JP2014519404A5 - - Google Patents
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- Publication number
- JP2014519404A5 JP2014519404A5 JP2014510914A JP2014510914A JP2014519404A5 JP 2014519404 A5 JP2014519404 A5 JP 2014519404A5 JP 2014510914 A JP2014510914 A JP 2014510914A JP 2014510914 A JP2014510914 A JP 2014510914A JP 2014519404 A5 JP2014519404 A5 JP 2014519404A5
- Authority
- JP
- Japan
- Prior art keywords
- film
- catalyst
- soot filter
- coating
- filter according
- 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.)
- Pending
Links
- 239000004071 soot Substances 0.000 claims 35
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims 34
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims 30
- 238000000576 coating method Methods 0.000 claims 26
- 239000011248 coating agent Substances 0.000 claims 25
- 239000000758 substrate Substances 0.000 claims 18
- 239000003054 catalyst Substances 0.000 claims 12
- 229910052697 platinum Inorganic materials 0.000 claims 12
- 229910052763 palladium Inorganic materials 0.000 claims 11
- 230000004323 axial length Effects 0.000 claims 9
- 239000000463 material Substances 0.000 claims 8
- 230000003647 oxidation Effects 0.000 claims 8
- 238000007254 oxidation reaction Methods 0.000 claims 8
- 238000000034 method Methods 0.000 claims 7
- 239000012530 fluid Substances 0.000 claims 5
- 238000010531 catalytic reduction reaction Methods 0.000 claims 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims 2
- 229910021193 La 2 O 3 Inorganic materials 0.000 claims 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims 2
- 239000002245 particle Substances 0.000 claims 2
- 238000006722 reduction reaction Methods 0.000 claims 2
- 229910052777 Praseodymium Inorganic materials 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims 1
- 229910052753 mercury Inorganic materials 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP11166039 | 2011-05-13 | ||
| EP11166039.5 | 2011-05-13 | ||
| PCT/IB2012/052356 WO2012156883A1 (en) | 2011-05-13 | 2012-05-11 | Catalyzed soot filter with layered design |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017028680A Division JP6556771B2 (ja) | 2011-05-13 | 2017-02-20 | 積層型デザインの触媒担持すすフィルター |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2014519404A JP2014519404A (ja) | 2014-08-14 |
| JP2014519404A5 true JP2014519404A5 (enExample) | 2015-06-25 |
Family
ID=47176361
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014510914A Pending JP2014519404A (ja) | 2011-05-13 | 2012-05-11 | 積層型デザインの触媒担持すすフィルター |
| JP2017028680A Active JP6556771B2 (ja) | 2011-05-13 | 2017-02-20 | 積層型デザインの触媒担持すすフィルター |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017028680A Active JP6556771B2 (ja) | 2011-05-13 | 2017-02-20 | 積層型デザインの触媒担持すすフィルター |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP2707118B1 (enExample) |
| JP (2) | JP2014519404A (enExample) |
| KR (1) | KR101980392B1 (enExample) |
| CN (1) | CN103648607B (enExample) |
| BR (1) | BR112013029307A2 (enExample) |
| WO (1) | WO2012156883A1 (enExample) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| GB2497597A (en) | 2011-12-12 | 2013-06-19 | Johnson Matthey Plc | A Catalysed Substrate Monolith with Two Wash-Coats |
| GB201200784D0 (en) | 2011-12-12 | 2012-02-29 | Johnson Matthey Plc | Exhaust system for a lean-burn internal combustion engine including SCR catalyst |
| GB201200781D0 (en) | 2011-12-12 | 2012-02-29 | Johnson Matthey Plc | Exhaust system for a lean-burn ic engine comprising a pgm component and a scr catalyst |
| GB2514177A (en) * | 2013-05-17 | 2014-11-19 | Johnson Matthey Plc | Oxidation catalyst for a compression ignition engine |
