JP2015521245A5 - - Google Patents
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- Publication number
- JP2015521245A5 JP2015521245A5 JP2015507597A JP2015507597A JP2015521245A5 JP 2015521245 A5 JP2015521245 A5 JP 2015521245A5 JP 2015507597 A JP2015507597 A JP 2015507597A JP 2015507597 A JP2015507597 A JP 2015507597A JP 2015521245 A5 JP2015521245 A5 JP 2015521245A5
- Authority
- JP
- Japan
- Prior art keywords
- zone
- filter according
- substrate
- washcoat
- catalyzed filter
- 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
- 239000000758 substrate Substances 0.000 claims description 29
- 239000011148 porous material Substances 0.000 claims description 9
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 8
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 8
- 239000003054 catalyst Substances 0.000 claims description 6
- 229910052703 rhodium Inorganic materials 0.000 claims description 6
- 239000010948 rhodium Substances 0.000 claims description 6
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 229910000510 noble metal Inorganic materials 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims description 4
- 229910052763 palladium Inorganic materials 0.000 claims description 4
- 229910052697 platinum Inorganic materials 0.000 claims description 4
- 239000010970 precious metal Substances 0.000 claims description 4
- 239000013618 particulate matter Substances 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims 4
- 230000003197 catalytic effect Effects 0.000 claims 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims 3
- 239000007787 solid Substances 0.000 claims 2
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims 1
- 229910002091 carbon monoxide Inorganic materials 0.000 claims 1
- 229930195733 hydrocarbon Natural products 0.000 claims 1
- 150000002430 hydrocarbons Chemical class 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000000919 ceramic Substances 0.000 description 4
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052863 mullite Inorganic materials 0.000 description 2
- 229910000505 Al2TiO5 Inorganic materials 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000011195 cermet Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 229910052878 cordierite Inorganic materials 0.000 description 1
- JSKIRARMQDRGJZ-UHFFFAOYSA-N dimagnesium dioxido-bis[(1-oxido-3-oxo-2,4,6,8,9-pentaoxa-1,3-disila-5,7-dialuminabicyclo[3.3.1]nonan-7-yl)oxy]silane Chemical compound [Mg++].[Mg++].[O-][Si]([O-])(O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2)O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2 JSKIRARMQDRGJZ-UHFFFAOYSA-N 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- -1 porsite Chemical compound 0.000 description 1
- AABBHSMFGKYLKE-SNAWJCMRSA-N propan-2-yl (e)-but-2-enoate Chemical compound C\C=C\C(=O)OC(C)C AABBHSMFGKYLKE-SNAWJCMRSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261637545P | 2012-04-24 | 2012-04-24 | |
| US61/637,545 | 2012-04-24 | ||
| GBGB1207313.6A GB201207313D0 (en) | 2012-04-24 | 2012-04-27 | Filter substrate comprising three-way catalyst |
| GB1207313.6 | 2012-04-27 | ||
| PCT/GB2013/051039 WO2013160678A2 (en) | 2012-04-24 | 2013-04-24 | Filter substrate comprising three-way catalyst |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015521245A JP2015521245A (ja) | 2015-07-27 |
| JP2015521245A5 true JP2015521245A5 (enExample) | 2017-06-08 |
| JP6189936B2 JP6189936B2 (ja) | 2017-08-30 |
Family
ID=46330392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015507597A Active JP6189936B2 (ja) | 2012-04-24 | 2013-04-24 | 三元触媒を備えるフィルタ基体 |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US9352279B2 (enExample) |
| EP (2) | EP3384977B1 (enExample) |
| JP (1) | JP6189936B2 (enExample) |
| KR (1) | KR20150015459A (enExample) |
| CN (1) | CN104254387B (enExample) |
| BR (2) | BR112014026385B1 (enExample) |
| DE (1) | DE102013207415A1 (enExample) |
| GB (3) | GB201207313D0 (enExample) |
| WO (1) | WO2013160678A2 (enExample) |
Families Citing this family (52)
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| GB2513364B (en) * | 2013-04-24 | 2019-06-19 | Johnson Matthey Plc | Positive ignition engine and exhaust system comprising catalysed zone-coated filter substrate |
| WO2014174279A2 (en) * | 2013-04-24 | 2014-10-30 | Johnson Matthey Public Limited Company | Filter substrate comprising zone-coated catalyst washcoat |
| GB201302686D0 (en) * | 2013-02-15 | 2013-04-03 | Johnson Matthey Plc | Filter comprising three-way catalyst |
| US9333490B2 (en) * | 2013-03-14 | 2016-05-10 | Basf Corporation | Zoned catalyst for diesel applications |
| GB2512648B (en) * | 2013-04-05 | 2018-06-20 | Johnson Matthey Plc | Filter substrate comprising three-way catalyst |
| EP2905074B1 (de) | 2014-02-06 | 2019-04-24 | Heraeus Deutschland GmbH & Co. KG | Katalytisch wirksame Zusammensetzung für einen Mehrschichtkatalysator zur Abgasnachbehandlung von Verbrennungsabgasen |
| CN106999913A (zh) * | 2014-07-29 | 2017-08-01 | Sdc材料公司 | 具有被动氮氧化物吸附区的区域涂覆的催化衬底 |
| JP6353918B2 (ja) * | 2014-10-16 | 2018-07-04 | 株式会社キャタラー | 排ガス浄化用触媒 |
