JP2006513856A - 触媒性フィルターおよび製造方法 - Google Patents

触媒性フィルターおよび製造方法 Download PDF

Info

Publication number
JP2006513856A
JP2006513856A JP2005510825A JP2005510825A JP2006513856A JP 2006513856 A JP2006513856 A JP 2006513856A JP 2005510825 A JP2005510825 A JP 2005510825A JP 2005510825 A JP2005510825 A JP 2005510825A JP 2006513856 A JP2006513856 A JP 2006513856A
Authority
JP
Japan
Prior art keywords
catalyst
filter
filter media
catalytic
filter medium
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.)
Withdrawn
Application number
JP2005510825A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006513856A5 (https=
Inventor
シー． シャーク，ライアン
イー． ウッド，トーマス
裕司 石神
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of JP2006513856A publication Critical patent/JP2006513856A/ja
Publication of JP2006513856A5 publication Critical patent/JP2006513856A5/ja
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • 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
    • B01J37/0238—Impregnation, coating or precipitation via the gaseous phase-sublimation
    • 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
    • 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
    • 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
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/63—Platinum group metals with rare earths or actinides
    • 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
    • B01J35/19—Catalysts containing parts with different compositions
    • 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
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • B01J37/0027—Powdering
    • B01J37/0045—Drying a slurry, e.g. spray drying
    • 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
    • B01J37/0215—Coating
    • B01J37/0232—Coating by pulverisation
    • 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
    • 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
    • F01N3/02—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
    • F01N3/0226—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 fibrous
    • 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
    • F01N3/023—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 using means for regenerating the filters, e.g. by burning trapped 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
    • F01N3/023—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 using means for regenerating the filters, e.g. by burning trapped particles
    • F01N3/0231—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 using means for regenerating the filters, e.g. by burning trapped particles using special exhaust apparatus upstream of the filter for producing nitrogen dioxide, e.g. for continuous filter regeneration systems [CRT]
    • 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
    • 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
    • B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
    • 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
    • B01J37/0248—Coatings comprising impregnated particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/30—Honeycomb supports characterised by their structural details
    • F01N2330/48—Honeycomb supports characterised by their structural details characterised by the number of flow passages, e.g. cell density
    • 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
    • F01N2470/00—Structure or shape of exhaust gas passages, pipes or tubes
    • F01N2470/30—Tubes with restrictions, i.e. venturi or the like, e.g. for sucking air or measuring mass flow
    • 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
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/01—Adding substances to exhaust gases the substance being catalytic material in liquid form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Catalysts (AREA)
  • Filtering Materials (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Processes For Solid Components From Exhaust (AREA)
JP2005510825A 2003-03-05 2003-12-18 触媒性フィルターおよび製造方法 Withdrawn JP2006513856A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/382,039 US20040176246A1 (en) 2003-03-05 2003-03-05 Catalyzing filters and methods of making
PCT/US2003/041871 WO2005049203A2 (en) 2003-03-05 2003-12-18 Catalyzing filters and methods of making

Publications (2)

Publication Number Publication Date
JP2006513856A true JP2006513856A (ja) 2006-04-27
JP2006513856A5 JP2006513856A5 (https=) 2007-02-08

Family

ID=32926803

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005510825A Withdrawn JP2006513856A (ja) 2003-03-05 2003-12-18 触媒性フィルターおよび製造方法

Country Status (7)

Country Link
US (1) US20040176246A1 (https=)
EP (1) EP1610896A2 (https=)
JP (1) JP2006513856A (https=)
KR (1) KR20050109533A (https=)
CN (1) CN1771088A (https=)
AU (1) AU2003304554A1 (https=)
WO (1) WO2005049203A2 (https=)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014158009A1 (ko) * 2013-03-29 2014-10-02 고려대학교 산학협력단 나노촉매 필터 및 그의 제조방법
JP2015536820A (ja) * 2012-11-21 2015-12-24 韓国生産技術研究院Ｋｏｒｅａ Ｉｎｓｔｉｔｕｔｅ Ｏｆ Ｉｎｄｕｓｔｒｉａｌ Ｔｅｃｈｎｏｌｏｇｙ セラミックフィルタの製造方法
US9796632B2 (en) 2012-11-21 2017-10-24 Korea Institute Of Industrial Technology Method for manufacturing ceramic filter
US11071946B2 (en) 2013-03-29 2021-07-27 Korea University Research And Business Foundation Nano-catalyst filter and production method for same
WO2023210131A1 (ja) * 2022-04-25 2023-11-02 三菱重工業株式会社 フィルタの製造方法
JP2023552558A (ja) * 2020-12-04 2023-12-18 ビーエーエスエフ コーポレーション 集中分散型機能材料層を有するパティキュレートフィルター、及びその調製方法

