - Fee Related
- 2014-08-27 JP JP2014172563A patent/JP6450540B2/ja not_active Expired - Fee Related
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