ES2180668T3 - Cuerpo moldeado poroso apto para flujo pasante a su traves y procedimiento para su fabricacion. - Google Patents
Cuerpo moldeado poroso apto para flujo pasante a su traves y procedimiento para su fabricacion.Info
- Publication number
- ES2180668T3 ES2180668T3 ES96104647T ES96104647T ES2180668T3 ES 2180668 T3 ES2180668 T3 ES 2180668T3 ES 96104647 T ES96104647 T ES 96104647T ES 96104647 T ES96104647 T ES 96104647T ES 2180668 T3 ES2180668 T3 ES 2180668T3
- Authority
- ES
- Spain
- Prior art keywords
- moulding
- silicon
- silicon carbide
- carbon
- procedure
- 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 - Lifetime
Links
Classifications
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- 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
- B01D46/2455—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure of the whole honeycomb or segments
-
- 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
- B01D39/2068—Other inorganic materials, e.g. ceramics
- B01D39/2072—Other inorganic materials, e.g. ceramics the material being particulate or granular
- B01D39/2075—Other inorganic materials, e.g. ceramics the material being particulate or granular sintered or bonded by inorganic agents
-
- 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
-
- 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
- B01D46/2425—Honeycomb filters characterized by parameters related to the physical properties of the honeycomb structure material
-
- 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
- B01D46/2425—Honeycomb filters characterized by parameters related to the physical properties of the honeycomb structure material
- B01D46/2429—Honeycomb filters characterized by parameters related to the physical properties of the honeycomb structure material of the honeycomb walls or 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
- B01D46/2425—Honeycomb filters characterized by parameters related to the physical properties of the honeycomb structure material
- B01D46/24491—Porosity
-
- 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
- B01D46/2425—Honeycomb filters characterized by parameters related to the physical properties of the honeycomb structure material
- B01D46/24492—Pore 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
- B01D46/2425—Honeycomb filters characterized by parameters related to the physical properties of the honeycomb structure material
- B01D46/24494—Thermal expansion coefficient, heat capacity or thermal conductivity
-
- 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
- B01D46/2474—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure of the walls along the length of the honeycomb
-
- 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
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- 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
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- 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
- C04B38/0022—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof obtained by a chemical conversion or reaction other than those relating to the setting or hardening of cement-like material or to the formation of a sol or a gel, e.g. by carbonising or pyrolysing preformed cellular materials based on polymers, organo-metallic or organo-silicon precursors
