BR9805972A - Corpo de filtro resusistente ao calor e regenerável com vias de corrente - Google Patents

Corpo de filtro resusistente ao calor e regenerável com vias de corrente

Info

Publication number
BR9805972A
BR9805972A BR9805972-6A BR9805972A BR9805972A BR 9805972 A BR9805972 A BR 9805972A BR 9805972 A BR9805972 A BR 9805972A BR 9805972 A BR9805972 A BR 9805972A
Authority
BR
Brazil
Prior art keywords
filter body
current
filtration stage
current paths
resistant
Prior art date
Application number
BR9805972-6A
Other languages
English (en)
Inventor
Wolfgang Maus
Original Assignee
Emitec Emissionstechnologie
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 Emitec Emissionstechnologie filed Critical Emitec Emissionstechnologie
Publication of BR9805972A publication Critical patent/BR9805972A/pt

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • 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
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • 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
    • F01N3/023—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
    • F01N3/027—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 electric or magnetic heating means
    • 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
    • F01N3/2882—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/30—Porosity of filtering material
    • B01D2275/305—Porosity decreasing in flow direction
    • 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
    • F01N2250/00—Combinations of different methods of purification
    • F01N2250/02—Combinations of different methods of purification filtering and catalytic conversion
    • 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
    • F01N2330/10—Fibrous material, e.g. mineral or metallic wool
    • 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
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/10—Capture or disposal of greenhouse gases of nitrous oxide (N2O)
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/30—Exhaust treatment

Abstract

Patente de Invenção: <B>"CORPO DE FILTRO RESISTENTE AO CALOR E REGENERáVEL COM VIAS DE CORRENTE"<D>. A invenção refere-se a um corpo de filtro (1) resistente ao calor e regenerável, preferivelmente revestido com material cataliticamente ativo, para a retenção de partículas de uma corrente de gás (2) que percorre o corpo de filtro (10), com vias de corrente (10) para a corrente de gás (2), sendo que as vias de corrente (10) são separadas umas das outras e sendo que, em cada caso, são dispostos nas vias de corrente (1), no sentido da corrente, um atrás do outro, um primeiro estágio de filtração (6) e um segundo estágio de filtração (7). Além disso, é criado um processo para a fabricação de um corpo de filtro (1) resistente ao calor e regenerável que serve para a retenção de partículas, especialmente partículas de fuligem, de uma corrente de gás (2) que percorre o corpo de filtro (1), sendo que o corpo de filtro (1) apresenta vias de corrente (10) predeterminadas com as seguintes características: por ocasião do processo de fabricação das vias de corrente (10) no corpo de filtro (1) são dispostos, simultaneamente, pelo menos um primeiro estágio de filtração (6) e um segundo estágio de filtração mais fina (7) em uma via de corrente (10); sendo que o primeiro e o segundo estágio de filtração (7), vistos em um sentido da corrente através do corpo de filtro (1), chegam a ficar situados um atrás do outro na via de corrente (10).
BR9805972-6A 1997-02-04 1998-01-20 Corpo de filtro resusistente ao calor e regenerável com vias de corrente BR9805972A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19704147A DE19704147A1 (de) 1997-02-04 1997-02-04 Hitzebeständiger und regenerierbarer Filterkörper mit Strömungswegen
PCT/EP1998/000292 WO1998034015A1 (de) 1997-02-04 1998-01-20 Hitzebeständiger und regenerierbarer filterkörper mit strömungswegen

Publications (1)

Publication Number Publication Date
BR9805972A true BR9805972A (pt) 1999-08-31

Family

ID=7819260

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9805972-6A BR9805972A (pt) 1997-02-04 1998-01-20 Corpo de filtro resusistente ao calor e regenerável com vias de corrente

Country Status (12)

