JP2020515394A5 - - Google Patents
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- JP2020515394A5 JP2020515394A5 JP2019553395A JP2019553395A JP2020515394A5 JP 2020515394 A5 JP2020515394 A5 JP 2020515394A5 JP 2019553395 A JP2019553395 A JP 2019553395A JP 2019553395 A JP2019553395 A JP 2019553395A JP 2020515394 A5 JP2020515394 A5 JP 2020515394A5
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- pna
- zone
- layer
- article
- 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
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- 239000003054 catalyst Substances 0.000 claims 27
- 230000003197 catalytic effect Effects 0.000 claims 11
- 239000000203 mixture Substances 0.000 claims 9
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 6
- 239000000758 substrate Substances 0.000 claims 6
- 229910052751 metal Inorganic materials 0.000 claims 5
- 239000002184 metal Substances 0.000 claims 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims 4
- 238000011144 upstream manufacturing Methods 0.000 claims 4
- 229910021529 ammonia Inorganic materials 0.000 claims 3
- 238000000034 method Methods 0.000 claims 3
- 229910021536 Zeolite Inorganic materials 0.000 claims 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims 2
- 239000000377 silicon dioxide Substances 0.000 claims 2
- 239000010457 zeolite Substances 0.000 claims 2
- 239000003463 adsorbent Substances 0.000 claims 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000002808 molecular sieve Substances 0.000 claims 1
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- -1 platinum group metals Chemical class 0.000 claims 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762478824P | 2017-03-30 | 2017-03-30 | |
| US62/478,824 | 2017-03-30 | ||
| PCT/US2018/025085 WO2018183639A1 (en) | 2017-03-30 | 2018-03-29 | Single brick scr/asc/pna/doc close-coupled catalyst |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020515394A JP2020515394A (ja) | 2020-05-28 |
| JP2020515394A5 true JP2020515394A5 (https=) | 2021-05-06 |
| JP7224298B2 JP7224298B2 (ja) | 2023-02-17 |
Family
ID=62104364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019553395A Active JP7224298B2 (ja) | 2017-03-30 | 2018-03-29 | 単一ブリックｓｃｒ／ａｓｃ／ｐｎａ／ｄｏｃ近位連結触媒 |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US10926221B2 (https=) |
| EP (1) | EP3600657B1 (https=) |
| JP (1) | JP7224298B2 (https=) |
| CN (1) | CN111050908B (https=) |
| BR (1) | BR112019020349B1 (https=) |
| DE (1) | DE102018107779A1 (https=) |
| GB (2) | GB2571640B (https=) |
| RU (1) | RU2759670C2 (https=) |
| WO (1) | WO2018183639A1 (https=) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| GB201705158D0 (en) * | 2017-03-30 | 2017-05-17 | Johnson Matthey Plc | Catalyst article for use in a emission treatment system |
| WO2018183604A1 (en) * | 2017-03-30 | 2018-10-04 | Johnson Matthey Public Limited Company | Platinum group metal and base metal on a molecular sieve for pna-scr-asc close-coupled systems |
| EP3600657B1 (en) * | 2017-03-30 | 2022-02-16 | Johnson Matthey Public Limited Company | Single brick scr/asc/pna/doc close-coupled catalyst |
| JP7224299B2 (ja) * | 2017-03-30 | 2023-02-17 | ジョンソン、マッセイ、パブリック、リミテッド、カンパニー | 後方集中の発熱発生を有するａｓｃ／ｄｅｃ |
| WO2018185666A1 (en) * | 2017-04-04 | 2018-10-11 | Basf Corporation | Integrated emissions control system |
| EP3636340B1 (en) * | 2017-07-11 | 2023-08-23 | Cataler Corporation | Catalyst for exhaust gas purification |
| KR20200055744A (ko) * | 2017-10-12 | 2020-05-21 | 바스프 코포레이션 | 조합된 NOx 흡수제 및 SCR 촉매 |