- C04B38/0025—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof obtained by a chemical conversion or reaction other than those relating to the setting or hardening of cement-like material or to the formation of a sol or a gel, e.g. by carbonising or pyrolysing preformed cellular materials based on polymers, organo-metallic or organo-silicon precursors starting from inorganic materials only, e.g. metal foam; Lanxide type products
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- 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
- B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2275/30—Porosity of filtering material
-
- 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
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00793—Uses not provided for elsewhere in C04B2111/00 as filters or diaphragms
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/0081—Uses not provided for elsewhere in C04B2111/00 as catalysts or catalyst carriers
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/90—Electrical properties
-
- 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
-
- 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
- Y10S55/05—Methods of making filter
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Thermal Sciences (AREA)
- Geology (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Ceramic Products (AREA)
- Processes For Solid Components From Exhaust (AREA)
- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
- Materials For Medical Uses (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Seal Device For Vehicle (AREA)
Abstract
UN CUERPO MOLDEADO POROSO, CON CIRCULACION DE FLUIDO, PARA SEPARACION DE PARTICULAS DE HOLLIN A PARTIR DEL GAS DE ESCAPE DE UN MOTOR DIESEL SE COMPONE DE UN CUERPO EN FORMA DE PANAL CERRADO EN EL LADO DE INTERCAMBIO A BASE DE CARBURO DE SILICIO CON LAS SIGUIENTES CARACTERISTICAS: ESPESOR DE PARED: 1,25 MAS/MENOS 0,5 MM; POROSIDAD: 55 A 60 %; DIAMETRO DE PORO MEDIO: 25 A 70 MICRAS; PERMEABILIDAD ESPECIFICA: 20 A 100 NPM. UN PROCEDIMIENTO PARA LA ELABORACION EN EL QUE A PARTIR DE UN POLVO DE SALIDA A BASE DE SILICIO O UNA MEZCLA A BASE DE SILICIO CON PORCIONES DE CARBURO DE SILICIO Y/O CARBONO, CONJUNTAMENTE CON UN AGLOMERANTE ORGANICO COQUIZABLE SE OBTIENE UN CUERPO BASICO, QUE SE SOMETE A COMBUSTION DE COQUIZADO EN UNA ATMOSFERA INERTE, DE FORMA QUE EL CUERPO MOLDEADO GENERADO SE CALIENTA EN PRESENCIA DE NITROGENO Y OTRO GAS INERTE QUE CONTIENE NITROGENO A UNA TEMPERATURA TAL, QUE EN LA REACCION DE COMBUSTION EL SILICIO LIBRE SE TRANSFORMA CON EL CARBONO EN CARBURO DE SILICIO. ADICIONALMENTE SE REALIZA UNA COMBUSTION DE RECRISTALIZACION POR ENCIMA DE 2.000 (GRADOS) C.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP96104647A EP0796830B1 (de) | 1996-03-23 | 1996-03-23 | Poröser durchströmbarer Formkörper sowie Verfahren zu seiner Herstellung |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2180668T3 true ES2180668T3 (es) | 2003-02-16 |
Family
ID=8222590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96104647T Expired - Lifetime ES2180668T3 (es) | 1996-03-23 | 1996-03-23 | Cuerpo moldeado poroso apto para flujo pasante a su traves y procedimiento para su fabricacion. |
Country Status (8)
Country | Link |
---|---|
US (2) | US5853444A (es) |
EP (1) | EP0796830B1 (es) |
JP (1) | JP4029175B2 (es) |
KR (1) | KR100484558B1 (es) |
AT (1) | ATE222576T1 (es) |
DE (1) | DE59609574D1 (es) |
ES (1) | ES2180668T3 (es) |
PT (1) | PT796830E (es) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19809976C2 (de) | 1998-03-09 | 2001-09-06 | Heimbach Gmbh Thomas Josef | Formkörper aus einer elektrisch leitfähigen Keramikverbindung sowie Verfahren zur Herstellung des Formkörpers |
