GB2064360B - Ceramic filters for diesel exhaust particulates and methods for making such filters - Google Patents

Ceramic filters for diesel exhaust particulates and methods for making such filters

Info

Publication number
GB2064360B
GB2064360B GB8036363A GB8036363A GB2064360B GB 2064360 B GB2064360 B GB 2064360B GB 8036363 A GB8036363 A GB 8036363A GB 8036363 A GB8036363 A GB 8036363A GB 2064360 B GB2064360 B GB 2064360B
Authority
GB
United Kingdom
Prior art keywords
filters
making
methods
diesel exhaust
exhaust particulates
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.)
Expired
Application number
GB8036363A
Other languages
English (en)
Other versions
GB2064360A (en
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation 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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of GB2064360A publication Critical patent/GB2064360A/en
Application granted granted Critical
Publication of GB2064360B publication Critical patent/GB2064360B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D46/2407—Filter candles
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/0006—Honeycomb structures
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/06—Ceramic, e.g. monoliths
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
  • Exhaust Silencers (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
GB8036363A 1979-12-03 1980-11-12 Ceramic filters for diesel exhaust particulates and methods for making such filters Expired GB2064360B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9993379A 1979-12-03 1979-12-03

Publications (2)

Publication Number Publication Date
GB2064360A GB2064360A (en) 1981-06-17
GB2064360B true GB2064360B (en) 1984-05-16

Family

ID=22277296

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8036363A Expired GB2064360B (en) 1979-12-03 1980-11-12 Ceramic filters for diesel exhaust particulates and methods for making such filters

Country Status (4)

