ATE503086T1 - Abgasfilter und verfahren zum filtern von abgas - Google Patents

Abgasfilter und verfahren zum filtern von abgas

Info

Publication number
ATE503086T1
ATE503086T1 AT08795647T AT08795647T ATE503086T1 AT E503086 T1 ATE503086 T1 AT E503086T1 AT 08795647 T AT08795647 T AT 08795647T AT 08795647 T AT08795647 T AT 08795647T AT E503086 T1 ATE503086 T1 AT E503086T1
Authority
AT
Austria
Prior art keywords
channels
exhaust
filtering
filter
exhaust gas
Prior art date
Application number
AT08795647T
Other languages
English (en)
Inventor
Timothy Bazyn
David M Heaton
Jason L Soilleux
Original Assignee
Perkins Engines Co Ltd
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 Perkins Engines Co Ltd filed Critical Perkins Engines Co Ltd
Application granted granted Critical
Publication of ATE503086T1 publication Critical patent/ATE503086T1/de

Links

Classifications

    • 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
    • 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
    • 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
    • B01D46/2482—Thickness, height, width, length or diameter
    • 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
    • B01D46/2484—Cell density, area or aspect ratio
    • 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
    • B01D46/2486—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure characterised by the shapes or configurations
    • B01D46/249—Quadrangular e.g. square or diamond
    • 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
    • B01D46/2486—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure characterised by the shapes or configurations
    • B01D46/2494—Octagonal
    • 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
    • B01D46/2486—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure characterised by the shapes or configurations
    • B01D46/2496—Circular
    • 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
    • B01D46/2498—The honeycomb filter being defined by mathematical relationships
    • 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
    • F01N2330/06—Ceramic, e.g. monoliths
    • 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
    • F01N2330/60—Discontinuous, uneven properties of filter material, e.g. different material thickness along the longitudinal direction; Higher filter capacity upstream than downstream in same housing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Sampling And Sample Adjustment (AREA)
AT08795647T 2007-08-31 2008-08-27 Abgasfilter und verfahren zum filtern von abgas ATE503086T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/896,386 US20090056546A1 (en) 2007-08-31 2007-08-31 Partial flow exhaust filter
PCT/US2008/010173 WO2009032142A1 (en) 2007-08-31 2008-08-27 Partial flow exhaust filter

Publications (1)

Publication Number Publication Date
ATE503086T1 true ATE503086T1 (de) 2011-04-15

Family

ID=40091994

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08795647T ATE503086T1 (de) 2007-08-31 2008-08-27 Abgasfilter und verfahren zum filtern von abgas

Country Status (5)

Country Link
US (1) US20090056546A1 (de)
EP (1) EP2191108B1 (de)
AT (1) ATE503086T1 (de)
DE (1) DE602008005767D1 (de)
WO (1) WO2009032142A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8061128B2 (en) * 2008-05-15 2011-11-22 Ford Global Technologies, Llc Diesel particulate filter overstress mitigation
US8444752B2 (en) * 2009-08-31 2013-05-21 Corning Incorporated Particulate filters and methods of filtering particulate matter
SE535454C2 (sv) * 2010-11-16 2012-08-14 Scania Cv Ab Partikelfilter för ett avgassystem hos en förbränningsmotor
WO2013172916A1 (en) 2012-05-18 2013-11-21 Coopersurgical, Inc. Suture passer guides and related kits and methods
KR20150035584A (ko) * 2012-06-27 2015-04-06 다우 글로벌 테크놀로지스 엘엘씨 세라믹 허니콤 필터 내에 다공질 플러그를 제조하는 개선된 방법
JP6451615B2 (ja) * 2015-01-09 2019-01-16 株式会社デンソー 排ガスフィルタ
MX2018012815A (es) 2016-04-22 2019-09-04 Corning Inc Estructuras de panal de salida rectangular, filtros de material particulado, dados de extrusión y método de fabricación de los mismos.
WO2023041976A1 (en) * 2021-09-15 2023-03-23 Chitapur Prashant C An apparatus for controlling exhaust gas emission

