Nothing Special   »   [go: up one dir, main page]

DE60233798D1 - Wabenstrukturkörper, wabenfilter und verfahren zur herstellung des strukturkörpers und des filters - Google Patents

Wabenstrukturkörper, wabenfilter und verfahren zur herstellung des strukturkörpers und des filters

Info

Publication number
DE60233798D1
DE60233798D1 DE60233798T DE60233798T DE60233798D1 DE 60233798 D1 DE60233798 D1 DE 60233798D1 DE 60233798 T DE60233798 T DE 60233798T DE 60233798 T DE60233798 T DE 60233798T DE 60233798 D1 DE60233798 D1 DE 60233798D1
Authority
DE
Germany
Prior art keywords
wabenstruckturkörper
wabenfilter
filter
production
structural body
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
Application number
DE60233798T
Other languages
English (en)
Inventor
Fumio Abe
Toshio Yamada
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators 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
Priority claimed from JP2001214557A external-priority patent/JP4680437B2/ja
Priority claimed from JP2001214537A external-priority patent/JP4640903B2/ja
Application filed by NGK Insulators Ltd filed Critical NGK Insulators Ltd
Application granted granted Critical
Publication of DE60233798D1 publication Critical patent/DE60233798D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F01N3/08—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
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2825—Ceramics
    • F01N3/2828—Ceramic multi-channel monoliths, 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
    • B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
    • 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
    • B01D46/2422—Mounting of the body within a housing
    • 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
    • B01D46/2451—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure
    • 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
    • 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
    • B01D46/2474—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
    • 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
    • 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
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
    • B01D46/64—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series arranged concentrically or coaxially
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/42—Platinum
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
    • B28B3/26—Extrusion dies
    • B28B3/2636—Extrusion dies using means for co-extruding different materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
    • B28B3/26—Extrusion dies
    • B28B3/269—For multi-channeled structures, e.g. honeycomb structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-shaped
    • 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
    • B01D46/2425—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
    • B01D46/2498—The honeycomb filter being defined by mathematical relationships
    • 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
    • B01J35/19—Catalysts containing parts with different compositions
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/024—Multiple impregnation or coating
    • B01J37/0246—Coatings comprising a zeolite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/60—Multitubular or multicompartmented articles, e.g. honeycomb
    • 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
    • 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
    • F01N2330/48—Honeycomb supports characterised by their structural details characterised by the number of flow passages, e.g. cell density
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49345—Catalytic device making

Landscapes

  • Chemical & Material Sciences (AREA)
  • Geometry (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Filtering Materials (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
DE60233798T 2001-07-13 2002-06-18 Wabenstrukturkörper, wabenfilter und verfahren zur herstellung des strukturkörpers und des filters Expired - Lifetime DE60233798D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001214557A JP4680437B2 (ja) 2001-07-13 2001-07-13 ハニカム構造体
JP2001214537A JP4640903B2 (ja) 2001-07-13 2001-07-13 ハニカム構造体、及びその製造方法
PCT/JP2002/006035 WO2003008165A1 (fr) 2001-07-13 2002-06-18 Corps a structure alveolaire, filtre alveolaire et leur procede de fabrication

Publications (1)

Publication Number Publication Date
DE60233798D1 true DE60233798D1 (de) 2009-11-05

Family

ID=26618746

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60233798T Expired - Lifetime DE60233798D1 (de) 2001-07-13 2002-06-18 Wabenstrukturkörper, wabenfilter und verfahren zur herstellung des strukturkörpers und des filters

Country Status (4)

Country Link
US (1) US7488412B2 (de)
EP (1) EP1415779B1 (de)
DE (1) DE60233798D1 (de)
WO (1) WO2003008165A1 (de)

