DE60225870D1 - Verfahren zur Herstellung eines Abgasreinigungsfilters - Google Patents
Verfahren zur Herstellung eines AbgasreinigungsfiltersInfo
- Publication number
- DE60225870D1 DE60225870D1 DE60225870T DE60225870T DE60225870D1 DE 60225870 D1 DE60225870 D1 DE 60225870D1 DE 60225870 T DE60225870 T DE 60225870T DE 60225870 T DE60225870 T DE 60225870T DE 60225870 D1 DE60225870 D1 DE 60225870D1
- Authority
- DE
- Germany
- Prior art keywords
- producing
- exhaust gas
- gas purification
- purification filter
- filter
- 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
-
- 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
- B01D46/0001—Making filtering elements
-
- 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
-
- 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
- B01D46/2498—The honeycomb filter being defined by mathematical relationships
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
-
- 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
- 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, e.g. catalysed diesel particulate filters
-
- 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
- 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 monoliths
-
- 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
-
- 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
- F01N2330/38—Honeycomb supports characterised by their structural details flow channels with means to enhance flow mixing,(e.g. protrusions or projections)
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Geometry (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Catalysts (AREA)
- Filtering Materials (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001162664A JP3727550B2 (ja) | 2001-05-30 | 2001-05-30 | 排ガス浄化フィルタ及びその製造方法 |
JP2001162664 | 2001-05-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60225870D1 true DE60225870D1 (de) | 2008-05-15 |
DE60225870T2 DE60225870T2 (de) | 2009-04-09 |
Family
ID=19005757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60225870T Expired - Lifetime DE60225870T2 (de) | 2001-05-30 | 2002-05-29 | Verfahren zur Herstellung eines Abgasreinigungsfilters |
Country Status (5)
Country | Link |
---|---|
US (2) | US6887826B2 (de) |
EP (1) | EP1264971B1 (de) |
JP (1) | JP3727550B2 (de) |
DE (1) | DE60225870T2 (de) |
ES (1) | ES2302773T3 (de) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003040687A (ja) * | 2000-06-30 | 2003-02-13 | Ngk Insulators Ltd | ハニカムセラミックス構造体とその製造方法 |
JP3925225B2 (ja) * | 2001-03-28 | 2007-06-06 | 株式会社デンソー | 排ガス浄化フィルタ及びその製造方法 |
JP4097971B2 (ja) | 2002-03-28 | 2008-06-11 | 日本碍子株式会社 | セラミックハニカム構造体の製造方法及びセラミックハニカム構造体 |
US20050153099A1 (en) * | 2002-04-11 | 2005-07-14 | Ibiden Co. Ltd. | Honeycomb filter for clarifying exhaust gases |
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 |
JP4200430B2 (ja) * | 2003-02-18 | 2008-12-24 | トヨタ自動車株式会社 | 排ガス浄化フィルタ触媒用基材の良否判別方法 |
JP4773043B2 (ja) * | 2003-03-28 | 2011-09-14 | 日本碍子株式会社 | セラミックフィルタ構造体 |
FR2857696B1 (fr) * | 2003-07-18 | 2005-10-21 | Saint Gobain Ct Recherches | Bloc filtrant pour la filtration de particules contenues dans les gaz d'echappement d'un moteur a combustion interne. |
WO2005021463A1 (ja) | 2003-08-29 | 2005-03-10 | Hitachi Metals, Ltd. | セラミックハニカム構造体及びその押出成形に用いる坏土 |
JP2005095884A (ja) * | 2003-08-29 | 2005-04-14 | Hitachi Metals Ltd | セラミックハニカム構造体及びセラミックハニカム構造体押出成形用坏土 |
JP4473693B2 (ja) | 2004-09-28 | 2010-06-02 | 日本碍子株式会社 | ハニカムフィルタ |
JP2006110485A (ja) * | 2004-10-15 | 2006-04-27 | Johnson Matthey Japan Inc | 排気ガス触媒およびそれを用いた排気ガス処理装置 |
WO2006070504A1 (ja) | 2004-12-28 | 2006-07-06 | Ibiden Co., Ltd. | フィルタ及びフィルタ集合体 |
JP5217091B2 (ja) | 2005-01-28 | 2013-06-19 | 独立行政法人産業技術総合研究所 | セラミック体、触媒担持能を有するセラミック担体、セラミック触媒体及びその製造方法 |
DE102006035053A1 (de) | 2005-09-20 | 2007-03-22 | Robert Bosch Gmbh | Filterelement und Rußfilter mit geometrisch ähnlichen Kanälen |
JP4238858B2 (ja) | 2005-09-20 | 2009-03-18 | 株式会社デンソー | 六角ハニカム構造体及びその製造方法 |
DE102005055074A1 (de) * | 2005-11-18 | 2007-05-24 | Robert Bosch Gmbh | Filtereinrichtung, insbesondere für ein Abgassystem einer Brennkraftmaschine |