Country Link
JP (2) JPS56124417A (fr)
DE (1) DE3043995A1 (fr)
FR (1) FR2473112B1 (fr)
GB (1) GB2064360B (fr)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4290263A (en) * 1979-12-12 1981-09-22 General Motors Corporation Diesel engine exhaust trap particulate distribution and incineration balancing system
US4264346A (en) * 1979-12-12 1981-04-28 General Motors Corporation Diesel exhaust particulate traps
EP0043694B1 (fr) * 1980-07-03 1986-02-12 Corning Glass Works Filtre pour particules et matériau pour le fabriquer
US4455180A (en) * 1981-08-24 1984-06-19 Corning Glass Works Method of fabricating a sintered and selectively plugged honeycomb structure
JPS5881428A (ja) * 1981-11-09 1983-05-16 Nikki Universal Co Ltd 触媒の失活防止方法
JPS58169106U (ja) * 1982-05-08 1983-11-11 トヨタ自動車株式会社 触媒コンバ−タ
DE3217357A1 (de) * 1982-05-08 1983-11-10 Fa. J. Eberspächer, 7300 Esslingen Einrichtung zur verminderung des russanteils im abgas von brennkraftmaschinen
JPS59122899A (ja) * 1982-12-29 1984-07-16 Ngk Insulators Ltd 高気密性コ−ジエライト質回転蓄熱式熱交換体及びその製造方法
JPS6183897A (ja) * 1984-09-28 1986-04-28 Asahi Glass Co Ltd セラミツクス製の熱交換体
US4875712A (en) * 1985-02-05 1989-10-24 Asahi Glass Company, Ltd. Joint structure for a tube support plate and a tube
DE3601703A1 (de) * 1986-01-22 1987-07-23 Kloeckner Humboldt Deutz Ag Abgasreinigung fuer einen dieselmotor
DE3605255A1 (de) * 1986-02-19 1987-08-20 Fev Forsch Energietech Verbr Verfahren zur regeneration von abgas-partikelfiltersystemen
EP0308525B1 (fr) * 1987-09-22 1993-12-08 Asahi Glass Company Ltd. Dispositif pour traiter des particules dans un gaz d'échappement pour un moteur Diesel
JPH01159408A (ja) * 1987-09-25 1989-06-22 Asahi Glass Co Ltd ディーゼルエンジンの排気ガスの処理装置および処理方法
DE3852937T2 (de) * 1987-12-01 1995-09-07 Asahi Glass Co Ltd Abgasfilter.
JPH0521610Y2 (fr) * 1988-02-18 1993-06-03
EP0350192A1 (fr) * 1988-06-28 1990-01-10 BTR plc Elément filtrant
JP2855860B2 (ja) * 1991-02-06 1999-02-10 日産自動車株式会社 内燃機関の排気フィルタ
JP2671616B2 (ja) * 1991-02-21 1997-10-29 日産自動車株式会社 内燃機関の排気フィルタ
JPH04279712A (ja) * 1991-03-06 1992-10-05 Nissan Motor Co Ltd 内燃機関の排気浄化装置
JP2722828B2 (ja) * 1991-03-06 1998-03-09 日産自動車株式会社 内燃機関の排気フィルタ
US5426936A (en) * 1992-02-21 1995-06-27 Northeastern University Diesel engine exhaust gas recirculation system for NOx control incorporating a compressed air regenerative particulate control system
US5253476A (en) * 1992-02-21 1993-10-19 Northeastern University Pulsed, reverse-flow, regenerated diesel trap capturing soot, ash and PAH's
ATE215176T1 (de) * 1995-08-30 2002-04-15 Haldor Topsoe As Verfahren und katalytische einheit zur behandlung von abgas bei dieselmotoren
JP4094771B2 (ja) * 1999-06-08 2008-06-04 日本碍子株式会社 セラミックフィルタ用基材とその製造方法
US7314496B2 (en) 2002-09-13 2008-01-01 Ibiden Co., Ltd. Honeycomb structure
JPWO2004024295A1 (ja) 2002-09-13 2006-01-05 イビデン株式会社 ハニカム構造体
JP2004306020A (ja) * 2003-03-24 2004-11-04 Ngk Insulators Ltd セラミックフィルタ
US7247184B2 (en) * 2003-09-25 2007-07-24 Corning Incorporated Asymmetric honeycomb wall-flow filter having improved structural strength
DE10346286B3 (de) * 2003-10-06 2005-04-14 J. Eberspächer GmbH & Co. KG Abgasreinigungsanordnung
ATE386581T1 (de) 2003-10-20 2008-03-15 Ibiden Co Ltd Wabenstruktur
EP1726795A4 (fr) 2004-02-23 2008-03-05 Ibiden Co Ltd Corps structurel en nid d'abeilles et appareil d'epuration de gaz d'echappement
JP4673084B2 (ja) * 2004-02-26 2011-04-20 日本碍子株式会社 ハニカムフィルタ及び排ガス処理装置
JP2006289237A (ja) * 2005-04-08 2006-10-26 Ibiden Co Ltd ハニカム構造体
US20070104620A1 (en) * 2005-11-07 2007-05-10 Bilal Zuberi Catalytic Exhaust Device
JP5456268B2 (ja) 2008-03-28 2014-03-26 日本碍子株式会社 ハニカム構造体
JP5188237B2 (ja) 2008-03-28 2013-04-24 日本碍子株式会社 ハニカム構造体
WO2011117963A1 (fr) * 2010-03-23 2011-09-29 イビデン株式会社 Structure alvéolaire
WO2011117964A1 (fr) 2010-03-23 2011-09-29 イビデン株式会社 Structure alvéolaire
CN106884698B (zh) * 2017-02-03 2019-06-25 大连理工大学 一种颗粒捕集器过滤体肋板连接型孔道结构
DE102017103341A1 (de) * 2017-02-17 2018-08-23 Umicore Ag & Co. Kg Russpartikelfilter mit speicherzellen für katalysator
DE112019005966T5 (de) * 2018-11-30 2021-08-19 Ngk Insulators, Ltd. Wabenstruktur und Abgasreinigungsvorrichtung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3441381A (en) * 1965-06-22 1969-04-29 Engelhard Ind Inc Apparatus for purifying exhaust gases of an internal combustion engine
FR1515158A (fr) * 1967-01-17 1968-03-01 Sfec Perfectionnements aux supports des catalyseurs
US3680287A (en) * 1970-10-09 1972-08-01 Deere & Co Air filter
US3788486A (en) * 1971-09-30 1974-01-29 Minnesota Mining & Mfg Filter
JPS4938266A (fr) * 1972-08-16 1974-04-09
JPS541665B2 (fr) * 1974-04-30 1979-01-27
US4054417A (en) * 1976-12-23 1977-10-18 General Motors Corporation Regenerative-filter-incinerator device
DE2736433C3 (de) * 1977-08-10 1981-01-08 Auergesellschaft Gmbh, 1000 Berlin Schwebstoffilter

Also Published As

Publication number Publication date
JPS56124417A (en) 1981-09-30
FR2473112B1 (fr) 1986-02-07
DE3043995A1 (de) 1981-06-19
GB2064360A (en) 1981-06-17
JPS6296717A (ja) 1987-05-06
FR2473112A1 (fr) 1981-07-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19941112