| KR20200101461A (ko) * | 2018-01-05 | 2020-08-27 | 우미코레 아게 운트 코 카게 | 수동적 질소 산화물 흡착제 |
| GB2573391B (en) * | 2018-03-14 | 2022-10-26 | Johnson Matthey Plc | Ammonia slip catalyst with in-situ Pt fixing |
| GB201805312D0 (en) * | 2018-03-29 | 2018-05-16 | Johnson Matthey Plc | Catalyst article for use in emission treatment system |
| US11187127B2 (en) | 2019-06-28 | 2021-11-30 | Deere & Company | Exhaust gas treatment system and method with four-way catalyzed filter element |
| WO2021116683A1 (en) * | 2019-12-10 | 2021-06-17 | Johnson Matthey Public Limited Company | Zoned ammonia slip catalyst for improved selectivity, activity and poison tolerance |
| CN114945422B (zh) * | 2019-12-13 | 2025-01-17 | 巴斯夫公司 | 复合物中Cu和Pd共交换的沸石 |
| JP2022178611A (ja) * | 2021-05-20 | 2022-12-02 | トヨタ自動車株式会社 | 排ガス浄化装置 |
| JP2022186014A (ja) * | 2021-06-04 | 2022-12-15 | トヨタ自動車株式会社 | 排ガス浄化装置 |
| WO2023061219A1 (en) * | 2021-10-12 | 2023-04-20 | Johnson Matthey (Shanghai) Chemicals Limited | Novel zoned catalysts for cng engine exhaust gas treatments with improved ammonia emission control |
| EP4268940A1 (en) * | 2022-04-27 | 2023-11-01 | Johnson Matthey Public Limited Company | Method of treating exhaust gas and system for same |
| CN116927934A (zh) * | 2023-08-26 | 2023-10-24 | 福州大学 | 一种车辆用氨氢发动机的尾气净化装置及方法 |
| WO2025134852A1 (ja) * | 2023-12-22 | 2025-06-26 | ユミコア日本触媒株式会社 | 排気ガス浄化用触媒、その製造方法および当該排気ガス浄化用触媒を用いた排気ガスの浄化方法 |
Family Cites Families (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8844274B2 (en) * | 2009-01-09 | 2014-09-30 | Ford Global Technologies, Llc | Compact diesel engine exhaust treatment system |
| GB2475740B (en) | 2009-11-30 | 2017-06-07 | Johnson Matthey Plc | Catalysts for treating transient NOx emissions |
| CN103118780B (zh) * | 2010-09-15 | 2016-06-01 | 庄信万丰股份有限公司 | 组合的逸失催化剂和烃放热催化剂 |
| RU2597090C2 (ru) * | 2011-05-31 | 2016-09-10 | Джонсон Мэтти Паблик Лимитед Компани | Каталитический фильтр с двойной функцией |
| KR102018484B1 (ko) * | 2011-06-05 | 2019-09-05 | 존슨 맛쎄이 퍼블릭 리미티드 컴파니 | 배기 가스를 처리하기 위한 백금족 금속(ｐｇｍ) 촉매 |
| US8789356B2 (en) * | 2011-07-28 | 2014-07-29 | Johnson Matthey Public Limited Company | Zoned catalytic filters for treatment of exhaust gas |
| WO2013130888A1 (en) * | 2012-02-29 | 2013-09-06 | Qwtip Llc | Levitation and distribution system and method |
| GB2514177A (en) | 2013-05-17 | 2014-11-19 | Johnson Matthey Plc | Oxidation catalyst for a compression ignition engine |
| GB2519403A (en) * | 2013-07-30 | 2015-04-22 | Johnson Matthey Plc | Ammonia slip catalyst |
| RU2675905C1 (ru) | 2013-12-06 | 2018-12-25 | Джонсон Мэтти Паблик Лимитед Компани | ПАССИВНЫЙ АДСОРБЕНТ NOx, СОДЕРЖАЩИЙ БЛАГОРОДНЫЙ МЕТАЛЛ И МЕЛКОПОРИСТОЕ МОЛЕКУЛЯРНОЕ СИТО |
| GB201322842D0 (en) * | 2013-12-23 | 2014-02-12 | Johnson Matthey Plc | Exhaust system for a compression ingition engine comprising a water absorbent material |
| GB2530129B (en) * | 2014-05-16 | 2016-10-26 | Johnson Matthey Plc | Catalytic article for treating exhaust gas |
| DE102015212356A1 (de) * | 2014-07-02 | 2016-03-03 | Johnson Matthey Public Limited Company | Perowskit mit einer Deckschicht-SCR-Komponente als Ammoniakoxidationskatalysator und System zur Abgasreinigung bei Dieselmotoren |
| KR20170038927A (ko) * | 2014-08-07 | 2017-04-07 | 존슨 맛쎄이 퍼블릭 리미티드 컴파니 | 배기가스를 처리하기 위한 구역화된 촉매 |
| JP6923436B2 (ja) * | 2014-08-15 | 2021-08-18 | 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 | 排ガス処理のためのゾーン化触媒 |
| JP7249099B2 (ja) * | 2014-11-19 | 2023-03-30 | ジョンソン、マッセイ、パブリック、リミテッド、カンパニー | 低温排出制御のためのｓｃｒとｐｎａの組み合わせ |