Families Citing this family (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1475151B1 (de) * 2002-02-15 2013-06-19 Umicore Shokubai Japan Co., Ltd. Verwendung eines katalysators zur reinigung der abgasen von dieselmotoren
JP4409959B2 (ja) * 2002-03-29 2010-02-03 イビデン株式会社 セラミックフィルタおよび排ガス浄化装置
JP4516275B2 (ja) * 2003-01-24 2010-08-04 株式会社デンソー コージェライトセラミック体の製造方法
JP2004261664A (ja) * 2003-02-28 2004-09-24 Ngk Insulators Ltd ハニカム構造体及びハニカム構造体押出し成形用口金
JP2004270569A (ja) 2003-03-10 2004-09-30 Ngk Insulators Ltd ハニカム構造体
US7182802B2 (en) * 2003-03-19 2007-02-27 Honeywell International, Inc. Evaporative emissions filter
JP4653387B2 (ja) * 2003-04-21 2011-03-16 日本碍子株式会社 ハニカム構造体および排出流体浄化システム
JP2005118700A (ja) 2003-10-17 2005-05-12 Ngk Insulators Ltd ハニカム構造体、及び触媒コンバータ
FR2867508B1 (fr) * 2004-03-12 2006-08-04 Peugeot Citroen Automobiles Sa Filtre a particules pour ligne d'echappement d'un moteur a combustion interne et ligne d'echappement comprenant un tel filtre a particules.
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
WO2007026844A1 (ja) * 2005-08-31 2007-03-08 Ngk Insulators, Ltd. ハニカム触媒体、ハニカム触媒体製造用のプレコート担体及びハニカム触媒体の製造方法
US20100048374A1 (en) * 2005-11-16 2010-02-25 James Jenq Liu System and Method for Fabricating Ceramic Substrates
JP2007252993A (ja) * 2006-03-20 2007-10-04 Ngk Insulators Ltd ハニカム構造体
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
US20070252310A1 (en) * 2006-04-27 2007-11-01 Brockway David J Method for manufacturing a plugged honeycomb filter with a single firing cycle
FR2918705B1 (fr) * 2007-07-10 2009-09-11 Renault Sas Corps filtrant d'un systeme de depollution.
US7925431B2 (en) 2007-08-14 2011-04-12 General Electric Company System and method for removing particulate matter from a diesel particulate filter
US8240138B2 (en) * 2007-08-14 2012-08-14 General Electric Company System and method for reducing particulate matter emission in diesel exhaust gas
WO2009141884A1 (ja) * 2008-05-20 2009-11-26 イビデン株式会社 ハニカム構造体
DE102008039042B4 (de) * 2008-08-21 2011-04-14 Schott Ag Substrat für einen Spiegelträger mit reduziertem Gewicht sowie Spiegel mit gewichtsreduziertem Spiegelträger
US8940242B2 (en) * 2009-04-17 2015-01-27 Basf Corporation Multi-zoned catalyst compositions
JP4825309B2 (ja) * 2010-01-19 2011-11-30 住友化学株式会社 ハニカム構造体
EP2364776A1 (de) * 2010-02-26 2011-09-14 Corning Incorporated Mit katalysatoren beschichtete wabenförmige Substrate und dessen Verwendungsverfahren
WO2012043758A1 (ja) * 2010-09-29 2012-04-05 日本碍子株式会社 熱交換部材
KR101261949B1 (ko) * 2011-05-13 2013-05-13 현대자동차주식회사 촉매유닛
JP6006204B2 (ja) * 2011-06-10 2016-10-12 日本碍子株式会社 熱交換部材、その製造方法、及び熱交換器
KR20140078632A (ko) 2011-09-27 2014-06-25 다우 글로벌 테크놀로지스 엘엘씨 세라믹 허니콤 구조물용 시멘트 및 스키닝 재료
WO2013047790A1 (ja) * 2011-09-30 2013-04-04 日本碍子株式会社 ハニカム構造体
DE112012005235T5 (de) 2011-12-15 2014-10-09 Dow Global Technologies Llc Zement und Hautmaterialien auf der Basis eines wasserquellbaren Tons und Verfahren zum Herstellen segmemtierter oder mit einer Haut versehener keramischer Wabenstrukturen
JP5892910B2 (ja) 2012-01-27 2016-03-23 株式会社デンソー ハニカム構造体
JP5771541B2 (ja) 2012-01-27 2015-09-02 株式会社デンソー ハニカム構造体
JP5892911B2 (ja) 2012-01-27 2016-03-23 株式会社デンソー ハニカム構造体
US20150040763A1 (en) 2012-04-23 2015-02-12 Dow Global Technologies Llc Axially sectioned ceramic honeycomb assemblies
JP2013244437A (ja) * 2012-05-24 2013-12-09 Toyota Motor Corp 触媒コンバーター
JP6200212B2 (ja) * 2012-12-03 2017-09-20 日本碍子株式会社 ハニカム触媒体
JP5708670B2 (ja) * 2013-01-18 2015-04-30 株式会社デンソー ハニカム構造体
JP6111122B2 (ja) * 2013-03-29 2017-04-05 日本碍子株式会社 ハニカム構造体及びその製造方法
DE102013106612A1 (de) 2013-06-25 2015-01-08 Schott Ag Werkzeugkrone und mit der Werkzeugkrone herstellbares Glaskeramik-Erzeugnis
JP5904193B2 (ja) 2013-11-15 2016-04-13 株式会社デンソー ハニカム構造体の製造方法
JP6295111B2 (ja) * 2014-03-14 2018-03-14 日本碍子株式会社 目封止ハニカム構造体
JP6312481B2 (ja) 2014-03-24 2018-04-18 日本碍子株式会社 ハニカム構造体
CN106029226B (zh) * 2014-03-31 2018-12-28 日本碍子株式会社 蜂窝结构体
DE112016000619T5 (de) * 2015-02-05 2017-11-30 Honda Motor Co., Ltd. Wabenstruktur
JP6312617B2 (ja) * 2015-02-24 2018-04-18 日本碍子株式会社 ハニカム構造体の製造方法
JP6224637B2 (ja) * 2015-02-24 2017-11-01 日本碍子株式会社 ハニカム構造体の製造方法、及びハニカム成形体
JP6934702B2 (ja) * 2015-03-27 2021-09-15 株式会社デンソー 排ガス浄化フィルタ
JP6467284B2 (ja) * 2015-05-13 2019-02-13 日本碍子株式会社 水回収装置
JP6562783B2 (ja) * 2015-09-04 2019-08-21 日本碍子株式会社 排ガス処理装置及びハニカム構造体の製造方法
RU2600994C1 (ru) * 2015-12-07 2016-10-27 Олег Савельевич Кочетов Адсорбер для очистки воздуха от паров ртутьсодержащих веществ
EP3414066B1 (de) * 2016-02-11 2019-12-11 Corning Incorporated Extrusionskomponenten für wabenkörper
JP6587565B2 (ja) 2016-03-17 2019-10-09 日本碍子株式会社 ハニカム構造体
JP6620049B2 (ja) * 2016-03-25 2019-12-11 日本碍子株式会社 ハニカム構造体
JP6587567B2 (ja) 2016-03-28 2019-10-09 日本碍子株式会社 ハニカム構造体、及びハニカム構造体の製造方法
US20180038654A1 (en) * 2016-08-08 2018-02-08 General Electric Company System for fault tolerant passage arrangements for heat exchanger applications
JP6729356B2 (ja) 2016-12-27 2020-07-22 株式会社デンソー 多孔質ハニカムフィルタ
JP6788515B2 (ja) * 2017-02-02 2020-11-25 日本碍子株式会社 目封止ハニカム構造体
US11698015B2 (en) 2017-10-02 2023-07-11 Corning Incorporated Ceramic honeycomb bodies and method for canning thereof
CN107983088A (zh) * 2018-01-30 2018-05-04 深圳市西谷制冷设备有限公司 空气净化器
JP6570678B2 (ja) * 2018-02-27 2019-09-04 本田技研工業株式会社 フィルタ担体
JP7062493B2 (ja) 2018-03-30 2022-05-06 日本碍子株式会社 触媒担持用ハニカム構造体及びその製造方法
JP7102223B2 (ja) * 2018-05-17 2022-07-19 日本碍子株式会社 ハニカム構造体
JP2021525660A (ja) * 2018-05-31 2021-09-27 コーニング インコーポレイテッド マルチゾーンハニカム構造物を有するハニカム体および共押出成形製造方法
US11726240B2 (en) * 2020-02-14 2023-08-15 Google Llc Variable mesh low mass MEMS mirrors
CN111272383A (zh) * 2020-03-31 2020-06-12 杭州佐格通信设备有限公司 风洞的蜂窝器安装结构以及风洞
US11662150B2 (en) 2020-08-13 2023-05-30 General Electric Company Heat exchanger having curved fluid passages for a gas turbine engine
US12006870B2 (en) 2020-12-10 2024-06-11 General Electric Company Heat exchanger for an aircraft

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4917851U (de) * 1972-05-25 1974-02-15
JPS4917851A (de) 1972-06-08 1974-02-16
JPS5528818Y2 (de) * 1975-08-26 1980-07-10
JPS55155742A (en) 1979-05-22 1980-12-04 Ngk Spark Plug Co Ltd High strength honeycomb structure
US4455180A (en) * 1981-08-24 1984-06-19 Corning Glass Works Method of fabricating a sintered and selectively plugged honeycomb structure
JPS62130116A (ja) 1985-12-02 1987-06-12 Kawasaki Steel Corp サイドトリマ−入側のセンタ−リング方法及び装置
JPS62132214A (ja) 1985-12-03 1987-06-15 Teijin Ltd 磁気記録媒体
JPS62130116U (de) * 1986-02-13 1987-08-17
JPH0430333Y2 (de) * 1986-02-14 1992-07-22
JP2581774B2 (ja) * 1988-07-28 1997-02-12 日本碍子株式会社 セラミックハニカム構造体およびその製造法
JPH066283B2 (ja) * 1988-09-22 1994-01-26 日本碍子株式会社 セラミックス多層構造体の押出成形方法
US5108685A (en) 1990-12-17 1992-04-28 Corning Incorporated Method and apparatus for forming an article with multi-cellular densities and/or geometries
JP2981034B2 (ja) * 1991-09-30 1999-11-22 日本碍子株式会社 セラミックハニカム構造体の焼成方法
JP2816047B2 (ja) * 1992-03-23 1998-10-27 日本碍子株式会社 ハニカム構造体の外周コーティング装置
US5314650A (en) * 1993-02-23 1994-05-24 Corning Incorporated Method for extruding honeycombs
JP3526084B2 (ja) 1993-12-28 2004-05-10 日本碍子株式会社 排ガス浄化用吸着・触媒体、吸着体、排ガス浄化システム及び排ガス浄化方法
JP3375790B2 (ja) * 1995-06-23 2003-02-10 日本碍子株式会社 排ガス浄化システム及び排ガス浄化方法
US5964991A (en) * 1996-09-26 1999-10-12 Ngk Insulators, Ltd. Sintered laminated structures, electrochemical cells and process for producing such sintered laminated structures
JP2000225340A (ja) * 1998-11-30 2000-08-15 Denso Corp ハニカム構造体
JP3921863B2 (ja) * 1999-02-22 2007-05-30 株式会社デンソー セラミック成形体の押出成形装置
JP2000280222A (ja) * 1999-03-29 2000-10-10 Ibiden Co Ltd セラミック成形体の封口方法
JP3967034B2 (ja) 1999-03-30 2007-08-29 イビデン株式会社 セラミックフィルタユニットの製造方法
GB9915939D0 (en) 1999-07-08 1999-09-08 Johnson Matthey Plc Improvements in pollution control