JP2002530175A (ja) * | 1998-11-20 | 2002-09-17 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | コードレス走査ヘッドの充電器を備える超音波診断イメージングシステム |
JP4642955B2 (ja) * | 1999-06-23 | 2011-03-02 | イビデン株式会社 | 触媒担体およびその製造方法 |
DE20023989U1 (de) * | 1999-09-29 | 2008-09-18 | IBIDEN CO., LTD., Ogaki-shi | Keramische Filteranordnung |
WO2001036097A1 (fr) | 1999-11-16 | 2001-05-25 | Ibiden Co., Ltd. | Catalyseur et procede de preparation correspondant |
JP2004501050A (ja) * | 2000-06-19 | 2004-01-15 | コーニング インコーポレイテッド | 可塑化可能な混合物およびその使用方法 |
US6555031B2 (en) | 2000-06-19 | 2003-04-29 | Corning Incorporated | Process for producing silicon carbide bodies |
DE20016803U1 (de) | 2000-09-29 | 2000-12-28 | Heimbach Gmbh Thomas Josef | Filtereinrichtung |
DE20100882U1 (de) | 2001-01-18 | 2002-05-23 | Heimbach Gmbh Thomas Josef | Filtereinrichtung, insbesondere als Rußfilter für Dieselmotorabgase |
JP4094824B2 (ja) * | 2001-04-04 | 2008-06-04 | 日本碍子株式会社 | ハニカム型セラミックス質フィルター |
JP5052717B2 (ja) * | 2001-05-02 | 2012-10-17 | 日本碍子株式会社 | ハニカム構造体、及びそれを用いたハニカムフィルター、コンバーターシステム |
EP1256368A3 (en) * | 2001-05-11 | 2002-12-18 | Asahi Glass Company Ltd. | Method for sealing a silicon nitride filter and composition for sealing |
WO2003027027A1 (en) * | 2001-09-25 | 2003-04-03 | P.M.G. Medica Ltd. | System and method for sterilization of a liquid |
JP4279497B2 (ja) * | 2002-02-26 | 2009-06-17 | 日本碍子株式会社 | ハニカムフィルタ |
JP4227347B2 (ja) * | 2002-03-29 | 2009-02-18 | 日本碍子株式会社 | 多孔質材料及びその製造方法 |
JP2004188303A (ja) * | 2002-12-10 | 2004-07-08 | Ngk Insulators Ltd | セラミックハニカムフィルタ |
US7179316B2 (en) * | 2003-06-25 | 2007-02-20 | Corning Incorporated | Cordierite filters with reduced pressure drop |
DE10331049B4 (de) * | 2003-07-09 | 2010-04-08 | Saint-Gobain Industriekeramik Rödental GmbH | Verfahren zur Herstellung eines porösen Keramikkörpers, danach hergestellter poröser Keramikkörper und dessen Verwendung |
DE102004039343B4 (de) * | 2003-08-16 | 2013-01-17 | Helsa-Automotive Gmbh & Co. Kg | Mechanisch stabiler, poröser Aktivkohleformkörper mit hohem Adsorptionsvermögen, Verfahren zur Herstellung desselben und Filtersystem |
US7759276B2 (en) | 2004-07-23 | 2010-07-20 | Helsa-Automotive Gmbh & Co. Kg | Adsorptive formed body having an inorganic amorphous supporting structure, and process for the production thereof |
EP1741685B1 (de) | 2005-07-05 | 2014-04-30 | MANN+HUMMEL Innenraumfilter GmbH & Co. KG | Poröser beta-SiC-haltiger keramischer Formkörper und Verfahren zu dessen Herstellung. |
EP1741687B1 (de) | 2005-07-05 | 2011-10-12 | MANN+HUMMEL Innenraumfilter GmbH & Co. KG | Poröser beta-SIC-haltiger keramischer Formkörper und Verfahren zu dessen Herstellung aus einem Kohlenstoff-haltigen Formkörper |
EP1899280B1 (de) | 2005-07-05 | 2015-09-02 | MANN+HUMMEL Innenraumfilter GmbH & Co. KG | PORÖSER ß-SIC-HALTIGER KERAMISCHER FORMKÖRPER MIT EINER ALUMINIUMOXIDBESCHICHTUNG UND VERFAHREN ZU DESSEN HERSTELLUNG |
FR2889184B1 (fr) * | 2005-07-29 | 2007-10-19 | Saint Gobain Ct Recherches | Procede de preparation d'une structure poreuse utilisant des agents porogenes a base de silice |
EP1832565A4 (en) * | 2005-08-03 | 2007-10-17 | Ibiden Co Ltd | TEMPLATE FOR COOKING SILICON CARBIDE AND PROCESS FOR PRODUCING POROUS SILICON CARBIDE BODY |
EP1826370A1 (en) * | 2006-02-23 | 2007-08-29 | Ibiden Co., Ltd. | Honeycomb structure |
WO2007097056A1 (ja) * | 2006-02-23 | 2007-08-30 | Ibiden Co., Ltd. | ハニカム構造体および排ガス浄化装置 |
