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AU2001261354A1 - Cordierite body - Google Patents

Cordierite body

Info

Publication number
AU2001261354A1
AU2001261354A1 AU2001261354A AU6135401A AU2001261354A1 AU 2001261354 A1 AU2001261354 A1 AU 2001261354A1 AU 2001261354 A AU2001261354 A AU 2001261354A AU 6135401 A AU6135401 A AU 6135401A AU 2001261354 A1 AU2001261354 A1 AU 2001261354A1
Authority
AU
Australia
Prior art keywords
sup
sub
permeability
ceramic
pore volume
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.)
Abandoned
Application number
AU2001261354A
Inventor
Douglas M. Beall
David L. Hickman
Gregory A. Merkel
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.)
Corning Inc
Original Assignee
Corning Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26903272&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU2001261354(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Corning Inc filed Critical Corning Inc
Publication of AU2001261354A1 publication Critical patent/AU2001261354A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C04B38/0051—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof characterised by the pore size, pore shape or kind of porosity
    • 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
    • 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
    • C04B35/18—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in aluminium oxide
    • C04B35/195—Alkaline earth aluminosilicates, e.g. cordierite or anorthite
    • 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
    • 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
    • F01N2330/06—Ceramic, e.g. monoliths
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Glass Compositions (AREA)

Abstract

A ceramic comprising predominately a cordierite-type phase approximating the stoichiometry Mg<SUB>2</SUB>Al<SUB>4</SUB>Si<SUB>5</SUB>O<SUB>18 </SUB>and having a coefficient of thermal expansion (25-800° C.) of greater than 4x10<SUP>-7</SUP>/° C. and less than 13x10<SUP>-7</SUP>/° C. and a permeability and a pore size distribution which satisfy the relation 2.108 (permeability)+18.511 (total pore volume)+0.1863 (percentage of total pore volume comprised of pores between 4 and 40 micrometers)>24.6. The ceramic is suitable in the fabrication of cellular, wall-flow, diesel particulate filters having a pressure drop in kPa that at an artificial carbon soot loading of 5 grams/liter and a flow rate of 26 scfm is less than 8.9-0.035 (number of cells per square inch)+300 (cell wall thickness in inches), a bulk filter density of at least 0.60 g/cm<SUP>3 </SUP>and a volumetric heat capacity of at least 0.67 J cm<SUP>-3 </SUP>K<SUP>-1 </SUP>as measured at 500° C.
AU2001261354A 2000-06-01 2001-05-10 Cordierite body Abandoned AU2001261354A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US20852900P 2000-06-01 2000-06-01
US60208529 2000-06-01
US23468400P 2000-09-22 2000-09-22
US60234684 2000-09-22
PCT/US2001/015062 WO2001091882A1 (en) 2000-06-01 2001-05-10 Cordierite body

Publications (1)

Publication Number Publication Date
AU2001261354A1 true AU2001261354A1 (en) 2001-12-11

Family

ID=26903272

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001261354A Abandoned AU2001261354A1 (en) 2000-06-01 2001-05-10 Cordierite body

Country Status (10)

Country Link
US (2) US6541407B2 (en)
EP (1) EP1301261B1 (en)
JP (1) JP5468717B2 (en)
KR (1) KR20030036205A (en)
CN (1) CN1277596C (en)
AT (1) ATE516065T1 (en)
AU (1) AU2001261354A1 (en)
BR (1) BR0110263A (en)
MX (1) MXPA02011870A (en)
WO (1) WO2001091882A1 (en)