| JP2015006638A (ja) * | 2013-06-25 | 2015-01-15 | 川崎重工業株式会社 | 排ガス浄化触媒及びその製造方法 |
| GB201315892D0 (en) | 2013-07-31 | 2013-10-23 | Johnson Matthey Plc | Zoned diesel oxidation catalyst |
| MX2016011625A (es) * | 2014-03-12 | 2016-12-09 | Basf Se | Filtro de hollin catalizado mejorado. |
| JP6564637B2 (ja) | 2014-10-09 | 2019-08-21 | 株式会社キャタラー | 排ガス浄化装置 |
| WO2016060048A1 (ja) | 2014-10-16 | 2016-04-21 | 株式会社キャタラー | 排ガス浄化用触媒 |
| JP6655060B2 (ja) * | 2015-02-17 | 2020-02-26 | 株式会社キャタラー | 排ガス浄化用触媒 |
| WO2018064276A1 (en) | 2016-09-30 | 2018-04-05 | Johnson Matthey Public Limited Company | Novel synthesis of metal promoted zeolite catalyst |
| GB2554656A (en) * | 2016-09-30 | 2018-04-11 | Jaguar Land Rover Ltd | Exhaust gas treatment apparatus |
| EP3450016A1 (de) | 2017-08-31 | 2019-03-06 | Umicore Ag & Co. Kg | Palladium-zeolith-basierter passiver stickoxid-adsorber-katalysator zur abgasreinigung |
| EP3449999A1 (de) | 2017-08-31 | 2019-03-06 | Umicore Ag & Co. Kg | Passiver stickoxid-adsorber |
| EP3450015A1 (de) | 2017-08-31 | 2019-03-06 | Umicore Ag & Co. Kg | Palladium-zeolith-basierter passiver stickoxid-adsorber-katalysator zur abgasreinigung |
| US11141717B2 (en) | 2017-08-31 | 2021-10-12 | Umicore Ag & Co. Kg | Palladium/zeolite-based passive nitrogen oxide adsorber catalyst for purifying exhaust gas |
| JP2020531241A (ja) | 2017-08-31 | 2020-11-05 | ユミコア・アクチエンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフトＵｍｉｃｏｒｅ ＡＧ ＆ Ｃｏ．ＫＧ | 排気ガスを浄化するための受動的窒素酸化物吸着剤としてのパラジウム／白金／ゼオライト系触媒の使用 |
| EP3459617B1 (de) | 2017-09-22 | 2020-01-29 | Umicore Ag & Co. Kg | Partikelfilter mit integrierten katalytischen funktionen |
| US10711674B2 (en) | 2017-10-20 | 2020-07-14 | Umicore Ag & Co. Kg | Passive nitrogen oxide adsorber catalyst |
| EP3735310A1 (de) | 2018-01-05 | 2020-11-11 | Umicore Ag & Co. Kg | Passiver stickoxid-adsorber |
| DE112018007883T5 (de) * | 2018-08-02 | 2021-04-22 | Ngk Insulators, Ltd. | Poröser verbundwerkstoff |
| EP3613503A1 (en) | 2018-08-22 | 2020-02-26 | Umicore Ag & Co. Kg | Passive nitrogen oxide adsorber |
| EP3616792A1 (de) | 2018-08-28 | 2020-03-04 | Umicore Ag & Co. Kg | Stickoxid-speicherkatalysator |
| CN109395757A (zh) * | 2018-11-12 | 2019-03-01 | 无锡威孚环保催化剂有限公司 | 一种降低dpf再生温度的催化剂及其制备方法 |
| US11439952B2 (en) | 2018-11-16 | 2022-09-13 | Umicore Ag & Co. Kg | Low temperature nitrogen oxide adsorber |
| CN113272057A (zh) | 2019-01-08 | 2021-08-17 | 优美科股份公司及两合公司 | 具有氧化催化活性功能的被动氮氧化物吸附器 |
| KR20210149185A (ko) * | 2019-04-22 | 2021-12-08 | 바스프 코포레이션 | 촉매화된 가솔린 미립자 필터 |
| WO2022090689A1 (en) * | 2020-10-30 | 2022-05-05 | Johnson Matthey Public Limited Company | Novel tri-metal pgm catalysts for gasoline engine exhaust gas treatments |
| JPWO2022196717A1 (enExample) * | 2021-03-16 | 2022-09-22 | ||
| CN114622970B (zh) * | 2022-03-01 | 2023-03-31 | 南昌智能新能源汽车研究院 | 一种pna耦合ehc的后处理系统及其控制方法 |
| EP4302862A1 (en) | 2022-07-06 | 2024-01-10 | Johnson Matthey Public Limited Company | Lean nox trap |
| EP4570360A1 (en) * | 2023-12-14 | 2025-06-18 | Johnson Matthey Public Limited Company | Low pgm loaded diesel oxidation catalyst for exotherm generation |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4727052A (en) | 1986-06-27 | 1988-02-23 | Engelhard Corporation | Catalyst compositions and methods of making the same |
| US4961917A (en) | 1989-04-20 | 1990-10-09 | Engelhard Corporation | Method for reduction of nitrogen oxides with ammonia using promoted zeolite catalysts |
| US5024981A (en) | 1989-04-20 | 1991-06-18 | Engelhard Corporation | Staged metal-promoted zeolite catalysts and method for catalytic reduction of nitrogen oxides using the same |
| KR950704598A (ko) | 1992-11-19 | 1995-11-20 | 스티븐 아이. 밀러 | 엔진 배기 가스 스트림 처리 방법 및 장치(Method and Apparatus for Treating an Engine Exhaust Gas Stream) |
| ATE424919T1 (de) | 2003-12-08 | 2009-03-15 | Ford Global Tech Llc | Verfahren zur entfernung von nox und teilchenförmigem material |
| DE102004040549B4 (de) * | 2004-08-21 | 2017-03-23 | Umicore Ag & Co. Kg | Katalytisch beschichtetes Partikelfilter und seine Verwendung |
| US7722829B2 (en) * | 2004-09-14 | 2010-05-25 | Basf Catalysts Llc | Pressure-balanced, catalyzed soot filter |
| JP2006183507A (ja) * | 2004-12-27 | 2006-07-13 | Mitsubishi Fuso Truck & Bus Corp | 内燃機関の排気浄化装置 |
| JP2007117954A (ja) * | 2005-10-31 | 2007-05-17 | Toyota Motor Corp | ディーゼル排ガス浄化用触媒 |
| US8119075B2 (en) * | 2005-11-10 | 2012-02-21 | Basf Corporation | Diesel particulate filters having ultra-thin catalyzed oxidation coatings |
| US7771669B2 (en) | 2006-03-20 | 2010-08-10 | Ford Global Technologies, Llc | Soot oxidation catalyst and method of making |
| US7576031B2 (en) * | 2006-06-09 | 2009-08-18 | Basf Catalysts Llc | Pt-Pd diesel oxidation catalyst with CO/HC light-off and HC storage function |
| KR100747088B1 (ko) * | 2006-06-20 | 2007-08-07 | 희성엥겔하드주식회사 | 열내구성이 개선된 디젤엔진 매연여과장치용 촉매식 ｄｐｆ |
| EP2042225B2 (de) | 2007-09-28 | 2017-07-12 | Umicore AG & Co. KG | Entfernung von Partikeln aus dem Abgas von mit überwiegend stöchiometrischem Luft/Kraftstoff-Gemisch betriebenen Verbrennungsmotoren |
| US9993771B2 (en) * | 2007-12-12 | 2018-06-12 | Basf Corporation | Emission treatment catalysts, systems and methods |
| JP4631902B2 (ja) * | 2007-12-13 | 2011-02-16 | 株式会社豊田自動織機 | 排ガス浄化装置 |
| US8038954B2 (en) * | 2008-02-14 | 2011-10-18 | Basf Corporation | CSF with low platinum/palladium ratios |
| DE102008010388B4 (de) * | 2008-02-21 | 2015-04-16 | Umicore Ag & Co. Kg | Verfahren zur Beschichtung eines Dieselpartikelfilters und damit hergestelltes Dieselpartikelfilter |
| WO2010077843A2 (en) * | 2008-12-29 | 2010-07-08 | Basf Catalysts Llc | Oxidation catalyst with low co and hc light-off and systems and methods |
| US8211392B2 (en) | 2009-01-16 | 2012-07-03 | Basf Corporation | Diesel oxidation catalyst composite with layer structure for carbon monoxide and hydrocarbon conversion |
| US9440192B2 (en) | 2009-01-16 | 2016-09-13 | Basf Corporation | Diesel oxidation catalyst and use thereof in diesel and advanced combustion diesel engine systems |
| US9453443B2 (en) * | 2009-03-20 | 2016-09-27 | Basf Corporation | Emissions treatment system with lean NOx trap |
| EP2427637B1 (en) * | 2009-05-04 | 2017-03-08 | BASF Corporation | Improved lean hc conversion of twc for lean burn gasoline engines |
| JP2010269205A (ja) * | 2009-05-19 | 2010-12-02 | Toyota Motor Corp | 排ガス浄化用触媒 |
| US8758695B2 (en) * | 2009-08-05 | 2014-06-24 | Basf Se | Treatment system for gasoline engine exhaust gas |
| US8668877B2 (en) * | 2010-11-24 | 2014-03-11 | Basf Corporation | Diesel oxidation catalyst articles and methods of making and using |
-
2012
- 2012-05-11 WO PCT/IB2012/052356 patent/WO2012156883A1/en not_active Ceased
- 2012-05-11 CN CN201280033770.5A patent/CN103648607B/zh active Active
- 2012-05-11 KR KR1020137033020A patent/KR101980392B1/ko active Active
- 2012-05-11 EP EP12786412.2A patent/EP2707118B1/en active Active
- 2012-05-11 JP JP2014510914A patent/JP2014519404A/ja active Pending
- 2012-05-11 BR BR112013029307A patent/BR112013029307A2/pt active Search and Examination
-
2017
- 2017-02-20 JP JP2017028680A patent/JP6556771B2/ja active Active
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