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1145270A (en) * 1979-12-03 1983-04-26 Morris Berg Ceramic filters for diesel exhaust particulates and methods of making
US4276071A (en) * 1979-12-03 1981-06-30 General Motors Corporation Ceramic filters for diesel exhaust particulates
US4417908A (en) * 1982-02-22 1983-11-29 Corning Glass Works Honeycomb filter and method of making it
JPS5928010A (ja) * 1982-08-05 1984-02-14 Nippon Denso Co Ltd 排気ガス浄化用構造物
US5203166A (en) * 1991-02-22 1993-04-20 Miller John W Method and apparatus for treating diesel exhaust gas to remove fine particulate matter
US5298046A (en) * 1993-01-06 1994-03-29 Minnesota Mining And Manufacturing Company Diesel particulate filter element and filter
JP2002119867A (ja) * 2000-10-17 2002-04-23 Toyota Motor Corp 排ガス浄化触媒構造体
JP3925154B2 (ja) * 2000-12-25 2007-06-06 株式会社デンソー 排ガス浄化フィルタ
CN1285829C (zh) * 2001-08-08 2006-11-22 丰田自动车株式会社 一种废气净化装置
US7141088B2 (en) * 2001-08-08 2006-11-28 Toyota Jidosha Kabushiki Kaisha Exhaust gas purifying apparatus
JP2004000896A (ja) * 2002-03-25 2004-01-08 Ngk Insulators Ltd ハニカムフィルター
WO2004024295A1 (ja) * 2002-09-13 2004-03-25 Ibiden Co., Ltd. ハニカム構造体
JP4172986B2 (ja) * 2002-10-10 2008-10-29 日本碍子株式会社 ハニカム構造体及びその製造方法並びに当該ハニカム構造体を用いた排ガス浄化システム
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
KR100680097B1 (ko) * 2004-02-23 2007-02-09 이비덴 가부시키가이샤 허니콤 구조체 및 배기 가스 정화 장치
US7393377B2 (en) * 2004-02-26 2008-07-01 Ngk Insulators, Ltd. Honeycomb filter and exhaust gas treatment apparatus
FR2879236A1 (fr) * 2004-12-09 2006-06-16 Renault Sas Filtre a particules a section de canaux variable
EP1974791A4 (de) * 2005-12-26 2010-08-11 Ngk Insulators Ltd Wabenstruktur und herstellungsverfahren dafür

Also Published As

Publication number Publication date
US20090056546A1 (en) 2009-03-05
DE602008005767D1 (de) 2011-05-05
WO2009032142A1 (en) 2009-03-12
EP2191108B1 (de) 2011-03-23
EP2191108A1 (de) 2010-06-02

Similar Documents

Publication Publication Date Title
ATE503086T1 (de) Abgasfilter und verfahren zum filtern von abgas
BRPI0821811A2 (pt) Método de produção de catalisador de recuperação de gás contendo alcatrão, método de recuperação de alcatrão, e método de regeneração de catalisador de recuperação de gás contendo alcatrão
DE602006020219D1 (de) Katalysator zur Abgasreinigung und dessen Herstellungsverfahren
DK2260940T3 (da) Kulstofholdig katalysator til røggasafsvovling, fremgangsmåde til fremstilling deraf og anvendelse deraf til fjernelse af kviksølv fra udstødningsgas
DE602007001117D1 (de) Oxidationskatalysator zum Reinigen von Abgas
DE60304250D1 (de) Katalytischer Filter zum Reinigen von Abgasen
ZA200809153B (en) Catalyst for purification of exhaust gas,regeneration method for the catalyst,and apparatus and method for purification of exhaust gas using the catalyst
EP1820562B8 (de) Dieselpartikelfilter zur Abgasreinigung
FR2925354B1 (fr) Structure de filtration d'un gaz a canaux hexagonaux asymetriques
BRPI1009453A2 (pt) meio de filtracao de ar solida, metodo para sua formacao e metodo para remover pelo menos dois contaminantes a partir de uma corrente de fluido
IN2014DN10689A (de)
DE602007007996D1 (de) Stützstruktur für einen filterbeutel und verfahren zur verwendung der stützstruktur
EP2559470A4 (de) Abgasreinigungsfilter und verfahren zur herstellung des abgasreinigungsfilters
ATE455936T1 (de) Segregierter, katalysierter metalldrahtfilter zur dieselrussfiltration
FR2925353B1 (fr) Structure de filtration d'un gaz a canaux hexagonaux asymetriques
GB0722186D0 (en) Regeneration of exhaust gas aftertreatment component
DE602008001068D1 (de) Entschwefelungsverfahren von Kohlenwasserstofffraktionen, die aus dampfgekrackten Abgasen stammen
ATE482328T1 (de) Filterblock mit rippen zum filtern von teilchen aus abgasen eines verbrennungsmotors
DK2077913T3 (da) Fremgangsmåde til regenerering af filterhjælpemiddel
ITMI20080332A1 (it) Procedimento atto alla regolazione della rigenerazione di un filtro per particolato
EP3919168A4 (de) Abgasreinigungsfilter
EP3919152A4 (de) Abgasreinigungsfilter
EP3950089A4 (de) Abgasreinigungsfilter
EP2213853A4 (de) Abgasreinigungsanlage und verfahren zur reinigung von abgas
EP2045009A4 (de) Katalysator zur reinigung von abgas und herstellungsverfahren dafür

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties