JP2018503511A - ナノサイズの機能性結合剤 - Google Patents

ナノサイズの機能性結合剤 Download PDF

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JP2018503511A
JP2018503511A JP2017537427A JP2017537427A JP2018503511A JP 2018503511 A JP2018503511 A JP 2018503511A JP 2017537427 A JP2017537427 A JP 2017537427A JP 2017537427 A JP2017537427 A JP 2017537427A JP 2018503511 A JP2018503511 A JP 2018503511A
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catalyst
component
particle size
washcoat
oxide
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JP2018503511A5 (enExample
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エイ． グラミチョーニ ゲアリー
エイ． グラミチョーニ ゲアリー
エル． モハナン ジャヤ
エル． モハナン ジャヤ
ケイ． ホックムース ジョン
ケイ． ホックムース ジョン
アール． ブラウン ケネス
アール． ブラウン ケネス
トッド ジョーンズ ブライアン
トッド ジョーンズ ブライアン
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BASF Corp
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BASF Corp
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023542597A (ja) * 2020-09-30 2023-10-11 ジョンソン、マッセイ、パブリック、リミテッド、カンパニー ガソリンエンジン排気ガス処理用の改善された触媒

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018123862A1 (ja) * 2016-12-27 2018-07-05 国立大学法人秋田大学 排気ガス浄化触媒
US11105234B2 (en) * 2017-08-11 2021-08-31 Ford Global Technologies, Llc Particulate filters
EP3687682A1 (en) * 2017-09-26 2020-08-05 Johnson Matthey Public Limited Company Exhaust gas purification catalyst
CN107936869A (zh) * 2017-12-04 2018-04-20 徐州得铸生物科技有限公司 一种复合型改性淀粉胶粘剂的制备方法
WO2020186000A1 (en) * 2019-03-14 2020-09-17 Basf Corporation Binder composition for enhanced catalyst washcoat adhesion
GB2583581B (en) * 2019-03-29 2022-06-15 Johnson Matthey Plc A catalyst article and the use thereof for filtering fine particles
WO2021012107A1 (en) 2019-07-19 2021-01-28 Rhodia Operations Mixed oxide based on cerium and zirconium
US20210205803A1 (en) * 2020-01-06 2021-07-08 Metalmark Innovations, Inc Functional porous particles embedded/immobilized within porous structures, formation & uses thereof
US20210387126A1 (en) * 2020-06-15 2021-12-16 Metalmark Innovations, Inc. Porous materials for treating contaminants
JP6986116B1 (ja) 2020-06-30 2021-12-22 株式会社キャタラー 排ガス浄化用触媒
US11697111B2 (en) * 2021-02-03 2023-07-11 Uop Llc Selective hydroisomerization catalyst
FR3123073B1 (fr) * 2021-05-20 2023-11-17 Renault Sas Procédé d’analyse d’un catalyseur à base d’un substrat métallique
US11786625B2 (en) 2021-06-30 2023-10-17 Metalmark Innovations PBC Air decontamination and self-renewing purification system utilizing a filter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001079405A (ja) * 1999-09-17 2001-03-27 Hitachi Ltd 排気ガス浄化用触媒、排気ガス浄化用触媒担持ハニカム構造体及びその浄化方法
WO2013160678A2 (en) * 2012-04-24 2013-10-31 Johnson Matthey Public Limited Company Filter substrate comprising three-way catalyst
JP2014530097A (ja) * 2011-10-05 2014-11-17 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ ガス流中のＮＯｘを処理するためのＣｕ−ＣＨＡ／Ｆｅ−ＢＥＡ混合ゼオライト触媒および方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4244712C2 (de) 1992-02-14 1996-09-05 Degussa Beschichtungsdispersion zur Herstellung von kalysefördernden Überzügen auf einem inerten, strukturverstärkenden Körper
EP1180063A2 (en) * 1999-04-19 2002-02-20 Engelhard Corporation Catylyst composition comprising ceria and a platinum group metal
EP1287886A1 (de) * 2001-08-09 2003-03-05 OMG AG & Co. KG Katalysator für die Reinigung der Abgase eines Verbrennungsmotors
EP1340541A1 (en) * 2002-02-28 2003-09-03 Corning Incorporated Structured catalysts incorporating thick washcoats and method of preparation thereof
UA56431A (uk) 2002-04-22 2003-05-15 Східноукраїнський Національний Університет Спосіб очищення вихлопних газів двигуна внутрішнього згоряння
US8114354B2 (en) * 2007-12-18 2012-02-14 Basf Corporation Catalyzed soot filter manufacture and systems
CN102131580A (zh) * 2008-08-27 2011-07-20 株式会社Ict 废气净化用催化剂以及使用此催化剂的废气净化方法
US9539543B2 (en) 2009-01-29 2017-01-10 Basf Corporation Mechanically fused materials for pollution abatement in mobile and stationary sources
CN102553653B (zh) * 2010-12-22 2016-09-14 太平洋工业发展公司 具有储氧能力的催化剂载体材料及其制造方法
US20120258032A1 (en) * 2011-11-02 2012-10-11 Johnson Matthey Public Limited Company Catalyzed filter for treating exhaust gas
US8568674B1 (en) * 2012-08-10 2013-10-29 Basf Corporation Diesel oxidation catalyst composites
PL2908946T3 (pl) * 2012-10-19 2021-03-08 Basf Corporation 8-pierścieniowe sito molekularne o małych porach jako katalizator wysokotemperaturowy scr
US9156025B2 (en) 2012-11-21 2015-10-13 SDCmaterials, Inc. Three-way catalytic converter using nanoparticles
GB201302686D0 (en) * 2013-02-15 2013-04-03 Johnson Matthey Plc Filter comprising three-way catalyst
US9561495B2 (en) * 2013-03-06 2017-02-07 Basf Corporation Porous catalyst washcoats
DE102015209987A1 (de) * 2014-06-04 2015-12-10 Johnson Matthey Public Limited Company Nicht-PGM-Ammoniakschlupfkatalysator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001079405A (ja) * 1999-09-17 2001-03-27 Hitachi Ltd 排気ガス浄化用触媒、排気ガス浄化用触媒担持ハニカム構造体及びその浄化方法
JP2014530097A (ja) * 2011-10-05 2014-11-17 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ ガス流中のＮＯｘを処理するためのＣｕ−ＣＨＡ／Ｆｅ−ＢＥＡ混合ゼオライト触媒および方法
WO2013160678A2 (en) * 2012-04-24 2013-10-31 Johnson Matthey Public Limited Company Filter substrate comprising three-way catalyst

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023542597A (ja) * 2020-09-30 2023-10-11 ジョンソン、マッセイ、パブリック、リミテッド、カンパニー ガソリンエンジン排気ガス処理用の改善された触媒

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