| EP3207989B2 (en) * | 2014-10-16 | 2023-07-19 | Cataler Corporation | Exhaust gas purification catalyst |
| EP3207987B1 (en) * | 2014-10-16 | 2020-08-26 | Cataler Corporation | Exhaust gas purification catalyst |
| MX2017009311A (es) * | 2015-01-16 | 2017-11-08 | Basf Corp | Nano-aglomerante funcional. |
| 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 |
| JPWO2017051459A1 (ja) * | 2015-09-24 | 2018-08-30 | 本田技研工業株式会社 | 排気浄化フィルタ |
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| US11149617B2 (en) * | 2016-08-19 | 2021-10-19 | Kohler Co. | System and method for low CO emission engine |
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| WO2018172299A1 (de) * | 2017-03-23 | 2018-09-27 | Umicore Ag & Co. Kg | Katalytisch aktives partikelfilter |
| WO2018173557A1 (ja) * | 2017-03-23 | 2018-09-27 | 株式会社キャタラー | 排ガス浄化用触媒 |
| DE112017007871T5 (de) * | 2017-09-18 | 2020-05-14 | Ford Global Technologies, Llc | Katalysator zur emissionssteuerung in autos |
| EP3687683A1 (en) * | 2017-09-27 | 2020-08-05 | Johnson Matthey Public Limited Company | Low washcoat loading single layer catalyst for gasoline exhaust gas cleaning applications |
| CN109894113B (zh) | 2017-12-08 | 2024-05-10 | 庄信万丰(上海)化工有限公司 | 用于汽油机废气处理的新型多区twc催化剂 |
| US11110447B2 (en) | 2017-12-08 | 2021-09-07 | Johnson Matthey (shanghai) Chemicals Co., Ltd. | Three-zone two-layer TWC catalyst in gasoline waste gas applications |
| 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 |
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| EP3778018B1 (en) | 2018-03-30 | 2023-04-26 | Mitsui Mining & Smelting Co., Ltd. | Exhaust gas purification device |
| US11161098B2 (en) * | 2018-05-18 | 2021-11-02 | Umicore Ag & Co. Kg | Three-way catalyst |
| US20200102868A1 (en) | 2018-09-28 | 2020-04-02 | Johnson Matthey Public Limited Company | Novel twc catalysts for gasoline exhaust gas applications |
| EP3639920B1 (en) * | 2018-10-18 | 2020-09-16 | Umicore Ag & Co. Kg | Exhaust gas purification system for a gasoline engine |
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| 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 |
| US12465908B2 (en) * | 2019-12-18 | 2025-11-11 | Mitsui Mining & Smelting Co., Ltd. | Exhaust gas purification catalyst |
| CN111939898B (zh) * | 2020-09-08 | 2024-02-27 | 中自环保科技股份有限公司 | 一种甲醇燃料汽车尾气净化催化剂及其制备方法 |
| CN112127969A (zh) * | 2020-09-25 | 2020-12-25 | 同济大学 | 一种非道路移动机械复合再生颗粒后处理装置 |
| JP7656694B2 (ja) * | 2020-09-29 | 2025-04-03 | ジョンソン、マッセイ、パブリック、リミテッド、カンパニー | 微粒子を濾過するための触媒物品及びその使用 |
| DE102021105722A1 (de) | 2021-03-10 | 2022-09-15 | Volkswagen Aktiengesellschaft | Brennkraftmaschine mit Katalysatoreinrichtung mit unterschiedlicher spezifischer Menge des Katalysatormaterials |
| DE102021107130B4 (de) | 2021-03-23 | 2022-12-29 | Umicore Ag & Co. Kg | Vorrichtung zur Erhöhung der Frischfiltration von Benzinpartikelfiltern |
| CN113274879A (zh) * | 2021-07-22 | 2021-08-20 | 山东艾泰克环保科技股份有限公司 | 一种气体机用尾气后处理系统及其制备方法和应用 |
| EP4420764B1 (en) | 2023-02-23 | 2025-07-30 | Johnson Matthey Public Limited Company | Catalytic wall flow filter |
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| DE102010055147A1 (de) | 2010-12-18 | 2012-06-21 | Volkswagen Ag | Vier-Wege-Katalysator, seine Verwendung sowie Fahrzeug mit einem solchen |
| DE102011050788A1 (de) | 2011-06-01 | 2012-12-06 | Ford Global Technologies, Llc. | Abgasnachbehandlungsvorrichtung und -verfahren für einen Ottomotor |
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| RU2015143697A (ru) | 2013-03-14 | 2017-04-20 | Басф Корпорейшн | Каталитические системы для селективного каталитического восстановления |
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| GB2512648B (en) | 2013-04-05 | 2018-06-20 | Johnson Matthey Plc | Filter substrate comprising three-way catalyst |
-
2012
- 2012-04-27 GB GBGB1207313.6A patent/GB201207313D0/en not_active Ceased
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2013
- 2013-04-24 KR KR1020147031499A patent/KR20150015459A/ko not_active Ceased
- 2013-04-24 EP EP18157721.4A patent/EP3384977B1/en active Active
- 2013-04-24 US US13/869,138 patent/US9352279B2/en active Active
- 2013-04-24 WO PCT/GB2013/051039 patent/WO2013160678A2/en not_active Ceased
- 2013-04-24 JP JP2015507597A patent/JP6189936B2/ja active Active
- 2013-04-24 BR BR112014026385-0A patent/BR112014026385B1/pt active IP Right Grant
- 2013-04-24 DE DE102013207415A patent/DE102013207415A1/de not_active Ceased
- 2013-04-24 EP EP13719149.0A patent/EP2841184B1/en active Active
- 2013-04-24 CN CN201380021650.8A patent/CN104254387B/zh active Active
- 2013-04-24 GB GB1307384.6A patent/GB2503768B/en active Active
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2014
- 2014-04-23 BR BR112015026879-0A patent/BR112015026879B1/pt not_active IP Right Cessation
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2015
- 2015-07-27 GB GBGB1513160.0A patent/GB201513160D0/en not_active Ceased
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2016
- 2016-05-05 US US15/147,444 patent/US9789443B2/en active Active
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