JP2016539803A - 触媒ウォッシュコートを備えたウォールフロー型フィルタ - Google Patents

触媒ウォッシュコートを備えたウォールフロー型フィルタ Download PDF

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Publication number
JP2016539803A
JP2016539803A JP2016555931A JP2016555931A JP2016539803A JP 2016539803 A JP2016539803 A JP 2016539803A JP 2016555931 A JP2016555931 A JP 2016555931A JP 2016555931 A JP2016555931 A JP 2016555931A JP 2016539803 A JP2016539803 A JP 2016539803A
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Japan
Prior art keywords
channel
catalyst
honeycomb
wall
washcoat
Prior art date
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Pending
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JP2016555931A
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English (en)
Japanese (ja)
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JP2016539803A5 (OSRAM
Inventor
カネーシャリンガム アルルラジ，
カネーシャリンガム アルルラジ，
ガイ リチャード チャンドラー，
ガイ リチャード チャンドラー，
ニール ロバート コリンズ，
ニール ロバート コリンズ，
ポール リチャード フィリップス，
ポール リチャード フィリップス，
デーヴィッド ウィリアム プレスト，
デーヴィッド ウィリアム プレスト，
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Johnson Matthey PLC
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Johnson Matthey PLC
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Publication date
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Publication of JP2016539803A publication Critical patent/JP2016539803A/ja
Publication of JP2016539803A5 publication Critical patent/JP2016539803A5/ja
Pending legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/022—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
    • F01N3/0222—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous the structure being monolithic, e.g. honeycombs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2825—Ceramics
    • F01N3/2828—Ceramic multi-channel monoliths, e.g. honeycombs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2418—Honeycomb filters
    • B01D46/2451—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure
    • B01D46/247—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure of the cells
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2418—Honeycomb filters
    • B01D46/2451—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure
    • B01D46/2478—Structures comprising honeycomb segments
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    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2418—Honeycomb filters
    • B01D46/2451—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure
    • B01D46/2482—Thickness, height, width, length or diameter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
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    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
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    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
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    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9404—Removing only nitrogen compounds
    • B01D53/9409—Nitrogen oxides
    • B01D53/9413—Processes characterised by a specific catalyst
    • B01D53/9418—Processes characterised by a specific catalyst for removing nitrogen oxides by selective catalytic reduction [SCR] using a reducing agent in a lean exhaust gas
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    • B01J29/10—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y containing iron group metals, noble metals or copper
    • B01J29/14—Iron group metals or copper
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Combustion & Propulsion (AREA)
  • Ceramic Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Toxicology (AREA)
  • Structural Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Processes For Solid Components From Exhaust (AREA)
JP2016555931A 2013-12-02 2014-12-01 触媒ウォッシュコートを備えたウォールフロー型フィルタ Pending JP2016539803A (ja)

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GB1321265.9A GB2520776A (en) 2013-12-02 2013-12-02 Wall-flow filter comprising catalytic washcoat
GB1321265.9 2013-12-02
PCT/GB2014/053562 WO2015082892A2 (en) 2013-12-02 2014-12-01 Wall-flow filter comprising catalytic washcoat

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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WO2019058948A1 (ja) * 2017-09-21 2019-03-28 株式会社キャタラー 排ガス浄化用触媒体
JP2020515765A (ja) * 2017-04-04 2020-05-28 ビーエーエスエフ コーポレーション 触媒的汚染除去のための水素還元剤
JP2021512790A (ja) * 2018-02-05 2021-05-20 ビーエーエスエフ コーポレーション 改善されたフィルタ特性を有する四元変換触媒
JP2025522713A (ja) * 2022-08-05 2025-07-17 ジョンソン、マッセイ、パブリック、リミテッド、カンパニー コーティングされたフィルタ
JP2025533933A (ja) * 2022-11-29 2025-10-09 ジョンソン、マッセイ、パブリック、リミテッド、カンパニー 改良された触媒ウォールフローフィルタ

