JP2024532052A5 - - Google Patents

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Publication number
JP2024532052A5
JP2024532052A5 JP2024500293A JP2024500293A JP2024532052A5 JP 2024532052 A5 JP2024532052 A5 JP 2024532052A5 JP 2024500293 A JP2024500293 A JP 2024500293A JP 2024500293 A JP2024500293 A JP 2024500293A JP 2024532052 A5 JP2024532052 A5 JP 2024532052A5
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JP
Japan
Prior art keywords
article according
catalyst
catalyst article
alumina
region
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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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Application number
JP2024500293A
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English (en)
Japanese (ja)
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JP2024532052A (ja
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Priority claimed from PCT/GB2022/052192 external-priority patent/WO2023031584A1/en
Publication of JP2024532052A publication Critical patent/JP2024532052A/ja
Publication of JP2024532052A5 publication Critical patent/JP2024532052A5/ja
Withdrawn legal-status Critical Current

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JP2024500293A 2021-08-31 2022-08-26 改善された三元触媒のための遷移金属を組み込んだアルミナ Withdrawn JP2024532052A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202163260745P 2021-08-31 2021-08-31
US63/260,745 2021-08-31
US202263267355P 2022-01-31 2022-01-31
US63/267,355 2022-01-31
PCT/GB2022/052192 WO2023031584A1 (en) 2021-08-31 2022-08-26 Transition metal incorporated alumina for improved three way catalysts

Publications (2)

Publication Number Publication Date
JP2024532052A JP2024532052A (ja) 2024-09-05
JP2024532052A5 true JP2024532052A5 (enExample) 2025-09-03

Family

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JP2024500293A Withdrawn JP2024532052A (ja) 2021-08-31 2022-08-26 改善された三元触媒のための遷移金属を組み込んだアルミナ

Country Status (4)

Country Link
US (2) US11986802B2 (enExample)
EP (2) EP4140567A3 (enExample)
JP (1) JP2024532052A (enExample)
WO (1) WO2023031584A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024537958A (ja) * 2021-10-12 2024-10-18 ジョンソン マッセイ (シャンハイ) ケミカルズ リミテッド 改善されたアンモニア排出制御を有するcngエンジン排気ガス処理のための新規ゾーン触媒
EP4696413A1 (en) * 2024-08-16 2026-02-18 Johnson Matthey Public Limited Company Catalyst article for treating exhaust gas, its method of manufacture and uses thereof

