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.)
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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 (enExample) | 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 (enExample) |
| EP (1) | EP3600657B1 (enExample) |
| JP (1) | JP7224298B2 (enExample) |
| CN (1) | CN111050908B (enExample) |
| BR (1) | BR112019020349B1 (enExample) |
| DE (1) | DE102018107779A1 (enExample) |
| GB (2) | GB2571640B (enExample) |
| RU (1) | RU2759670C2 (enExample) |
| WO (1) | WO2018183639A1 (enExample) |
Families Citing this family (19)
| 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 |
| DE102018107545A1 (de) * | 2017-03-30 | 2018-10-04 | Johnson Matthey Public Limited Company | Asc/dec mit rückwärtig konzentrierter exothermenerzeugung |
| RU2762284C2 (ru) * | 2017-03-30 | 2021-12-17 | Джонсон Мэтти Паблик Лимитед Компани | МЕТАЛЛ ПЛАТИНОВОЙ ГРУППЫ И НЕБЛАГОРОДНЫЙ МЕТАЛЛ НА МОЛЕКУЛЯРНОМ СИТЕ ДЛЯ СИСТЕМ С ВПЛОТНУЮ СОЕДИНЕННЫМИ ПАССТИВНЫМ АДСОРБЕРОМ NOх, КАТАЛИЗАТОРОМ ПРЕДОТВРАЩЕНИЯ ПРОСКОКА АММИАКА И КАТАЛИЗАТОРОМ СЕЛЕКТИВНОГО КАТАЛИТИЧЕСКОГО ВОССТАНОВЛЕНИЯ |
| US10926221B2 (en) * | 2017-03-30 | 2021-02-23 | Johnson Matthey Public Limited Company | Single brick SCR/ASC/PNA/DOC close-coupled catalyst |
| GB201705158D0 (en) * | 2017-03-30 | 2017-05-17 | Johnson Matthey Plc | Catalyst article for use in a emission treatment system |
| BR112019020841A2 (pt) * | 2017-04-04 | 2020-04-28 | Basf Corp | artigo catalítico de filtro de fluxo de parede monolítico, veículos, sistemas de tratamento de gases de escape e métodos para tratar uma corrente de escape |
| EP3636340B1 (en) * | 2017-07-11 | 2023-08-23 | Cataler Corporation | Catalyst for exhaust gas purification |
| KR20250057920A (ko) * | 2017-10-12 | 2025-04-29 | 바스프 모바일 에미션스 카탈리스츠 엘엘씨 | 조합된 NOx 흡수제 및 SCR 촉매 |
| EP3735310A1 (de) * | 2018-01-05 | 2020-11-11 | Umicore Ag & Co. Kg | Passiver stickoxid-adsorber |
| BR112020017976A2 (pt) * | 2018-03-14 | 2020-12-22 | Johnson Matthey Public Limited Company | Artigo catalítico, sistema de exaustão, método para melhorar a conversão de nh3 de um gás de exaustão, e, método para tratamento de gás de exaustão |
| 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 |
| EP4072709A1 (en) * | 2019-12-13 | 2022-10-19 | BASF Corporation | Zeolite with cu and pd co-exchanged in a composite |
| 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 |
| EP4415880A1 (en) * | 2021-10-12 | 2024-08-21 | 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 |
| JPWO2025134852A1 (enExample) * | 2023-12-22 | 2025-06-26 |
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 |
| RU2583374C2 (ru) * | 2010-09-15 | 2016-05-10 | Джонсон Мэтти Паблик Лимитед Компани | Объединенные катализатор удаления просочившегося аммиака и катализатор экзотермического окисления углеводородов |
| KR101651950B1 (ko) * | 2011-05-31 | 2016-08-29 | 존슨 맛쎄이 퍼블릭 리미티드 컴파니 | 이중 기능 촉매 필터 |
| US9114376B2 (en) * | 2011-06-05 | 2015-08-25 | Johnson Matthey Public Limited Company | Platinum group metal (PGM) catalyst for treating exhaust gas |
| US8789356B2 (en) * | 2011-07-28 | 2014-07-29 | Johnson Matthey Public Limited Company | Zoned catalytic filters for treatment of exhaust gas |
| AR093197A1 (es) * | 2012-02-29 | 2015-05-27 | Qwtip Llc | Sistema y metodo de levitacion y distribucion |
| GB2514177A (en) * | 2013-05-17 | 2014-11-19 | Johnson Matthey Plc | Oxidation catalyst for a compression ignition engine |
| GB2556231B (en) * | 2013-07-30 | 2019-04-03 | Johnson Matthey Plc | Ammonia slip catalyst |
| US10005075B2 (en) * | 2013-12-06 | 2018-06-26 | Johnson Matthey Public Limited Company | Passive NOx adsorber |
| 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 |
| EP3164211A1 (en) * | 2014-07-02 | 2017-05-10 | Johnson Matthey Public Limited Company | Perovskite with an ovlerlayer scr component as an ammonia oxidation catalyst and a system for exhaust emission control on diesel engines |