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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JP6655060B2 (ja) * 2015-02-17 2020-02-26 株式会社キャタラー 排ガス浄化用触媒
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
MX393829B (es) 2015-06-12 2025-03-24 Basf Mobile Emissions Catalysts Llc Sistema de tratamiento de gases de escape.
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JP6899834B2 (ja) * 2016-04-13 2021-07-07 ユミコア・アクチエンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフトＵｍｉｃｏｒｅ ＡＧ ＆ Ｃｏ．ＫＧ 活性コーティングを有する粒子フィルタ
US20190105650A1 (en) * 2016-04-13 2019-04-11 Umicore Ag & Co. Kg Catalyst having scr-active coating
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WO2020031434A1 (ja) * 2018-08-10 2020-02-13 日本碍子株式会社 ハニカム構造体、排気ガス浄化装置、排気システム及びハニカム構造体の製造方法
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DE102019100097B4 (de) * 2019-01-04 2021-12-16 Umicore Ag & Co. Kg Verfahren zur Herstellung von katalytisch aktiven Wandflussfiltern
DE102019100099B4 (de) * 2019-01-04 2022-09-08 Umicore Ag & Co. Kg Verfahren zur Herstellung von katalytisch aktiven Wandflussfiltern, katalytisch aktiver Wandflussfilter und dessen Verwendung
DE102019103765B4 (de) * 2019-02-14 2023-01-12 Umicore Ag & Co. Kg Verfahren zur Herstellung von Autoabgaskatalysatoren
DE112020000312T5 (de) * 2019-03-22 2021-09-30 Ngk Insulators, Ltd. Wabenstruktur und abgasreinigungsvorrichtung
CA3131891A1 (en) * 2019-03-28 2020-10-01 Johnson Matthey Public Limited Company Fluid feed ring and associated apparatus and method
US12161998B2 (en) 2019-03-29 2024-12-10 Umicore Ag & Co. Kg Catalytically active particulate filter
KR102211944B1 (ko) * 2019-04-04 2021-02-03 희성촉매 주식회사 귀금속 박층을 최상층으로 포함하는 다층구조의 배기가스 정화용 촉매 및 이의 제조방법
CN113710346A (zh) * 2019-04-18 2021-11-26 康宁股份有限公司 低体积密度、高几何表面积的蜂窝体
KR102750538B1 (ko) * 2019-05-22 2025-01-06 현대자동차 주식회사 배기가스 후처리 장치
WO2020254208A1 (en) * 2019-06-21 2020-12-24 Climeworks Ag Adsorber structure for gas separation processes
US11459509B2 (en) * 2019-07-26 2022-10-04 Alliance For Sustainable Energy, Llc Catalytic hot-gas filtration of biomass pyrolysis vapors
BR112022006372A2 (pt) * 2019-10-16 2023-10-03 Johnson Matthey Plc Catalisador de oxidação de amônia, óxido nítrico e compósito, e, sistema de escape para um motor veicular de ignição
KR102305448B1 (ko) * 2020-01-21 2021-09-24 희성촉매 주식회사 배기가스 정화용 촉매 담체에 대한 촉매 슬러리의 다층 코팅 방법
EP3885040B1 (de) * 2020-03-24 2025-07-16 Umicore AG & Co. KG Ammoniakoxidationskatalysator
CN111744470B (zh) * 2020-07-08 2023-09-19 武汉理工大学 一种原位负载阵列式活性成分的碳纤维基脱硝催化剂及其制备方法
EP4066923A1 (en) * 2021-03-30 2022-10-05 UMICORE AG & Co. KG Catalyst for the abatement of ammonia from the exhaust of gasoline internal combustion engines
JP7771666B2 (ja) * 2021-11-22 2025-11-18 株式会社豊田自動織機 燃料ガス改質装置
CN115387886B (zh) * 2022-09-23 2024-06-07 天津瑞合环保科技有限公司 带催化剂浆料涂层的内燃机车颗粒过滤器
CN120752080A (zh) 2024-01-30 2025-10-03 庄信万丰股份有限公司 制备负载多孔壁上涂层的陶瓷壁流式过滤器基底的方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008168279A (ja) * 2006-10-05 2008-07-24 Ibiden Co Ltd ハニカム構造体
JP2009106913A (ja) * 2007-11-01 2009-05-21 Hino Motors Ltd 選択還元型触媒
JP2010511126A (ja) * 2006-11-29 2010-04-08 コーニング インコーポレイテッド 部分ウォールフロー型フィルタおよびディーゼル排気装置および方法
JP2011513060A (ja) * 2008-03-11 2011-04-28 サン−ゴバン サントル ドゥ ルシェルシェ エ デトゥードゥ ユーロペン 気体濾過構造
JP2011167582A (ja) * 2010-02-16 2011-09-01 Ngk Insulators Ltd ハニカム触媒体
JP2013516307A (ja) * 2010-01-04 2013-05-13 ジョンソン、マッセイ、パブリック、リミテッド、カンパニー モノリス基材を触媒成分でコーティングする方法