Families Citing this family (128)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001269522A (en) * 2000-03-27 2001-10-02 Ngk Insulators Ltd Filter made of porous ceramics sintered body
KR100481255B1 (en) * 2000-04-07 2005-04-08 니뽄 가이시 가부시키가이샤 Cordierite ceramic honeycomb of low thermal expansion and method for manufacturing the same
JP4094824B2 (en) * 2001-04-04 2008-06-04 日本碍子株式会社 Honeycomb ceramic filter
JP3982285B2 (en) * 2001-04-19 2007-09-26 株式会社デンソー Exhaust gas purification filter
JP4007058B2 (en) * 2001-08-06 2007-11-14 株式会社デンソー Exhaust gas purification filter
US6827754B2 (en) * 2001-09-13 2004-12-07 Hitachi Metals, Ltd. Ceramic honeycomb filter
US6897175B2 (en) * 2001-10-09 2005-05-24 General Electric Catalyst and method for the alkylation of hydroxyaromatic compounds
EP1489060B1 (en) * 2002-03-27 2009-05-13 Ngk Insulators, Ltd. Method of manufacturing a honeycomb structure
EP2020486A3 (en) * 2002-04-10 2009-04-15 Ibiden Co., Ltd. Honeycomb filter for clarifying exhaust gas
JP2005530616A (en) 2002-06-26 2005-10-13 コーニング インコーポレイテッド Aluminum magnesium silicate structure for DPF applications
US6677261B1 (en) * 2002-07-31 2004-01-13 Corning Incorporated Alumina-bound high strength ceramic honeycombs
JP2004188303A (en) * 2002-12-10 2004-07-08 Ngk Insulators Ltd Ceramic honeycomb filter
US20040152593A1 (en) * 2003-01-30 2004-08-05 Cutler Willard A. Catalyst support
JP4200430B2 (en) * 2003-02-18 2008-12-24 トヨタ自動車株式会社 Method for determining pass / fail of base material for exhaust gas purification filter catalyst
GB0304939D0 (en) * 2003-03-05 2003-04-09 Johnson Matthey Plc Light-duty diesel engine and a particulate filter therefor
US20040194505A1 (en) * 2003-04-01 2004-10-07 Ji Wang Method of making a photonic crystal preform
DE202004021342U1 (en) 2003-06-23 2007-11-22 Ibiden Co., Ltd., Ogaki Honeycomb structural body
US7179316B2 (en) 2003-06-25 2007-02-20 Corning Incorporated Cordierite filters with reduced pressure drop
US7081432B2 (en) * 2003-07-10 2006-07-25 General Electric Company Alkylation catalyst and method for making alkylated phenols
US7488366B2 (en) * 2003-07-25 2009-02-10 Ngk Insulators, Ltd. Ceramic porous body and method for evaluating its permeability
US7892308B2 (en) * 2003-08-12 2011-02-22 Ngk Insulators, Ltd. Ceramic filter
US7132150B2 (en) * 2003-08-14 2006-11-07 Corning Incorporated Porous ceramic filters with catalyst coatings
US7785385B2 (en) * 2003-08-29 2010-08-31 Hitachi Metals, Ltd. Ceramic honeycomb structure and moldable material usable for its extrusion molding
US7442425B2 (en) 2003-09-30 2008-10-28 Corning Incorporated High porosity honeycomb and method
JP4874123B2 (en) * 2003-12-31 2012-02-15 コーニング インコーポレイテッド Ceramic structure with hydrophobic coating
US7122612B2 (en) * 2004-02-27 2006-10-17 Corning Incorporated Porous ceramic filters with catalyst coatings
JPWO2005090263A1 (en) * 2004-03-24 2008-01-31 日本碍子株式会社 Ceramic porous body and method for producing molded body
WO2006002065A2 (en) * 2004-06-15 2006-01-05 Corning Incorporated Die and method for extruding end-plugged honeycomb filters
US20060021308A1 (en) * 2004-07-29 2006-02-02 Merkel Gregory A Mullite-aluminum titanate body and method for making same
KR100820619B1 (en) * 2004-12-28 2008-04-08 이비덴 가부시키가이샤 Filter and filter aggregate
JP4434050B2 (en) * 2005-03-17 2010-03-17 日本碍子株式会社 Manufacturing method of honeycomb structure
JP4537238B2 (en) * 2005-03-24 2010-09-01 日本碍子株式会社 Method for measuring cleavage index of kaolin particles and method for producing cordierite honeycomb structure
US7300898B2 (en) * 2005-05-31 2007-11-27 Corning Incorporated Low CTE cordierite body
WO2006133187A2 (en) * 2005-06-07 2006-12-14 Saint-Gobain Ceramics & Plastics, Inc. A catalyst carrier and a process for preparing the catalyst carrier
US7704907B2 (en) 2005-08-25 2010-04-27 Ceramext, Llc Synthesized hybrid rock composition, method, and article formed by the method
DE102005049985A1 (en) * 2005-10-19 2007-04-26 Robert Bosch Gmbh Filter element and support structure for a catalyst with improved resistance to alkali and alkaline earth ions
US7700163B2 (en) * 2005-10-27 2010-04-20 Corning Incorporated Microwave process for porous ceramic filters with passivation and catalyst coatings
US8038759B2 (en) * 2005-11-16 2011-10-18 Geoz Technologies, Inc. Fibrous cordierite materials
US7858554B2 (en) * 2007-05-24 2010-12-28 Geo2 Technologies, Inc. Cordierite fiber substrate and method for forming the same
DE102006035052A1 (en) * 2005-11-17 2007-05-24 Robert Bosch Gmbh Filter element and filter for exhaust aftertreatment
US7485170B2 (en) * 2005-11-30 2009-02-03 Corning Incorporated Narrow pore size distribution cordierite ceramic honeycomb articles and methods for manufacturing same
US7520911B2 (en) * 2005-11-30 2009-04-21 Corning Incorporated Porous cordierite ceramic honeycomb article with improved strength and method of manufacturing same