| US12203403B2 (en) * | 2015-03-19 | 2025-01-21 | Basf Mobile Emissions Catalysts Llc | Filter catalyzed with SCR catalyst, systems and methods |
| 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 |
| CA2989133C (en) * | 2015-06-12 | 2023-12-05 | Basf Corporation | Exhaust gas treatment system |
| MX394831B (es) * | 2015-06-12 | 2025-03-24 | Basf Mobile Emissions Catalysts Llc | Sistema de tratamiento de gases de escape. |
| US10201807B2 (en) * | 2015-06-18 | 2019-02-12 | Johnson Matthey Public Limited Company | Ammonia slip catalyst designed to be first in an SCR 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 |
| DE102016111000A1 (de) * | 2015-06-18 | 2016-12-22 | Johnson Matthey Public Limited Company | Gegen NH3-Überdosierung toleranter SCR-Katalysator |
| JP6916117B2 (ja) * | 2015-06-18 | 2021-08-11 | 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 | 低ｎ２ｏ形成性を有するアンモニアスリップ触媒 |
| CN107847863B (zh) * | 2015-06-18 | 2021-08-27 | 庄信万丰股份有限公司 | 分区的排气系统 |
| EP3310477A1 (en) * | 2015-06-18 | 2018-04-25 | Johnson Matthey Public Limited Company | Single or dual layer ammonia slip catalyst |
| GB201517579D0 (en) * | 2015-10-06 | 2015-11-18 | Johnson Matthey Plc | Passive nox adsorber |
| US10005031B2 (en) * | 2015-12-08 | 2018-06-26 | GM Global Technology Operations LLC | Dual-layer catalyst |
| GB2556187A (en) * | 2016-09-22 | 2018-05-23 | Johnson Matthey Plc | Ruthenium supported on supports having a rutile phase as stable catalysts for NH3-SLIP applications |
| GB201617350D0 (en) * | 2016-10-13 | 2016-11-30 | Johnson Matthey Public Limited Company | Oxidation catalyst for a diesel engine exhaust |
| GB2556453A (en) * | 2016-10-26 | 2018-05-30 | Johnson Matthey Plc | Hydrocarbon injection through small pore CU-zeolite catalyst |
| EP3532196A1 (en) * | 2016-10-31 | 2019-09-04 | Johnson Matthey Public Limited Company | Lta catalysts having extra-framework iron and/or manganese for treating exhaust gas |
| US10500571B2 (en) * | 2017-03-29 | 2019-12-10 | Johnson Matthey Public Limited Company | ASC with platinum group metal in multiple layers |
| DE102018107548A1 (de) * | 2017-03-30 | 2018-10-04 | Johnson Matthey Public Limited Company | Eng gekoppeltes system von scr mit turbo und asc/doc |
| JP7224299B2 (ja) * | 2017-03-30 | 2023-02-17 | ジョンソン、マッセイ、パブリック、リミテッド、カンパニー | 後方集中の発熱発生を有するａｓｃ／ｄｅｃ |
| WO2018183604A1 (en) * | 2017-03-30 | 2018-10-04 | Johnson Matthey Public Limited Company | Platinum group metal and base metal on a molecular sieve for pna-scr-asc close-coupled systems |
| EP3600657B1 (en) * | 2017-03-30 | 2022-02-16 | Johnson Matthey Public Limited Company | Single brick scr/asc/pna/doc close-coupled catalyst |
-
2018
- 2018-03-29 EP EP18721886.2A patent/EP3600657B1/en active Active
- 2018-03-29 GB GB1904214.2A patent/GB2571640B/en active Active
- 2018-03-29 GB GB1805133.4A patent/GB2566568B/en active Active
- 2018-03-29 BR BR112019020349-4A patent/BR112019020349B1/pt active IP Right Grant
- 2018-03-29 US US15/939,369 patent/US10926221B2/en active Active
- 2018-03-29 RU RU2019134058A patent/RU2759670C2/ru active
- 2018-03-29 WO PCT/US2018/025085 patent/WO2018183639A1/en not_active Ceased
- 2018-03-29 JP JP2019553395A patent/JP7224298B2/ja active Active
- 2018-03-29 CN CN201880032760.7A patent/CN111050908B/zh active Active
- 2018-04-03 DE DE102018107779.3A patent/DE102018107779A1/de not_active Ceased
-
2021
- 2021-02-09 US US17/248,813 patent/US11857925B2/en active Active
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