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4902487A (en) 1988-05-13 1990-02-20 Johnson Matthey, Inc. Treatment of diesel exhaust gases
US5221484A (en) 1991-01-10 1993-06-22 Ceramem Separations Limited Partnership Catalytic filtration device and method
WO1993007363A1 (en) 1991-10-03 1993-04-15 Toyota Jidosha Kabushiki Kaisha Device for purifying exhaust of internal combustion engine
DE4342914C1 (de) 1993-12-16 1995-07-27 Degussa Verfahren zum Impr{gnieren der Str¦mungskan{le von Wabenk¦rpern mit definierten Konzentrationsprofilen
GB9805815D0 (en) 1998-03-19 1998-05-13 Johnson Matthey Plc Manufacturing process
US6110862A (en) 1998-05-07 2000-08-29 Engelhard Corporation Catalytic material having improved conversion performance
GB9919013D0 (en) * 1999-08-13 1999-10-13 Johnson Matthey Plc Reactor
JP4369141B2 (ja) * 2003-02-18 2009-11-18 日本碍子株式会社 ハニカムフィルタ及び排ガス浄化システム
US7247184B2 (en) 2003-09-25 2007-07-24 Corning Incorporated Asymmetric honeycomb wall-flow filter having improved structural strength
US7722829B2 (en) * 2004-09-14 2010-05-25 Basf Catalysts Llc Pressure-balanced, catalyzed soot filter
JP2006110485A (ja) 2004-10-15 2006-04-27 Johnson Matthey Japan Inc 排気ガス触媒およびそれを用いた排気ガス処理装置
EP1837063B1 (en) 2004-12-22 2011-06-01 Hitachi Metals, Ltd. Method for manufacturing honeycomb filter and honeycomb filter
US20060251548A1 (en) * 2005-05-06 2006-11-09 Willey Ray L Exhaust aftertreatment device
JP5073303B2 (ja) * 2006-03-24 2012-11-14 日本碍子株式会社 触媒コンバータ及び触媒コンバータの製造方法
JP2007275704A (ja) 2006-04-03 2007-10-25 Johnson Matthey Japan Inc 排気ガス触媒およびそれを用いた排気ガス処理装置
CN101374590B (zh) * 2006-10-05 2011-12-21 揖斐电株式会社 蜂窝结构体
RU2455503C2 (ru) 2006-12-21 2012-07-10 Джонсон Мэттей Паблик Лимитед Компани Устройство, содержащее двигатель внутреннего сгорания, работающий на бедных смесях, и система выхлопа
JP5498705B2 (ja) * 2007-02-02 2014-05-21 日本碍子株式会社 ハニカム構造体
MX2009011443A (es) * 2007-04-26 2010-01-18 Johnson Matthey Plc Catalizadores de reduccion catalitica selectiva de metal de transicion/zeolita.
PL2318673T3 (pl) * 2008-02-05 2020-03-31 Basf Corporation Układy obróbki emisji w silniku benzynowym mające wychwytywacze cząstek stałych
WO2009101683A1 (ja) * 2008-02-13 2009-08-20 Ibiden Co., Ltd. ハニカム構造体の製造方法
JP2009243274A (ja) * 2008-03-28 2009-10-22 Mazda Motor Corp パティキュレートフィルタ
GB0903262D0 (en) * 2009-02-26 2009-04-08 Johnson Matthey Plc Filter
JP5409070B2 (ja) * 2009-03-24 2014-02-05 日本碍子株式会社 排ガス浄化装置の製造方法及び排ガス浄化装置
EP2435673B1 (en) * 2009-05-29 2022-08-03 Corning Inc. Particulate filter with low soot loaded coating
FR2947735B1 (fr) * 2009-07-09 2011-08-12 Saint Gobain Ct Recherches Structure en nid d'abeille marquee
JP6023395B2 (ja) * 2009-10-06 2016-11-09 日本碍子株式会社 触媒担持フィルタ
JP2012036821A (ja) * 2010-08-06 2012-02-23 Mitsui Mining & Smelting Co Ltd 内燃機関の排気ガス浄化装置
PL2635375T3 (pl) * 2010-11-02 2015-06-30 Umicore Ag & Co Kg Sposób wytwarzania filtra cząstek stałych z pokryciem katalitycznym oraz filtr cząstek stałych z pokryciem katalitycznym
US8845974B2 (en) * 2010-11-24 2014-09-30 Basf Corporation Advanced catalyzed soot filters and method of making and using the same
JP2012240007A (ja) * 2011-05-20 2012-12-10 Panasonic Corp 多管フィルタ
GB2492175B (en) 2011-06-21 2018-06-27 Johnson Matthey Plc Exhaust system for internal combustion engine comprising catalysed filter substrate
JP6130830B2 (ja) * 2011-07-13 2017-05-17 ハルドール・トプサー・アクチエゼルスカベット 触媒微粒子フィルター及び微粒子フィルターの製造方法
EP2623183B1 (de) * 2012-02-03 2015-08-26 Umicore AG & Co. KG Katalytisch aktives partikelfilter und dessen verwendung
US9347357B2 (en) * 2012-09-27 2016-05-24 Ngk Insulators, Ltd. Honeycomb catalyst body
ES2632812T3 (es) * 2012-12-27 2017-09-15 Sumitomo Chemical Company, Limited Filtro de panal y método de producción del mismo