Country Link
US (1) US6534021B1 (pt)
EP (1) EP0892887B1 (pt)
JP (1) JP4241933B2 (pt)
KR (1) KR100471504B1 (pt)
CN (1) CN1101892C (pt)
AU (1) AU5988598A (pt)
BR (1) BR9805972A (pt)
DE (2) DE19704147A1 (pt)
ES (1) ES2187003T3 (pt)
MY (1) MY119354A (pt)
RU (1) RU2187003C2 (pt)
WO (1) WO1998034015A1 (pt)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10020170C1 (de) 2000-04-25 2001-09-06 Emitec Emissionstechnologie Verfahren zum Entfernen von Rußpartikeln aus einem Abgas und zugehöriges Auffangelement
DE19904736A1 (de) * 1999-02-05 2000-08-10 Volkswagen Ag Brennkraftmaschine mit einer Versorgungseinrichtung für ein Verbrennungsmedium
DE19924584A1 (de) * 1999-05-28 2000-11-30 Emitec Emissionstechnologie Partikelfilter aus Metallfolie
JP3445775B2 (ja) 2000-02-22 2003-09-08 トヨタ自動車株式会社 パティキュレート・フィルタ
DE10026696A1 (de) * 2000-05-30 2001-12-20 Emitec Emissionstechnologie Partikelfalle
US6749670B2 (en) * 2001-03-26 2004-06-15 Shell Oil Company Process for trapping particulate matter in hot gas and trap therefor
DE10118327A1 (de) 2001-04-12 2002-10-17 Emitec Emissionstechnologie Abgassystem
DE10153283A1 (de) 2001-10-29 2003-05-15 Emitec Emissionstechnologie Hitzebeständige Filterlage, Filterkörper und Verfahren zu seiner Herstellung
DE20117659U1 (de) * 2001-10-29 2002-01-10 Emitec Emissionstechnologie Offener Partikelfilter mit Heizelement
DE10153284A1 (de) * 2001-10-29 2003-05-15 Emitec Emissionstechnologie Filterverbund und Verfahren zu seiner Herstellung
US7276295B2 (en) * 2002-01-16 2007-10-02 Overland Mangold Gmbh Metal foil with an embossed structure for use in the purification of exhaust gas and a tool and method for its production
DE10208488A1 (de) * 2002-02-27 2003-09-04 Bsh Bosch Siemens Hausgeraete Abzugshaube und Verfahren zur Absaugung und/oder Aufreinigung kontaminierter Trägerstoffe
DE10223148A1 (de) * 2002-05-16 2003-11-27 Ego Elektro Geraetebau Gmbh Partikelfilter mit einer elektrischen Heizung
DE10226108A1 (de) * 2002-06-12 2004-01-08 J. Eberspächer GmbH & Co. KG Abgasanlage mit Partikelfilter für Dieselmotoren
GB0218540D0 (en) * 2002-08-09 2002-09-18 Johnson Matthey Plc Engine exhaust treatment
SE524540C2 (sv) * 2002-11-18 2004-08-24 Alfa Laval Corp Ab Flödesstyrande insats i en reaktorkammare samt reaktor försedd med insatsen
DE10254661A1 (de) * 2002-11-22 2004-06-09 Umicore Ag & Co.Kg Verfahren zur Beschichtung eines Katalysatorträgers enthaltend zwei unterschiedliche Teilstrukturen mit einer katalytisch aktiven Beschichtung und dadurch erhaltener Katalysator
DE10257113A1 (de) 2002-12-05 2004-06-24 Emitec Gesellschaft Für Emissionstechnologie Mbh Partikelfalle mit beschichteter Faserlage
DE10259034A1 (de) * 2002-12-17 2004-07-15 J. Eberspächer GmbH & Co. KG Abgasreinigungsanordnung
JP4284588B2 (ja) * 2003-01-10 2009-06-24 トヨタ自動車株式会社 排ガス浄化フィルタ触媒
DE10337312B3 (de) * 2003-08-14 2005-01-05 Fachhochschule Bingen Erhitzer eines Stirlingmotors
DE10346286B3 (de) 2003-10-06 2005-04-14 J. Eberspächer GmbH & Co. KG Abgasreinigungsanordnung
US7458154B2 (en) * 2003-10-08 2008-12-02 Esw Technologies, Inc. Method for producing a catalytic element
WO2005058460A1 (fr) * 2003-12-17 2005-06-30 Sunny Metal Inc. Filtre a fluide
JP4868713B2 (ja) * 2004-04-12 2012-02-01 トヨタ自動車株式会社 排ガス浄化フィルタ装置
JP4868714B2 (ja) * 2004-04-12 2012-02-01 トヨタ自動車株式会社 排ガス浄化フィルタ触媒
KR100860327B1 (ko) 2004-04-12 2008-09-25 도요다 지도샤 가부시끼가이샤 배기가스정화장치
DE202005007861U1 (de) * 2004-06-17 2005-11-03 Dolmar Gmbh Mäanderkatalysator
DE202004019896U1 (de) * 2004-06-17 2005-10-27 Dolmar Gmbh Reflektionskatalysator
US8518143B2 (en) * 2004-07-10 2013-08-27 Mann+Hummel Gmbh Method for producing a ceramic filter element and filter element
DE102006056196A1 (de) * 2006-11-27 2008-05-29 Mann + Hummel Gmbh Dieselpartikelfilter mit einem keramischen Filterkörper
US8557009B2 (en) * 2004-07-10 2013-10-15 Mann+Hummel Gmbh Ceramic filter element and method of manufacture
US7255300B2 (en) * 2004-11-03 2007-08-14 Baldwin Filters, Inc. Method and apparatus for winding a filter media pack