Family Cites Families (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4992405A (en) 1989-11-22 1991-02-12 Ford Motor Company Three-way catalyst for automotive emission control and method of making the catalyst
US5021389A (en) * 1989-11-22 1991-06-04 Ford Motor Company Three-way catalyst for automotive emission control and method of making the catalyst
WO1995000235A1 (en) * 1993-06-25 1995-01-05 Engelhard Corporation Layered catalyst composite
US5948723A (en) * 1996-09-04 1999-09-07 Engelhard Corporation Layered catalyst composite
US5922294A (en) 1997-03-10 1999-07-13 Ford Global Technologies, Inc. High surface area, thermally stabilized titania automotive catalyst support
EP1095702B1 (en) * 1998-06-30 2005-02-23 Toyota Jidosha Kabushiki Kaisha Catalyst for exhaust gas purification, process for producing the same, and method of purifying exhaust gas
US7875250B2 (en) * 2003-12-11 2011-01-25 Umicore Ag & Co. Kg Exhaust treatment device, and methods of making the same
JP5422087B2 (ja) 2008-08-08 2014-02-19 本田技研工業株式会社 低貴金属担持三元触媒
CN102414412B (zh) * 2009-05-04 2014-12-31 巴斯夫公司 用于稀燃汽油机的改进的twc的稀烃转化
US8828343B2 (en) * 2010-03-05 2014-09-09 Basf Corporation Carbon monoxide conversion catalyst
US9242242B2 (en) * 2010-09-02 2016-01-26 Basf Se Catalyst for gasoline lean burn engines with improved NO oxidation activity
KR101868176B1 (ko) * 2010-09-02 2018-07-19 바스프 에스이 개선된 no 산화 활성을 갖는 가솔린 린번 엔진용 촉매
US8950174B2 (en) * 2010-09-02 2015-02-10 Basf Se Catalysts for gasoline lean burn engines with improved NH3-formation activity
JP5594161B2 (ja) * 2011-01-26 2014-09-24 マツダ株式会社 排気ガス浄化用触媒装置
US9079164B2 (en) * 2012-03-26 2015-07-14 Brigham Young University Single reaction synthesis of texturized catalysts
KR102222544B1 (ko) * 2013-01-08 2021-03-05 우미코레 아게 운트 코 카게 질소 산화물 환원을 위한 촉매
WO2014164876A1 (en) * 2013-03-13 2014-10-09 Basf Corporation Nox storage catalyst with improved hydrothermal stability and nox conversion
US9283547B2 (en) * 2013-03-14 2016-03-15 Basf Corporation Catalytic article with segregated washcoat and methods of making same
GB2514177A (en) * 2013-05-17 2014-11-19 Johnson Matthey Plc Oxidation catalyst for a compression ignition engine
US9511358B2 (en) 2013-11-26 2016-12-06 Clean Diesel Technologies, Inc. Spinel compositions and applications thereof
GB201405129D0 (en) 2013-12-30 2014-05-07 Johnson Matthey Plc Exhaust gas treatment catalysts
US9744529B2 (en) * 2014-03-21 2017-08-29 Basf Corporation Integrated LNT-TWC catalyst
US9579604B2 (en) 2014-06-06 2017-02-28 Clean Diesel Technologies, Inc. Base metal activated rhodium coatings for catalysts in three-way catalyst (TWC) applications
CN104174412B (zh) 2014-08-28 2016-09-07 金华欧仑催化科技有限公司 一种用于汽车尾气净化的三效催化剂及其制备方法
WO2016036592A1 (en) 2014-09-05 2016-03-10 Basf Corporation Titania-doped zirconia as platinum group metal support in catalysts for treatment of combustion engine exhausts streams
JP6564637B2 (ja) * 2014-10-09 2019-08-21 株式会社キャタラー 排ガス浄化装置
JP6293638B2 (ja) * 2014-10-17 2018-03-14 株式会社キャタラー 排ガス浄化装置
JP6279448B2 (ja) * 2014-10-17 2018-02-14 株式会社キャタラー 排ガス浄化装置
JP6119733B2 (ja) 2014-12-26 2017-04-26 トヨタ自動車株式会社 排ガス浄化触媒及びその製造方法
BR112017016618A2 (pt) 2015-02-05 2018-04-03 Johnson Matthey Plc composição e artigo de catalisador de três vias, sistema de escape, e, método para tratamento de um gás de escape.
MX395466B (es) * 2015-03-05 2025-03-25 Basf Mobile Emissions Catalysts Llc Catalizadores que contienen platino para motores de combustion.
WO2016143722A1 (en) * 2015-03-12 2016-09-15 Toyota Jidosha Kabushiki Kaisha Core-shell support, method for producing the same, catalyst for purification of exhaust gas using the core- shell support, method for producing the same, and method for purification of exhaust gas using the catalyst for purification of exhaust gas
EP3344384B1 (en) 2015-09-04 2025-03-26 BASF Mobile Emissions Catalysts LLC Integrated scr and ammonia oxidation catalyst systems