Families Citing this family (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7572311B2 (en) 2002-10-28 2009-08-11 Geo2 Technologies, Inc. Highly porous mullite particulate filter substrate
US7582270B2 (en) 2002-10-28 2009-09-01 Geo2 Technologies, Inc. Multi-functional substantially fibrous mullite filtration substrates and devices
US7574796B2 (en) 2002-10-28 2009-08-18 Geo2 Technologies, Inc. Nonwoven composites and related products and methods
US6946013B2 (en) 2002-10-28 2005-09-20 Geo2 Technologies, Inc. Ceramic exhaust filter
US20080236145A1 (en) * 2007-04-02 2008-10-02 Geo2 Technologies, Inc. Emission Control System using a Multi-Function Catalyzing Filter
EP1598111A1 (en) * 2004-05-15 2005-11-23 Delphi Technologies, Inc. Catalyst concentration gradient in a catalysed filter
JP2006175386A (ja) 2004-12-24 2006-07-06 Cataler Corp ディーゼルエンジンの排気ガス浄化用のフィルタ触媒及びその製造方法
WO2008140785A1 (en) 2005-04-19 2008-11-20 Sdc Materials, Inc. Water cooling system and heat transfer system
WO2007000068A1 (en) * 2005-06-29 2007-01-04 Eth Zurich Manufacturing process for catalytic active material
JP4687330B2 (ja) * 2005-08-23 2011-05-25 マツダ株式会社 ディーゼルパティキュレートフィルタ
JP4144898B2 (ja) * 2005-10-06 2008-09-03 三井金属鉱業株式会社 パティキュレート燃焼触媒、パティキュレートフィルター及び排ガス浄化装置
US7451849B1 (en) 2005-11-07 2008-11-18 Geo2 Technologies, Inc. Substantially fibrous exhaust screening system for motor vehicles
US7682578B2 (en) 2005-11-07 2010-03-23 Geo2 Technologies, Inc. Device for catalytically reducing exhaust
US7682577B2 (en) 2005-11-07 2010-03-23 Geo2 Technologies, Inc. Catalytic exhaust device for simplified installation or replacement
US7211232B1 (en) 2005-11-07 2007-05-01 Geo2 Technologies, Inc. Refractory exhaust filtering method and apparatus
CN101330961A (zh) * 2005-12-16 2008-12-24 康宁股份有限公司 低压降的涂覆的柴油机废气过滤器
US7722828B2 (en) 2005-12-30 2010-05-25 Geo2 Technologies, Inc. Catalytic fibrous exhaust system and method for catalyzing an exhaust gas
US7444805B2 (en) 2005-12-30 2008-11-04 Geo2 Technologies, Inc. Substantially fibrous refractory device for cleaning a fluid
DE102006003253A1 (de) * 2006-01-24 2007-07-26 Robert Bosch Gmbh Filtereinrichtung, insbesondere für ein Abgassystem einer Brennkraftmaschine
US7955570B2 (en) * 2006-02-28 2011-06-07 3M Innovative Properties Company Low pressure drop, highly active catalyst systems using catalytically active gold
US7563415B2 (en) 2006-03-03 2009-07-21 Geo2 Technologies, Inc Catalytic exhaust filter device
JP2007263024A (ja) * 2006-03-29 2007-10-11 Tokyo Roki Co Ltd Ｈｃフィルタ、ｈｃフィルタ固定枠、並びにエアクリーナ
JP5085176B2 (ja) * 2006-04-07 2012-11-28 本田技研工業株式会社 排ガス浄化触媒および排ガス浄化装置
JP5090673B2 (ja) * 2006-06-13 2012-12-05 トヨタ自動車株式会社 触媒用ハニカム担体とそれを用いた排ガス浄化用触媒
US7753978B2 (en) * 2006-06-30 2010-07-13 Caterpillar Inc Filter system
KR101046899B1 (ko) * 2006-10-05 2011-07-06 이비덴 가부시키가이샤 허니컴 구조체
JP5444716B2 (ja) * 2006-11-30 2014-03-19 日立金属株式会社 セラミックハニカムフィルタ及びその製造方法
US20080178992A1 (en) * 2007-01-31 2008-07-31 Geo2 Technologies, Inc. Porous Substrate and Method of Fabricating the Same
WO2008129671A1 (ja) * 2007-04-17 2008-10-30 Ibiden Co., Ltd. 触媒担持ハニカムおよびその製造方法
WO2008129670A1 (ja) * 2007-04-17 2008-10-30 Ibiden Co., Ltd. 触媒担持ハニカムおよびその製造方法
WO2008139564A1 (ja) * 2007-05-07 2008-11-20 Ibiden Co., Ltd. ハニカムフィルタ
US8507401B1 (en) 2007-10-15 2013-08-13 SDCmaterials, Inc. Method and system for forming plug and play metal catalysts
KR100911582B1 (ko) * 2007-12-04 2009-08-10 현대자동차주식회사 입자상물질-질소산화물 정화장치
WO2009085641A1 (en) * 2007-12-19 2009-07-09 Acs Industries, Inc. Catalytic apparatus with up-stream wire mesh in-line mixer
WO2009118866A1 (ja) * 2008-03-27 2009-10-01 イビデン株式会社 ハニカム構造体
KR20100064876A (ko) * 2008-12-05 2010-06-15 현대자동차주식회사 배기가스 필터 시스템
US10343117B2 (en) * 2009-02-27 2019-07-09 Corning Incorporated Ceria-zirconia-zeolite catalyst body
US8545652B1 (en) 2009-12-15 2013-10-01 SDCmaterials, Inc. Impact resistant material
US8470112B1 (en) 2009-12-15 2013-06-25 SDCmaterials, Inc. Workflow for novel composite materials
US9039916B1 (en) 2009-12-15 2015-05-26 SDCmaterials, Inc. In situ oxide removal, dispersal and drying for copper copper-oxide
US8652992B2 (en) 2009-12-15 2014-02-18 SDCmaterials, Inc. Pinning and affixing nano-active material
US8557727B2 (en) 2009-12-15 2013-10-15 SDCmaterials, Inc. Method of forming a catalyst with inhibited mobility of nano-active material
US8803025B2 (en) 2009-12-15 2014-08-12 SDCmaterials, Inc. Non-plugging D.C. plasma gun
US9149797B2 (en) 2009-12-15 2015-10-06 SDCmaterials, Inc. Catalyst production method and system
US9126191B2 (en) 2009-12-15 2015-09-08 SDCmaterials, Inc. Advanced catalysts for automotive applications
JP5518518B2 (ja) * 2010-02-15 2014-06-11 日本碍子株式会社 ハニカムフィルタの製造方法
US8590158B2 (en) * 2010-10-29 2013-11-26 Corning Incorporated Methods of making filter apparatus and fabricating a porous ceramic article
US8591622B2 (en) 2010-10-29 2013-11-26 Corning Incorporated Filter apparatus with porous ceramic plates
US8669202B2 (en) 2011-02-23 2014-03-11 SDCmaterials, Inc. Wet chemical and plasma methods of forming stable PtPd catalysts
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
RU2014110365A (ru) 2011-08-19 2015-09-27 ЭсДиСиМАТИРИАЛЗ, ИНК. Подложки с покрытием для использования в катализе, каталитические конвертеры и способы покрытия подложек композициями покрытия из оксида
US9156025B2 (en) 2012-11-21 2015-10-13 SDCmaterials, Inc. Three-way catalytic converter using nanoparticles
US9511352B2 (en) 2012-11-21 2016-12-06 SDCmaterials, Inc. Three-way catalytic converter using nanoparticles
CN105592921A (zh) 2013-07-25 2016-05-18 Sdc材料公司 用于催化转化器的洗涂层和经涂覆基底及其制造和使用方法
JP5888301B2 (ja) * 2013-09-06 2016-03-22 トヨタ自動車株式会社 内燃機関の制御方法
US9427732B2 (en) 2013-10-22 2016-08-30 SDCmaterials, Inc. Catalyst design for heavy-duty diesel combustion engines
MX2016004759A (es) 2013-10-22 2016-07-26 Sdcmaterials Inc Composiciones para trampas de oxidos de nitrogeno (nox) pobres.
EP3119500A4 (en) 2014-03-21 2017-12-13 SDC Materials, Inc. Compositions for passive nox adsorption (pna) systems
DK178520B1 (da) * 2014-10-14 2016-05-09 Haldor Topsoe As Fremgangsmåde til at fremstille et katalyseret stoffilter og et katalyseret stoffilter
EP3426392A1 (en) * 2016-03-07 2019-01-16 Haldor Topsøe A/S Preparation of a catalytic fabric filter with lower pressure drop
JP6458827B2 (ja) * 2017-06-05 2019-01-30 マツダ株式会社 エンジンの排気ガス処理装置
US11105234B2 (en) 2017-08-11 2021-08-31 Ford Global Technologies, Llc Particulate filters
CN108088792B (zh) * 2017-11-27 2021-04-02 中国船舶重工集团公司第七二五研究所 一种中间垢样及其制备方法与应用
CN108126490B (zh) * 2017-12-26 2021-05-14 王静思 一种废气净化系统
JP7064910B2 (ja) * 2018-03-14 2022-05-11 三菱重工業株式会社 ろ布、バグフィルタ、及びこれを備えるガス処理設備
CA3094306C (en) 2018-04-04 2024-05-14 Unifrax I Llc Activated porous fibers and products including same
CN112996763A (zh) 2018-08-31 2021-06-18 康宁股份有限公司 制造具有无机过滤沉积物的蜂窝体的方法
CN113286772A (zh) 2018-08-31 2021-08-20 康宁股份有限公司 制造具有无机过滤沉积物的蜂窝体的方法
CN113348156B (zh) 2018-09-03 2023-10-27 康宁股份有限公司 具有多孔材料的蜂窝体
CN110280267B (zh) * 2019-06-19 2021-12-31 沈阳理工大学 气相催化氧化器、高浓度有机工业废水处理装置及方法
CN110180385B (zh) * 2019-06-19 2021-09-24 沈阳理工大学 多孔陶瓷催化氧化器及其制法、多用途高效空气净化装置
US11071947B2 (en) 2019-10-30 2021-07-27 W. L. Gore & Associates, Inc. Catalytic efficiency of flue gas filtration
US10940471B1 (en) * 2019-10-30 2021-03-09 W. L. Gore & Associates, Inc. Catalytic efficiency of flue gas filtration
EP3839014A3 (en) * 2019-12-20 2021-09-15 Infineum International Limited Process for commissioning an exhaust particulate filter
WO2022061284A2 (en) 2020-09-21 2022-03-24 Unifrax I Llc Homogeneous catalytic fiber coatings and methods of preparing same
GB2608882B (en) * 2021-05-12 2023-04-26 Johnson Matthey Plc Apparatus and methods for dry powder coating a filter
WO2022261666A1 (en) * 2021-06-11 2022-12-15 Unifrax I Llc Catalytic filters for hydrogenation and emissions control
KR102549725B1 (ko) * 2021-10-05 2023-06-30 조은영 복수의 배출관을 가지는 다이아프램 펌프
WO2023108589A1 (en) * 2021-12-17 2023-06-22 Corning Incorporated Methods of making honeycomb bodies having inorganic filtration deposits
KR20260013237A (ko) 2023-07-21 2026-01-27 존슨 맛쎄이 퍼블릭 리미티드 컴파니 촉매 필터의 제조 방법

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6293420A (ja) * 1985-10-18 1987-04-28 Mazda Motor Corp 触媒溶液
JP2548754B2 (ja) * 1987-12-02 1996-10-30 三菱重工業株式会社 窒素酸化物除去用触媒
JP2693980B2 (ja) * 1988-11-22 1997-12-24 キャタラー工業株式会社 排ガス浄化用触媒の製造方法
US5258164A (en) * 1991-04-05 1993-11-02 Minnesota Mining And Manufacturing Company Electrically regenerable diesel particulate trap
US5320998A (en) * 1991-09-05 1994-06-14 Nippon Shokubai Co., Ltd. Catalyst for purifying exhaust gases of diesel engine
US5224973A (en) * 1992-04-20 1993-07-06 Donaldson Company, Inc. Filter cartridge for trap apparatus
US5409669A (en) * 1993-01-25 1995-04-25 Minnesota Mining And Manufacturing Company Electrically regenerable diesel particulate filter cartridge and filter
EP0727248B1 (en) * 1995-02-17 1998-08-19 ICT Co., Ltd. Catalyst for purification of diesel engine exhaust gas
DE19507219C1 (de) * 1995-03-02 1996-05-15 Daimler Benz Ag Verfahren und Vorrichtung zum Nachbeschichten einer deaktivierten Katalysatorbeschichtung bei einem Katalysator
JPH10272338A (ja) * 1997-03-31 1998-10-13 Nippon Oil Co Ltd 排気ガス浄化用触媒担持フィルタ及びその製造方法
US6478874B1 (en) * 1999-08-06 2002-11-12 Engelhard Corporation System for catalytic coating of a substrate