DE202005006454U1 (de) * 2005-04-21 2005-08-18 Fuchs, Peter Luftreinigungsmodul mit zeolithhaltiger Luftkontaktoberfläche
US7980927B2 (en) * 2005-04-25 2011-07-19 Flow Sciences, Inc. Fume hood with floor access opening
US7340888B2 (en) * 2005-04-26 2008-03-11 Donaldson Company, Inc. Diesel particulate matter reduction system
US20060236680A1 (en) * 2005-04-26 2006-10-26 Wenzhong Zhang Method for regenerating a diesel particulate filter
WO2007032825A1 (en) * 2005-08-05 2007-03-22 Engelhard Corporation Diesel exhaust article and catalyst compositions therefor
US8702830B2 (en) * 2005-11-14 2014-04-22 Dcl International Inc. Diesel exhaust filtering apparatus
EP1957184A1 (de) * 2005-12-05 2008-08-20 Eidgenössische Materialprüfungs- und Forschungsanstalt Empa Diffusor für abgasreinigungssysteme
US7862640B2 (en) * 2006-03-21 2011-01-04 Donaldson Company, Inc. Low temperature diesel particulate matter reduction system
DE102006013709A1 (de) * 2006-03-24 2007-09-27 Emitec Gesellschaft Für Emissionstechnologie Mbh Anordnung mit einem geschützten Turbolader in der Abgasrückführleitung
US20100146922A1 (en) * 2006-04-15 2010-06-17 Acs Industries, Inc. Wound Wire Filter Elements
GR1005756B (el) * 2006-09-20 2007-12-20 (������� 30%) ��������� Διαταξη επεξεργασιας αεριων
FR2906484B1 (fr) * 2006-09-29 2009-01-09 Peugeot Citroen Automobiles Sa Monolithe catalytique pour gaz d'echappement issus d'un moteur a combustion interne
DE102006061693A1 (de) 2006-12-28 2008-07-03 Robert Bosch Gmbh Abgasnachbehandlungsanordnung zur Behandlung von Abgasen einer Brennkraftmaschine
US8057746B2 (en) 2007-05-02 2011-11-15 Acr Co., Ltd. Carrier for exhaust-gas purification and exhaust-gas purifier having the carrier
US7721536B2 (en) * 2007-05-18 2010-05-25 International Truck Intellectual Property Company, Llc Particulate filter having expansible capture structure for particulate removal
JP5839766B2 (ja) * 2007-08-03 2016-01-06 ダイハツ工業株式会社 プラズマ反応器
US20090263303A1 (en) * 2007-10-16 2009-10-22 Aspen Products Group, Inc. Purification Device and Method for Purifying a Fluid Stream
WO2009136824A1 (en) * 2008-05-06 2009-11-12 Calignum Technologies Ab Wood impregnation using thiol-ene polymerization mixtures
DE102008038736A1 (de) * 2008-08-12 2010-02-18 Man Nutzfahrzeuge Aktiengesellschaft Partikelabscheider, insbesondere Partikelfilter, zur Abscheidung von Partikeln aus dem Abgasstrom einer Brennkraftmaschine
DE102008038719A1 (de) 2008-08-12 2010-02-18 Man Nutzfahrzeuge Aktiengesellschaft Verfahren und Vorrichtung zur Regeneration eines im Abgasstrang einer Brennkraftmaschine angeordneten Partikelfilters
US8668757B2 (en) * 2009-02-10 2014-03-11 Mann+Hummel Gmbh Method for producing a ceramic filter element and filter element
ES2640040T3 (es) * 2009-04-22 2017-10-31 Basf Corporation Sustratos de filtro parcial que contienen catalizadores de SCR y sistemas de tratamiento de emisiones y métodos de tratamiento de gases de escape de motores
US8431099B2 (en) 2009-10-28 2013-04-30 Haldor Topsoe A/S Process and apparatus for purification of an exhaust gas from an internal combustion engine
DE102010063690A1 (de) * 2010-12-21 2012-06-21 Mahle International Gmbh Filterelement
JP2013115208A (ja) * 2011-11-28 2013-06-10 Tokyo Electron Ltd 気化原料供給装置、これを備える基板処理装置、及び気化原料供給方法
TWI491433B (zh) * 2012-11-20 2015-07-11 Univ Far East 失效陶瓷濾油材之熱處理設備及熱處理方法
USD740405S1 (en) * 2013-07-17 2015-10-06 Ngk Insulators, Ltd. Catalyst carrier for gas purification
CN106703942A (zh) * 2016-12-13 2017-05-24 大连凯泓科技有限公司 再生过滤装置
CN106481392A (zh) * 2016-12-13 2017-03-08 大连凯泓科技有限公司 用于精细颗粒物的再生过滤装置
RU182762U1 (ru) * 2017-12-28 2018-08-30 АО "Территориальная генерирующая компания N11" Фильтрующий элемент для очистки от мелкодисперсных золовых частиц и обезвреживания токсичных составляющих отходящих газов топливосжигающих установок
CN113557088B (zh) * 2019-03-22 2023-09-05 日本碍子株式会社 蜂窝结构体及废气净化装置
KR102406235B1 (ko) * 2020-04-10 2022-06-10 (주)크린앤사이언스 맞춤화된 다층 구조의 집진 여재 및 이의 제조방법