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008168279A (ja) * 2006-10-05 2008-07-24 Ibiden Co Ltd ハニカム構造体
JP2010511126A (ja) * 2006-11-29 2010-04-08 コーニング インコーポレイテッド 部分ウォールフロー型フィルタおよびディーゼル排気装置および方法
JP2009106913A (ja) * 2007-11-01 2009-05-21 Hino Motors Ltd 選択還元型触媒
JP2011513060A (ja) * 2008-03-11 2011-04-28 サン−ゴバン サントル ドゥ ルシェルシェ エ デトゥードゥ ユーロペン 気体濾過構造
JP2013516307A (ja) * 2010-01-04 2013-05-13 ジョンソン、マッセイ、パブリック、リミテッド、カンパニー モノリス基材を触媒成分でコーティングする方法
JP2011167582A (ja) * 2010-02-16 2011-09-01 Ngk Insulators Ltd ハニカム触媒体

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018180593A1 (ja) * 2017-03-27 2018-10-04 株式会社キャタラー 排ガス浄化用触媒
JPWO2018180593A1 (ja) * 2017-03-27 2020-04-23 株式会社キャタラー 排ガス浄化用触媒
US10934910B2 (en) 2017-03-27 2021-03-02 Cataler Corporation Exhaust gas cleaning catalyst
JP7130622B2 (ja) 2017-03-27 2022-09-05 株式会社キャタラー 排ガス浄化用触媒
JP2020515765A (ja) * 2017-04-04 2020-05-28 ビーエーエスエフ コーポレーション 触媒的汚染除去のための水素還元剤
WO2019058948A1 (ja) * 2017-09-21 2019-03-28 株式会社キャタラー 排ガス浄化用触媒体
JP6546366B1 (ja) * 2017-09-21 2019-07-17 株式会社キャタラー 排ガス浄化用触媒体
US10981113B2 (en) 2017-09-21 2021-04-20 Cataler Corporation Exhaust gas purification catalyst body
JP2021512790A (ja) * 2018-02-05 2021-05-20 ビーエーエスエフ コーポレーション 改善されたフィルタ特性を有する四元変換触媒
JP7391045B2 (ja) 2018-02-05 2023-12-04 ビーエーエスエフ コーポレーション 改善されたフィルタ特性を有する四元変換触媒
JP2025522713A (ja) * 2022-08-05 2025-07-17 ジョンソン、マッセイ、パブリック、リミテッド、カンパニー コーティングされたフィルタ
JP2025533933A (ja) * 2022-11-29 2025-10-09 ジョンソン、マッセイ、パブリック、リミテッド、カンパニー 改良された触媒ウォールフローフィルタ

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