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015536820A (ja) * 2012-11-21 2015-12-24 韓国生産技術研究院Ｋｏｒｅａ Ｉｎｓｔｉｔｕｔｅ Ｏｆ Ｉｎｄｕｓｔｒｉａｌ Ｔｅｃｈｎｏｌｏｇｙ セラミックフィルタの製造方法
US9796632B2 (en) 2012-11-21 2017-10-24 Korea Institute Of Industrial Technology Method for manufacturing ceramic filter
WO2014158009A1 (ko) * 2013-03-29 2014-10-02 고려대학교 산학협력단 나노촉매 필터 및 그의 제조방법
KR101460437B1 (ko) * 2013-03-29 2014-11-12 고려대학교 산학협력단 나노촉매 필터 및 그의 제조방법
JP2016521201A (ja) * 2013-03-29 2016-07-21 高麗大学校産学協力団Ｋｏｒｅａ Ｕｎｉｖｅｒｓｉｔｙ Ｒｅｓｅａｒｃｈ Ａｎｄ Ｂｕｓｉｎｅｓｓ Ｆｏｕｎｄａｔｉｏｎ ナノ触媒フィルター及びその製造方法
US11071946B2 (en) 2013-03-29 2021-07-27 Korea University Research And Business Foundation Nano-catalyst filter and production method for same
JP2023552558A (ja) * 2020-12-04 2023-12-18 ビーエーエスエフ コーポレーション 集中分散型機能材料層を有するパティキュレートフィルター、及びその調製方法
WO2023210131A1 (ja) * 2022-04-25 2023-11-02 三菱重工業株式会社 フィルタの製造方法
JP2023161117A (ja) * 2022-04-25 2023-11-07 三菱重工業株式会社 フィルタの製造方法
JP7773940B2 (ja) 2022-04-25 2025-11-20 三菱重工業株式会社 フィルタの製造方法