Also Published As

Publication number Publication date
EP1415779A1 (de) 2004-05-06
US7488412B2 (en) 2009-02-10
US20040131512A1 (en) 2004-07-08
EP1415779A4 (de) 2004-10-27
EP1415779B1 (de) 2009-09-23
WO2003008165A1 (fr) 2003-01-30

Similar Documents

Publication Publication Date Title
DE60233798D1 (de) Wabenstrukturkörper, wabenfilter und verfahren zur herstellung des strukturkörpers und des filters
DE50209103D1 (de) Filterverbund und verfahren zu seiner herstellung
ATE288684T1 (de) Konzentrat zur schlammeisbereitung und verfahren zur herstellung
DE60206141D1 (de) Honigwabenfilter und verfahren zu dessen herstellung
DE60235690D1 (de) Auf siliciumcarbid basierender poröser körper und verfahren zur herstellung desselben
DE60132554D1 (de) STATORBLECHKöRPER UND VERFAHREN ZUR HERSTELLUNG DESSELBEN
DE60143831D1 (de) Massgeschneidertes rohteil und verfahren zur herstellung des teiles
DE60301350D1 (de) Verfahren zur herstellung von 7-substituierten -3-chinolin und 3-chinol-4-on carbonitrile
DE60141983D1 (de) Verbundstützmittel, filtrationsmittel, kiespackungsmittel und sportplatzmittel sowie verfahren zur herstellung und verwendung derselben
DE60129589D1 (de) Wabenfilter und verfahren zur herstellung desselben
DE50200540D1 (de) Verfahren zur Herstellung lösungsmittelfreier Suspensionen
DE60117008D1 (de) Giessform und verfahren zur herstellung von ophthalmischen linsen
DE60030615D1 (de) Kombiniertes Schweiss-und Trenn-Verfahren zur Herstellung eines Filters
ATE463997T1 (de) Körperreinigungstuch und verfahren zur herstellung
DE60002286D1 (de) Verfahren zur Herstellung von Ketonen, Alkoholen und Hydroperoxiden
DE50209101D1 (de) Hitzebeständige filterlage, filterkörper und verfahren zu seiner herstellung
DE60206031D1 (de) Verfahren zur herstellung von seltenerdlegierungs sinterformteilen
DE60201390D1 (de) Kondensatormikrofon und Verfahren zur dessen Herstellung
DE60134540D1 (de) Töchiometrie aufweisender isolierschicht und verfahren zur herstellung
DE60113459D1 (de) Spulenfilter und verfahren zu seiner herstellung
DE60220196D1 (de) Filter und dessen Herstellungsverfahren
DE60213444D1 (de) Fluorpolymerlaminate und verfahren zur herstellung derselben
DE60331571D1 (de) Verfahren zur herstellung von poröser wabenstruktur und wabenkörper
DE60135240D1 (de) Verfahren und zwischenprodukte zur herstellung 7-substitiuerter antiestrogene
DE60235032D1 (de) Rkörpers und verfahren zur herstellung des werkzeugs

Legal Events

Date Code Title Description
8364 No opposition during term of opposition