JP6738185B2 (ja) * 2016-04-07 2020-08-12 株式会社キャタラー 排ガス浄化装置
JP6623111B2 (ja) * 2016-04-13 2019-12-18 株式会社キャタラー 排ガス浄化用触媒
US20190105636A1 (en) * 2016-04-22 2019-04-11 Basf Corporation Platinum group metal catalysts supported on large pore alumina support
MX2018015865A (es) * 2016-06-17 2019-04-22 Basf Corp Catalizador de oxidacion diesel de paladio.
US9914095B1 (en) 2017-02-08 2018-03-13 Ford Global Technologies, Llc Catalyst for automotive emissions control
WO2019065659A1 (en) 2017-09-26 2019-04-04 Johnson Matthey Japan G.K. CATALYST FOR PURIFYING EXHAUST GASES
EP3691782A4 (en) * 2017-10-03 2021-06-23 BASF Corporation SCR CATALYST COMPOSITIONS, CATALYSTS AND CATALYST SYSTEMS WITH SUCH CATALYSTS
CN111132759B (zh) 2017-10-12 2023-04-18 庄信万丰股份有限公司 具有改善热稳定性的用于汽油废气应用的twc催化剂
US11364489B2 (en) * 2017-10-19 2022-06-21 Cataler Corporation Exhaust gas purifying catalyst
BR112020008303A2 (pt) 2017-11-02 2020-10-20 Basf Corporation composição catalisadora, artigo catalisador, métodos para a redução de um nível de nox em um gás de escape, para a redução de um nível de hc, co e/ ou nox em um gás de escape, para preparar a composição catalisadora e para preparar o artigo catalisador e filtro de quatro vias
CN112236214A (zh) * 2018-06-12 2021-01-15 巴斯夫公司 用于燃油切断NOx控制的TWC系统
CN108940280B (zh) 2018-07-17 2022-07-05 无锡威孚环保催化剂有限公司 一种汽油车三效催化剂及其制备方法
CN112384298A (zh) * 2018-07-27 2021-02-19 庄信万丰股份有限公司 用于汽油废气应用的新型pgm纳米粒子twc催化剂
BR112020026548A2 (pt) * 2018-07-27 2021-03-23 Johnson Matthey Public Limited Company Composição catalisadora, artigo catalisador para o tratamento de gás de escape, sistema de tratamento de emissão para tratar um fluxo de um gás de escape de combustão, e, método de tratamento de um gás de escape de um motor de combustão interna
WO2020046266A1 (en) * 2018-08-27 2020-03-05 Basf Corporation Base metal doped zirconium oxide catalyst support materials
US20220055021A1 (en) * 2018-12-13 2022-02-24 Basf Corporation Layered three-way conversion (twc) catalyst and method of manufacuring the catalyst
GB2581419B (en) * 2018-12-13 2022-06-08 Johnson Matthey Plc Transition metal doped alumina for improved TWC performance
US12253015B2 (en) * 2018-12-19 2025-03-18 Basf Mobile Emissions Catalysts Llc Catalytic article and methods of manufacturing and using the same
EP3733266B1 (en) * 2019-05-03 2024-04-24 Johnson Matthey Public Limited Company Catalyst article, method and use
EP3736037A1 (en) * 2019-05-06 2020-11-11 Johnson Matthey Public Limited Company Novel pgm nanoparticles twc catalysts for gasoline exhaust gas applications
CN113874108B (zh) * 2019-06-27 2024-03-15 巴斯夫公司 层状催化制品和制造催化制品的方法
CN113905816A (zh) * 2019-06-27 2022-01-07 巴斯夫公司 催化制品和制造催化制品的方法
CN114270020B (zh) * 2019-07-12 2024-05-24 巴斯夫公司 包含径向分区涂层的催化剂基材
US11642655B2 (en) * 2020-01-07 2023-05-09 Johnson Matthey Public Limited Company Multi-region TWC catalysts for gasoline engine exhaust gas treatments
EP4106916A1 (en) * 2020-02-21 2022-12-28 Johnson Matthey Public Limited Company Novel twc catalysts for gasoline engine exhaust gas treatments
JP7344815B2 (ja) * 2020-02-28 2023-09-14 株式会社Subaru ガソリンリーンバーンエンジン用lnt積層触媒、及びこれを用いた排ガス浄化装置
EP3889404A1 (en) * 2020-03-30 2021-10-06 Johnson Matthey Public Limited Company Multi-region twc catalysts for gasoline engine exhaust gas treatments with improved h2s attenuation
US20220088575A1 (en) * 2020-09-18 2022-03-24 Johnson Matthey Public Limited Company Catalysts for gasoline engine exhaust gas treatments and their novel syntheses
CN116490269A (zh) * 2020-10-16 2023-07-25 巴斯夫公司 具有增强的烃起燃性质的柴油氧化催化剂
US12343705B2 (en) * 2021-08-20 2025-07-01 Johnson Matthey Public Limited Company TWC catalysts for gasoline engine exhaust gas treatments
EP4414054A1 (en) * 2023-02-09 2024-08-14 Johnson Matthey Public Limited Company Transition metal incorporated alumina for improved three way catalysts

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