KR101765354B1 - 존형 촉매화 매연 필터 - Google Patents

존형 촉매화 매연 필터 Download PDF

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Publication number
KR101765354B1
KR101765354B1 KR1020127015781A KR20127015781A KR101765354B1 KR 101765354 B1 KR101765354 B1 KR 101765354B1 KR 1020127015781 A KR1020127015781 A KR 1020127015781A KR 20127015781 A KR20127015781 A KR 20127015781A KR 101765354 B1 KR101765354 B1 KR 101765354B1
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South Korea
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coating
outlet
inlet
length
soot filter
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Korean (ko)
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KR20120095995A (ko
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게르트 그루베르트
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바스프 에스이
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Assigned to 바스프 카탈리스트 엘엘씨 reassignment 바스프 카탈리스트 엘엘씨 권리의 전부이전등록 Assignors: 바스프 에스이
Assigned to 바스프 모바일 에미션스 카탈리스츠 엘엘씨 reassignment 바스프 모바일 에미션스 카탈리스츠 엘엘씨 권리의 전부이전등록 Assignors: 바스프 카탈리스트 엘엘씨
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • 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
    • B01D53/944—Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation catalysts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional [3D] monoliths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/024—Multiple impregnation or coating
    • B01J37/0244—Coatings comprising several layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/024—Multiple impregnation or coating
    • B01J37/0248—Coatings comprising impregnated particles
    • 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
    • F01N3/033—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 in combination with other devices
    • F01N3/035—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 in combination with other devices with catalytic reactors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • B01D2255/1021—Platinum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • B01D2255/1023—Palladium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/902—Multilayered catalyst
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • 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
    • B01D53/9459—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts
    • B01D53/9477—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts with catalysts positioned on separate bricks, e.g. exhaust systems

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Catalysts (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Filtering Materials (AREA)
KR1020127015781A 2009-11-20 2010-11-22 존형 촉매화 매연 필터 Active KR101765354B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP09176583 2009-11-20
EP09176583.4 2009-11-20
PCT/EP2010/067914 WO2011061321A1 (en) 2009-11-20 2010-11-22 Zoned catalyzed soot filter

Publications (2)

Publication Number Publication Date
KR20120095995A KR20120095995A (ko) 2012-08-29
KR101765354B1 true KR101765354B1 (ko) 2017-08-07

Family

ID=43627049

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020127015781A Active KR101765354B1 (ko) 2009-11-20 2010-11-22 존형 촉매화 매연 필터

Country Status (7)