JP5313658B2 (ja) * | 2006-03-07 | 2013-10-09 | 日本碍子株式会社 | セラミック構造体及びその製造方法 |
FR2899493B1 (fr) * | 2006-04-10 | 2008-05-23 | Saint Gobain Ct Recherches | Structure de purification incorporant un systeme de catalyse electrochimique |
DE102006026161A1 (de) | 2006-05-23 | 2007-11-29 | Robert Bosch Gmbh | Filtereinrichtung, insbesondere für ein Abgassystem einer Brennkraftmaschine |
DE102008041530A1 (de) | 2008-08-25 | 2010-03-04 | Dirk Dombrowski | Verfahren und Abgasanlage zur Reinigung SOx-haltiger Abgase, insbesondere von Schiffsbrennkraftmaschinen |
CN101530716B (zh) * | 2009-03-11 | 2012-07-04 | 中国科学院生态环境研究中心 | 一种空气净化方法 |
DK2597075T3 (en) | 2011-11-23 | 2016-05-09 | Stiholt Leif | Porous alpha-SiC-containing shaped body with a continuous open pore structure |
JP2016067995A (ja) * | 2014-09-29 | 2016-05-09 | イビデン株式会社 | ハニカムフィルタ及びその製造方法 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2938807A (en) * | 1957-08-13 | 1960-05-31 | James C Andersen | Method of making refractory bodies |
US4019913A (en) * | 1975-07-18 | 1977-04-26 | Norton Company | Process for fabricating silicon carbide articles |
US4535589A (en) * | 1981-05-26 | 1985-08-20 | Nippon Soken, Inc. | Exhaust gas cleaning device for internal combustion engine |
US4505107A (en) * | 1981-10-26 | 1985-03-19 | Nippondenso Co., Ltd. | Exhaust gas cleaning apparatus |
DE3305529A1 (de) * | 1983-02-18 | 1984-08-23 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Verfahren zur herstellung poroeser, durchstroembarer formkoerper aus siliziumkarbid |
JPS60255671A (ja) * | 1984-05-29 | 1985-12-17 | イビデン株式会社 | 高強度多孔質炭化ケイ素焼結体とその製造方法 |
GB8605058D0 (en) * | 1986-02-28 | 1986-04-09 | Porous Element Heating Ltd | Removal of particulate material from gas |
DE3608801A1 (de) * | 1986-03-15 | 1987-09-17 | Fev Forsch Energietech Verbr | Verfahren und vorrichtung zur regeneration von partikelfiltersystemen |
US4744216A (en) * | 1986-10-20 | 1988-05-17 | Ford Motor Company | Electrical ignition device for regeneration of a particulate trap |
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US5423904A (en) * | 1993-05-28 | 1995-06-13 | Dasgupta; Sankar | Exhaust gas filter |
JP3431670B2 (ja) * | 1993-09-14 | 2003-07-28 | イビデン株式会社 | 排気ガスフィルタの製造方法 |
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-
1996
- 1996-03-23 ES ES96104647T patent/ES2180668T3/es not_active Expired - Lifetime
- 1996-03-23 PT PT96104647T patent/PT796830E/pt unknown
- 1996-03-23 AT AT96104647T patent/ATE222576T1/de not_active IP Right Cessation
- 1996-03-23 EP EP96104647A patent/EP0796830B1/de not_active Expired - Lifetime
- 1996-03-23 DE DE59609574T patent/DE59609574D1/de not_active Expired - Fee Related
-
1997
- 1997-03-21 US US08/821,871 patent/US5853444A/en not_active Expired - Fee Related
- 1997-03-22 KR KR1019970009908A patent/KR100484558B1/ko not_active IP Right Cessation
- 1997-03-24 JP JP06978097A patent/JP4029175B2/ja not_active Expired - Fee Related
-
1998
- 1998-08-12 US US09/135,544 patent/US6017473A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE59609574D1 (de) | 2002-09-26 |
US5853444A (en) | 1998-12-29 |
JPH1015323A (ja) | 1998-01-20 |
US6017473A (en) | 2000-01-25 |
ATE222576T1 (de) | 2002-09-15 |
EP0796830A1 (de) | 1997-09-24 |
PT796830E (pt) | 2003-01-31 |
KR970064718A (ko) | 1997-10-13 |
KR100484558B1 (ko) | 2005-08-04 |
EP0796830B1 (de) | 2002-08-21 |
JP4029175B2 (ja) | 2008-01-09 |
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