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4154568A (en) * 1977-05-24 1979-05-15 Acurex Corporation Catalytic combustion process and apparatus
DE2733640C3 (de) 1977-07-26 1981-04-30 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Matrix für einen katalytischen Reaktor zur Abgasreinigung bei Brennkraftmaschinen
DE2951316A1 (de) 1979-12-20 1981-07-02 Degussa Ag, 6000 Frankfurt Katalytisches filter fuer die dieselabgasreinigung
JPS57163112A (en) 1981-03-31 1982-10-07 Toyota Motor Corp Device for disposing particles in exhaust gas of diesel engine and method for manufacturing the same
JPS5973053A (ja) * 1982-10-15 1984-04-25 Matsushita Electric Ind Co Ltd 触媒担体
DE3330020A1 (de) 1983-08-19 1985-02-28 Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach Dieselabgasfilter aus drahtgewebe
DE3501182A1 (de) 1985-01-16 1986-07-17 Daimler-Benz Ag, 7000 Stuttgart Abgasfilter fuer dieselmotoren
DE8700787U1 (pt) 1987-01-17 1987-10-22 Guertler, Johann, 6074 Roedermark, De
DE3744265C2 (de) * 1987-12-24 1996-07-11 Emitec Emissionstechnologie Rußfilter zur Abgasreinigung in Kraftfahrzeugen
JPH06257422A (ja) * 1993-01-06 1994-09-13 Sumitomo Electric Ind Ltd ディーゼルエンジン用パティキュレートトラップ
JPH0949421A (ja) * 1995-05-30 1997-02-18 Sumitomo Electric Ind Ltd ディーゼルエンジン用パティキュレートトラップ

Also Published As

Publication number Publication date
MY119354A (en) 2005-05-31
KR100471504B1 (ko) 2005-05-16
AU5988598A (en) 1998-08-25
ES2187003T3 (es) 2003-05-16
CN1216087A (zh) 1999-05-05
EP0892887B1 (de) 2002-11-13
DE59806248D1 (de) 2002-12-19
EP0892887A1 (de) 1999-01-27
DE19704147A1 (de) 1998-08-06
JP4241933B2 (ja) 2009-03-18
RU2187003C2 (ru) 2002-08-10
US6534021B1 (en) 2003-03-18
WO1998034015A1 (de) 1998-08-06
KR20000064827A (ko) 2000-11-06
JP2000508585A (ja) 2000-07-11
CN1101892C (zh) 2003-02-19

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