| BR112017002298B1 (pt) * | 2014-08-07 | 2022-01-25 | Johnson Matthey Public Limited Company | Sistema e método para tratamento de um gás de escape. |
| WO2016024126A1 (en) * | 2014-08-15 | 2016-02-18 | Johnson Matthey Public Limited Company | Zoned catalyst for treating exhaust gas |
| EP3221032B1 (en) * | 2014-11-19 | 2020-09-09 | Johnson Matthey Public Limited Company | Combining scr with pna for low temperature emission control |
| JP7203494B2 (ja) * | 2015-03-19 | 2023-01-13 | ビーエーエスエフ コーポレーション | Ｓｃｒ触媒担持フィルター、系および方法 |
| RU2704422C2 (ru) * | 2015-03-30 | 2019-10-28 | Басф Корпорейшн | Многофункциональные фильтры для регулирования выбросов дизельного двигателя |
| CA2989122C (en) * | 2015-06-12 | 2023-06-13 | Basf Corporation | Exhaust gas treatment system |
| EP3307997B1 (en) * | 2015-06-12 | 2020-03-18 | BASF Corporation | Exhaust gas treatment 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 |
| CN107847924B (zh) * | 2015-06-18 | 2021-04-06 | 庄信万丰股份有限公司 | 具有低n2o形成的氨泄漏催化剂 |
| US9878287B2 (en) * | 2015-06-18 | 2018-01-30 | Johnson Matthey Public Limited Company | NH3 overdosing-tolerant SCR catalyst |
| US10201807B2 (en) * | 2015-06-18 | 2019-02-12 | Johnson Matthey Public Limited Company | Ammonia slip catalyst designed to be first in an SCR system |
| JP6867956B2 (ja) * | 2015-06-18 | 2021-05-12 | 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 | ゾーン化排気システム |
| KR20180020215A (ko) * | 2015-06-18 | 2018-02-27 | 존슨 맛쎄이 퍼블릭 리미티드 컴파니 | 단일 또는 이중 층 암모니아 슬립 촉매 |
| 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 |
| GB201617350D0 (en) * | 2016-10-13 | 2016-11-30 | Johnson Matthey Public Limited Company | Oxidation catalyst for a diesel engine exhaust |
| US20180078926A1 (en) * | 2016-09-22 | 2018-03-22 | Johnson Matthey Public Limited Company | Ruthenium supported on supports having a rutile phase as stable catalysts for nh3-slip applications |
| GB2556453A (en) * | 2016-10-26 | 2018-05-30 | Johnson Matthey Plc | Hydrocarbon injection through small pore CU-zeolite catalyst |
| CN110072619A (zh) | 2016-10-31 | 2019-07-30 | 庄信万丰股份有限公司 | 用于处理排气的具有骨架外铁和/或锰的lta催化剂 |
| RU2770069C2 (ru) * | 2017-03-29 | 2022-04-14 | Джонсон Мэтти Паблик Лимитед Компани | Катализатор предотвращения проскока аммиака (asc) с металлом платиновой группы в множестве слоев |
| US10828603B2 (en) * | 2017-03-30 | 2020-11-10 | Johnson Matthey Public Limited Company | SCR with turbo and ASC/DOC close-coupled system |
| US10926221B2 (en) * | 2017-03-30 | 2021-02-23 | Johnson Matthey Public Limited Company | Single brick SCR/ASC/PNA/DOC close-coupled catalyst |
| DE102018107545A1 (de) * | 2017-03-30 | 2018-10-04 | Johnson Matthey Public Limited Company | Asc/dec mit rückwärtig konzentrierter exothermenerzeugung |
| RU2762284C2 (ru) * | 2017-03-30 | 2021-12-17 | Джонсон Мэтти Паблик Лимитед Компани | МЕТАЛЛ ПЛАТИНОВОЙ ГРУППЫ И НЕБЛАГОРОДНЫЙ МЕТАЛЛ НА МОЛЕКУЛЯРНОМ СИТЕ ДЛЯ СИСТЕМ С ВПЛОТНУЮ СОЕДИНЕННЫМИ ПАССТИВНЫМ АДСОРБЕРОМ NOх, КАТАЛИЗАТОРОМ ПРЕДОТВРАЩЕНИЯ ПРОСКОКА АММИАКА И КАТАЛИЗАТОРОМ СЕЛЕКТИВНОГО КАТАЛИТИЧЕСКОГО ВОССТАНОВЛЕНИЯ |
-
2018
- 2018-03-29 US US15/939,369 patent/US10926221B2/en active Active
- 2018-03-29 JP JP2019553395A patent/JP7224298B2/ja active Active
- 2018-03-29 RU RU2019134058A patent/RU2759670C2/ru active
- 2018-03-29 BR BR112019020349-4A patent/BR112019020349B1/pt active IP Right Grant
- 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 CN CN201880032760.7A patent/CN111050908B/zh active Active
- 2018-03-29 WO PCT/US2018/025085 patent/WO2018183639A1/en not_active Ceased
- 2018-03-29 EP EP18721886.2A patent/EP3600657B1/en active Active
- 2018-04-03 DE DE102018107779.3A patent/DE102018107779A1/de active Pending
-
2021
- 2021-02-09 US US17/248,813 patent/US11857925B2/en active Active
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