Also Published As

Publication number Publication date
AU2003304554A1 (en) 2005-06-08
WO2005049203A3 (en) 2005-07-07
KR20050109533A (ko) 2005-11-21
CN1771088A (zh) 2006-05-10
WO2005049203A2 (en) 2005-06-02
US20040176246A1 (en) 2004-09-09
EP1610896A2 (en) 2006-01-04
AU2003304554A8 (en) 2005-06-08

Similar Documents

Publication Publication Date Title
JP2006513856A (ja) 触媒性フィルターおよび製造方法
RU2742416C2 (ru) Дизельный катализатор окисления, содержащий наночастицы металла платиновой группы
CN109562368A (zh) 包含双金属铂族金属纳米颗粒的催化剂
CN111065456B (zh) 废气净化催化剂
CN109475855A (zh) 适用于感应加热的含磁性材料的催化剂组合物
CN112996991B (zh) 高过滤效率壁流式过滤器
CN117432504A (zh) 具有高度过滤效率的催化活性颗粒过滤器
KR20180019244A (ko) 콜로이드 나노입자의 침착을 통한 디젤 산화 촉매의 제조
KR20150086290A (ko) 나노입자를 사용한 3-방향 촉매 전환장치
KR20170110100A (ko) 자동차 배출 처리를 위한 로듐-함유 촉매
CN113905816A (zh) 催化制品和制造催化制品的方法
CN114270020B (zh) 包含径向分区涂层的催化剂基材
CN114746177B (zh) 用于柴油机排放控制的热老化弹性氧化催化剂
JP2009299521A (ja) 排ガス浄化方法及び排ガス浄化装置
EP1775022B1 (en) Process of producing a catalytic coating and catalyst filters
JP4826944B2 (ja) ディーゼル排ガス浄化用構造体及びそれを用いた排ガス浄化方法
KR20230079392A (ko) 유도 가열식 NOx 흡착제
JP5146752B2 (ja) 排ガス浄化用触媒の製造方法
JP5092281B2 (ja) 排ガス浄化装置
CN103958033B (zh) 废气后处理系统、用于所述系统的催化剂及其制备方法
JP4063807B2 (ja) 排ガス浄化用触媒
US20080026141A1 (en) Particle Filter Provided with Catalytic Coating
CN117062664A (zh) 用于内燃机废气后处理的过滤器
WO2021157479A1 (ja) 多孔質複合体
EP1775021A1 (en) Process of producing a catalytic coating and catalyst filters

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20061215

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20061215

A761 Written withdrawal of application

Free format text: JAPANESE INTERMEDIATE CODE: A761

Effective date: 20071015