Country Link
US (1) US8802016B2 (https=)
EP (1) EP2501464B1 (https=)
JP (1) JP5909191B2 (https=)
KR (1) KR101765354B1 (https=)
CN (1) CN102711960B (https=)
BR (1) BR112012012031B1 (https=)
WO (1) WO2011061321A1 (https=)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0922194D0 (en) * 2009-12-21 2010-02-03 Johnson Matthey Plc Improvements in emission control
GB201000019D0 (en) * 2010-01-04 2010-02-17 Johnson Matthey Plc Coating a monolith substrate with catalyst component
CN102781544B (zh) * 2010-02-23 2015-12-02 巴斯夫欧洲公司 改进的催化烟灰过滤器
US8557204B2 (en) * 2010-11-22 2013-10-15 Umicore Ag & Co. Kg Three-way catalyst having an upstream single-layer catalyst
EP2651540B2 (en) 2010-12-14 2022-01-26 Umicore AG & Co. KG Architectural diesel oxidation catalyst for enhanced no2 generator
KR20120095747A (ko) * 2011-02-21 2012-08-29 한국에너지기술연구원 다기능성 배기가스 정화필터 및 이를 이용한 배기가스 정화장치
NL2006993C2 (nl) * 2011-05-02 2012-11-05 Daf Trucks Nv Uitlaatgassysteem voor een dieselmotor.
CN103702745B (zh) * 2011-05-31 2016-12-07 庄信万丰股份有限公司 双功能催化过滤器
DE102011050788A1 (de) * 2011-06-01 2012-12-06 Ford Global Technologies, Llc. Abgasnachbehandlungsvorrichtung und -verfahren für einen Ottomotor
IN2014MN00836A (https=) * 2011-10-06 2015-05-22 Mack Trucks
US8449852B1 (en) * 2011-12-01 2013-05-28 Basf Corporation Diesel oxidation catalysts, systems and methods of treatment
EP2623183B1 (de) * 2012-02-03 2015-08-26 Umicore AG & Co. KG Katalytisch aktives partikelfilter und dessen verwendung
GB201219600D0 (en) * 2012-10-31 2012-12-12 Johnson Matthey Plc Catalysed soot filter
GB201220912D0 (en) * 2012-11-21 2013-01-02 Johnson Matthey Plc Oxidation catalyst for treating the exhaust gas of a compression ignition engine
KR20150093203A (ko) * 2012-12-06 2015-08-17 우미코레 아게 운트 코 카게 구획화된 디젤 산화 촉매
DE102013003112B4 (de) 2013-02-25 2017-06-14 Umicore Ag & Co. Kg SCR-Katalysator mit verbessertem NOx-Umsatz
US9333490B2 (en) * 2013-03-14 2016-05-10 Basf Corporation Zoned catalyst for diesel applications
DE102014110811B4 (de) * 2013-07-30 2022-09-01 Johnson Matthey Plc Katalysatorgegenstand zur behandlung von abgas
JP6284097B2 (ja) * 2013-10-08 2018-02-28 国立研究開発法人産業技術総合研究所 触媒の製造方法
JP6632988B2 (ja) * 2014-03-12 2020-01-22 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 改良された触媒化スートフィルター
US11083989B2 (en) * 2014-06-04 2021-08-10 Haldor Topsøe A/S Gas treatment monolith article
US10626772B2 (en) 2014-07-18 2020-04-21 Cummins Inc. SCR exhaust aftertreatment apparatus, system and methods including multiple washcoat formulations
WO2016011366A1 (en) * 2014-07-18 2016-01-21 Cummins Inc. Scr exhaust aftertreatment apparatuses, systems and methods including multiple washcoat formulations
JP6716067B2 (ja) * 2014-08-19 2020-07-01 ヤンマーパワーテクノロジー株式会社 ディーゼル用酸化触媒
EP3207987B1 (en) 2014-10-16 2020-08-26 Cataler Corporation Exhaust gas purification catalyst
JP6353918B2 (ja) 2014-10-16 2018-07-04 株式会社キャタラー 排ガス浄化用触媒
CN107223072B (zh) 2014-12-08 2021-01-08 巴斯夫公司 用于排气系统的一氧化二氮脱除催化剂
US10159934B2 (en) * 2015-02-17 2018-12-25 Cataler Corporation Exhaust gas purification catalyst
JP6407774B2 (ja) * 2015-03-13 2018-10-17 日本碍子株式会社 スートマスリミット試験方法及びスートマスリミット試験機
EP3277411B1 (en) * 2015-03-30 2020-09-09 BASF Corporation Multifunctional filters for diesel emission control
JP6726207B2 (ja) * 2015-03-30 2020-07-22 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
GB2542654B (en) 2015-06-28 2019-12-04 Johnson Matthey Plc Catalytic wall-flow filter having a membrane
US10099212B2 (en) * 2016-03-15 2018-10-16 Cummins Emission Solutions Inc. Hydrocarbon storage optimization and coking prevention on an oxidation catalyst
KR102401150B1 (ko) * 2016-07-19 2022-05-25 우미코레 아게 운트 코 카게 디젤 산화 촉매 컨버터
PL3601755T3 (pl) * 2017-03-23 2022-03-21 Umicore Ag & Co. Kg Katalitycznie aktywny filtr cząstek
CN109420430A (zh) * 2017-09-04 2019-03-05 游素月 触媒式滤芯
EP3459617B1 (de) * 2017-09-22 2020-01-29 Umicore Ag & Co. Kg Partikelfilter mit integrierten katalytischen funktionen
WO2019065741A1 (ja) * 2017-09-27 2019-04-04 三井金属鉱業株式会社 パティキュレートフィルタ
JP6487982B1 (ja) * 2017-09-28 2019-03-20 株式会社キャタラー 排ガス浄化用触媒
JP7368351B2 (ja) 2017-11-10 2023-10-24 ビーエーエスエフ コーポレーション アンモニア酸化が低減された触媒化スートフィルター
US11161098B2 (en) * 2018-05-18 2021-11-02 Umicore Ag & Co. Kg Three-way catalyst
EP3829575A4 (en) 2018-08-01 2022-07-20 The Trustees of Columbia University in the City of New York RBP4 ANTAGONISTS FOR THE TREATMENT AND PREVENTION OF NON-ALCOHOLIC LIVER DISEASE AND GOUT
CN112004599A (zh) * 2018-08-22 2020-11-27 三井金属矿业株式会社 废气净化用催化剂
US11946405B2 (en) * 2018-08-31 2024-04-02 Basf Corporation Four-way conversion catalyst for the treatment of an exhaust gas stream
GB2579878A (en) * 2018-09-28 2020-07-08 Johnson Matthey Plc Novel TWC catalysts for gasoline exhaust gas applications
KR102902673B1 (ko) * 2018-10-30 2025-12-23 바스프 모바일 에미션스 카탈리스츠 엘엘씨 필터 기재 상의 선택적 접촉 환원 촉매
JP7120959B2 (ja) * 2019-04-22 2022-08-17 トヨタ自動車株式会社 構造体
JP7385510B2 (ja) * 2020-03-19 2023-11-22 日本碍子株式会社 ハニカムフィルタ
CN111617773B (zh) * 2020-06-04 2023-08-15 中自环保科技股份有限公司 一种高燃油起燃性能的doc催化涂层及其制备方法
EP4015065B1 (de) * 2020-12-15 2025-02-26 Umicore AG & Co. KG Katalytisch aktiver partikelfilter mit hoher filtrationseffizienz
DE102021107129A1 (de) * 2021-03-23 2022-09-29 Umicore Ag & Co. Kg Partikelfilter für Benzinmotorenabgas
EP4406649A4 (en) * 2021-09-22 2024-12-18 Mitsui Mining & Smelting Co., Ltd. Exhaust gas purification catalyst