FR2893861B1 (fr) * | 2005-11-30 | 2008-01-04 | Saint Gobain Ct Recherches | Structure de filtration d'un gaz a base de sic de porosite de surface de paroi controlee |
JP2007275704A (ja) * | 2006-04-03 | 2007-10-25 | Johnson Matthey Japan Inc | 排気ガス触媒およびそれを用いた排気ガス処理装置 |
JP2007277037A (ja) | 2006-04-05 | 2007-10-25 | National Institute Of Advanced Industrial & Technology | セラミック体、セラミック触媒体及びその製造方法 |
AT503770B1 (de) * | 2006-06-06 | 2008-03-15 | Porzellanfabrik Frauenthal Gmb | Verfahren zum herstellen von wabenkörpern für thermische regeneratoren |
US7923093B2 (en) * | 2006-06-30 | 2011-04-12 | Corning Incorporated | High porosity filters for 4-way exhaust gas treatment |
US7648550B2 (en) * | 2006-08-25 | 2010-01-19 | Corning Incorporated | Narrow pore size distribution cordierite ceramic honeycomb articles and methods for manufacturing same |
FR2912069B1 (fr) * | 2007-02-05 | 2011-04-01 | Saint Gobain Ct Recherches | Structure de filtration d'un gaz a paroi ondulee |
US20090297764A1 (en) * | 2008-05-30 | 2009-12-03 | Douglas Munroe Beall | Stablized Low-Microcracked Ceramic Honeycombs And Methods Thereof |
KR101770654B1 (ko) | 2009-09-04 | 2017-08-23 | 히타치 긴조쿠 가부시키가이샤 | 세라믹 허니컴 구조체 및 그 제조 방법 |
EP2540370B1 (de) | 2010-02-22 | 2018-04-04 | Hitachi Metals, Ltd. | Keramikwabenstruktur |
KR101234445B1 (ko) | 2010-08-30 | 2013-02-18 | 이근호 | 배기가스 정화용 세라믹 필터의 조성물 및 세라믹 하니컴 필터의 제조방법 |
JP2018051416A (ja) * | 2015-02-12 | 2018-04-05 | 住友化学株式会社 | ハニカムフィルタ |
JP2018051415A (ja) * | 2015-02-12 | 2018-04-05 | 住友化学株式会社 | ハニカムフィルタ |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3498927A (en) * | 1967-04-19 | 1970-03-03 | Du Pont | Process for applying porous coatings on catalyst supports |
JPS61129015A (ja) | 1984-11-24 | 1986-06-17 | Nippon Denso Co Ltd | 排出ガス浄化用フイルタおよびその製造方法 |
JPS62297109A (ja) * | 1986-06-17 | 1987-12-24 | 日本碍子株式会社 | セラミツクハニカム構造体押出成形用ダイス |
JPH0243955A (ja) * | 1988-08-02 | 1990-02-14 | Ngk Insulators Ltd | ハニカム構造体およびその製造法 |
JP2578176B2 (ja) * | 1988-08-12 | 1997-02-05 | 日本碍子株式会社 | 多孔質セラミックハニカムフィルターおよびその製法 |
DE4429009C1 (de) * | 1994-08-16 | 1996-03-14 | Siemens Ag | Katalysator, Verfahren zu dessen Herstellung und dessen Verwendung |
JP3750178B2 (ja) | 1995-04-05 | 2006-03-01 | 株式会社デンソー | 排ガス浄化用フィルタ及びその製造方法 |
JP3806975B2 (ja) | 1995-07-12 | 2006-08-09 | 株式会社デンソー | ハニカム構造体の製造方法 |
JP3560408B2 (ja) | 1996-02-15 | 2004-09-02 | 株式会社日本自動車部品総合研究所 | ディーゼル排ガス浄化フィルタおよびその製造方法 |
JPH09313849A (ja) | 1996-05-29 | 1997-12-09 | Ibiden Co Ltd | セラミックフィルタ |
JPH1059784A (ja) | 1996-08-13 | 1998-03-03 | Ishikawajima Harima Heavy Ind Co Ltd | セラミックス製ハニカム構造体 |
JP3446558B2 (ja) | 1996-10-03 | 2003-09-16 | 株式会社豊田中央研究所 | 排気ガス浄化用フィルタ |
JP3150928B2 (ja) * | 1997-08-29 | 2001-03-26 | 日本碍子株式会社 | 薄壁コージェライト質ハニカム構造体の製造方法 |
JP3340689B2 (ja) * | 1999-02-03 | 2002-11-05 | 日本碍子株式会社 | コージェライト質セラミックハニカム構造体の製造方法 |
CN1179830C (zh) * | 1999-08-30 | 2004-12-15 | 日本碍子株式会社 | 波纹壁蜂窝构件及其制造方法 |
JP3925225B2 (ja) * | 2001-03-28 | 2007-06-06 | 株式会社デンソー | 排ガス浄化フィルタ及びその製造方法 |
-
2001
- 2001-05-30 JP JP2001162664A patent/JP3727550B2/ja not_active Expired - Fee Related
-
2002
- 2002-05-29 US US10/156,062 patent/US6887826B2/en not_active Expired - Fee Related
- 2002-05-29 EP EP02011961A patent/EP1264971B1/de not_active Expired - Lifetime
- 2002-05-29 DE DE60225870T patent/DE60225870T2/de not_active Expired - Lifetime
- 2002-05-29 ES ES02011961T patent/ES2302773T3/es not_active Expired - Lifetime
-
2005
- 2005-03-24 US US11/087,802 patent/US20050163675A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP1264971B1 (de) | 2008-04-02 |
DE60225870T2 (de) | 2009-04-09 |
US20020198104A1 (en) | 2002-12-26 |
ES2302773T3 (es) | 2008-08-01 |
JP2002355511A (ja) | 2002-12-10 |
US20050163675A1 (en) | 2005-07-28 |
US6887826B2 (en) | 2005-05-03 |
EP1264971A1 (de) | 2002-12-11 |
JP3727550B2 (ja) | 2005-12-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
R084 | Declaration of willingness to licence |
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