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1486248A1 (en) 2003-06-11 2004-12-15 Delphi Technologies, Inc. Diesel particulate filter comprising at least two catalytic washcoats
US20080141661A1 (en) 2006-12-01 2008-06-19 Kenneth Voss Zone Coated Filter, Emission Treatment Systems and Methods
US20090084266A1 (en) 2007-10-01 2009-04-02 Mazda Motor Corporation Particulate filter

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4727052A (en) 1986-06-27 1988-02-23 Engelhard Corporation Catalyst compositions and methods of making the same
US4961917A (en) 1989-04-20 1990-10-09 Engelhard Corporation Method for reduction of nitrogen oxides with ammonia using promoted zeolite catalysts
US5024981A (en) 1989-04-20 1991-06-18 Engelhard Corporation Staged metal-promoted zeolite catalysts and method for catalytic reduction of nitrogen oxides using the same
KR960005493B1 (ko) * 1993-03-25 1996-04-25 주식회사유공 디젤차량 입자상물질의 제거용 촉매체의 제조방법 및 이를 이용한 입자상 물질의 제거방법
JP3248187B2 (ja) 1997-04-24 2002-01-21 トヨタ自動車株式会社 内燃機関の排気浄化装置
KR100584795B1 (ko) * 1998-04-28 2006-06-02 엥겔하드 코포레이션 단일체 촉매 및 관련 제조공정
GB9919013D0 (en) 1999-08-13 1999-10-13 Johnson Matthey Plc Reactor
US7189375B2 (en) 2002-09-16 2007-03-13 Delphi Technologies, Inc. Exhaust treatment device
JP2004218475A (ja) * 2003-01-10 2004-08-05 Isuzu Motors Ltd 内燃機関の排気ガス浄化システム及び内燃機関の排気ガス浄化方法
GB0304939D0 (en) * 2003-03-05 2003-04-09 Johnson Matthey Plc Light-duty diesel engine and a particulate filter therefor
US7490464B2 (en) * 2003-11-04 2009-02-17 Basf Catalysts Llc Emissions treatment system with NSR and SCR catalysts
JP2005296861A (ja) * 2004-04-14 2005-10-27 Babcock Hitachi Kk ディーゼル排ガス浄化用フィルタおよび排ガス浄化方法
DE102004040549B4 (de) 2004-08-21 2017-03-23 Umicore Ag & Co. Kg Katalytisch beschichtetes Partikelfilter und seine Verwendung
US7722829B2 (en) * 2004-09-14 2010-05-25 Basf Catalysts Llc Pressure-balanced, catalyzed soot filter
DE102005005663A1 (de) 2005-02-08 2006-08-17 Daimlerchrysler Ag Abgasnachbehandlungseinrichtung mit Partikelfilter
GB0600130D0 (en) 2006-01-06 2006-02-15 Johnson Matthey Plc Exhaust system comprising zoned oxidation catalyst
KR100747088B1 (ko) 2006-06-20 2007-08-07 희성엥겔하드주식회사 열내구성이 개선된 디젤엔진 매연여과장치용 촉매식 ｄｐｆ
US7517510B2 (en) * 2006-08-21 2009-04-14 Basf Catalysts Llc Layered catalyst composite
JP4916981B2 (ja) * 2007-09-10 2012-04-18 本田技研工業株式会社 排ガス浄化装置
KR100969378B1 (ko) * 2008-03-31 2010-07-09 현대자동차주식회사 배기 가스 정화 장치
GB0922194D0 (en) * 2009-12-21 2010-02-03 Johnson Matthey Plc Improvements in emission control

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1486248A1 (en) 2003-06-11 2004-12-15 Delphi Technologies, Inc. Diesel particulate filter comprising at least two catalytic washcoats
US20080141661A1 (en) 2006-12-01 2008-06-19 Kenneth Voss Zone Coated Filter, Emission Treatment Systems and Methods
US20090084266A1 (en) 2007-10-01 2009-04-02 Mazda Motor Corporation Particulate filter

Also Published As

Publication number Publication date
CN102711960B (zh) 2015-11-25
JP5909191B2 (ja) 2016-04-26
US8802016B2 (en) 2014-08-12
EP2501464A1 (en) 2012-09-26
WO2011061321A1 (en) 2011-05-26
US20110123421A1 (en) 2011-05-26
JP2013511379A (ja) 2013-04-04
EP2501464B1 (en) 2018-02-28
BR112012012031B1 (pt) 2019-12-03
KR20120095995A (ko) 2012-08-29
CN102711960A (zh) 2012-10-03
BR112012012031A2 (pt) 2016-05-17

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