ATE540907T1 (en) * 2005-11-30 2012-01-15 Corning Inc POROUS CERAMIC HONEYCOMB FILTER WITH CONTROLLED PORE SIZE DISTRIBUTION
US7744980B2 (en) * 2005-12-20 2010-06-29 Corning Incorporated Low CTE cordierite honeycomb article and method of manufacturing same
WO2007108428A1 (en) * 2006-03-17 2007-09-27 Ngk Insulators, Ltd. Process for producing honeycomb structure
US20070254798A1 (en) * 2006-03-31 2007-11-01 Addiego William P Peroxide containing compounds as pore formers in the manufacture of ceramic articles
US20070252310A1 (en) * 2006-04-27 2007-11-01 Brockway David J Method for manufacturing a plugged honeycomb filter with a single firing cycle
US7648548B2 (en) * 2006-05-10 2010-01-19 Corning Incorporated High porosity cordierite composition
US20070281127A1 (en) * 2006-05-30 2007-12-06 Monika Backhaus-Ricoult Cordierite formation
JP2010501467A (en) * 2006-08-25 2010-01-21 コーニング インコーポレイテッド Low back pressure porous cordierite ceramic honeycomb article and manufacturing method thereof
US7648550B2 (en) * 2006-08-25 2010-01-19 Corning Incorporated Narrow pore size distribution cordierite ceramic honeycomb articles and methods for manufacturing same
JP5218056B2 (en) * 2006-08-30 2013-06-26 日立金属株式会社 Ceramic honeycomb filter
US20080090720A1 (en) * 2006-09-29 2008-04-17 Ceramext, Llc Process and apparatus for hot-forging synthetic ceramic
EP1914536A1 (en) * 2006-10-17 2008-04-23 Ibiden Co., Ltd. Particulate matter sensor for exhaust gas purifying apparatus
US8298311B2 (en) * 2006-11-15 2012-10-30 Corning Incorporated Filters with controlled submicron porosity
US7981188B2 (en) * 2006-11-30 2011-07-19 Corning Incorporated Controlled pore size distribution porous ceramic honeycomb filter, honeycomb green body, batch mixture and manufacturing method therefor
EP1941940A1 (en) * 2007-01-03 2008-07-09 Ford Global Technologies, LLC Porous substrate for use as a particulate filter for catalytic or non-catalytic soot regeneration methods
WO2008115378A1 (en) * 2007-03-20 2008-09-25 Corning Incorporated Low shrinkage plugging mixture for ceramic filter, plugged honeycomb filter and method of manufacturing same
EP2079571B1 (en) * 2007-03-30 2015-12-23 Corning Incorporated Method and applicator for selective electromagnetic drying of ceramic-forming mixture
US7856808B2 (en) * 2007-06-25 2010-12-28 Detroit Diesel Corporation Method to re-open ash filled channels in diesel particulate filters
WO2009017642A1 (en) * 2007-07-31 2009-02-05 Corning Incorporated Compositions for applying to ceramic honeycomb bodies
US8814974B2 (en) * 2007-08-24 2014-08-26 Corning Incorporated Thin-walled porous ceramic wall-flow filter
US8187525B2 (en) * 2007-08-31 2012-05-29 Corning Incorporated Method of firing green bodies into porous ceramic articles
US7887897B2 (en) * 2007-08-31 2011-02-15 Corning Incorporated Cordierite honeycomb article and method of manufacture
CN101939073B (en) * 2007-10-12 2014-08-27 陶氏环球技术公司 Thermal shock resistant soot filter
EP2228115B1 (en) * 2007-10-12 2013-12-11 Hitachi Metals, Ltd. Cordierite ceramic honeycomb filter and process for producing the same
US8242038B2 (en) * 2007-10-31 2012-08-14 Corning Incorporated Low thermal expansion high strength honeycomb cement and method therefor
JP2011504159A (en) * 2007-11-05 2011-02-03 コーニング インコーポレイテッド Low expansion cement composition for ceramic monoliths
US7803303B2 (en) 2007-11-29 2010-09-28 Corning Incorporated Methods and apparatus for plugging honeycomb structures
US20100252497A1 (en) 2007-11-30 2010-10-07 Ellison Adam J Compositions for applying to honeycomb bodies
JP4480758B2 (en) * 2007-12-27 2010-06-16 日本碍子株式会社 Refractory mortar cured molding
JP5553777B2 (en) * 2008-02-29 2014-07-16 コーニング インコーポレイテッド Method for reducing shrinkage of porous ceramic honeycombs
US7910518B2 (en) * 2008-03-10 2011-03-22 Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg Geometrically sized solid shaped carrier for olefin epoxidation catalyst
JP2009262125A (en) * 2008-03-31 2009-11-12 Denso Corp Porous honeycomb structure and method for manufacturing the same
US8101117B2 (en) * 2008-05-30 2012-01-24 Corning, Incorporated Controlled gas pore formers in extruded ware
US8729436B2 (en) * 2008-05-30 2014-05-20 Corning Incorporated Drying process and apparatus for ceramic greenware
EP2335797B1 (en) * 2008-07-28 2019-03-06 Hitachi Metals, Ltd. Ceramic honeycomb structure
US7914718B2 (en) * 2008-08-28 2011-03-29 Corning Incorporated Gas pore former in cellular monoliths
EP2915795A1 (en) 2008-08-28 2015-09-09 Corning Incorporated Managed pore size distribution in honeycomb substrates
US8530029B2 (en) * 2008-11-26 2013-09-10 Corning Incorporated Low thermal mass cordierite bodies and methods for making same
US8187353B2 (en) * 2009-01-21 2012-05-29 Corning Incorporated Filtration structures for improved particulate filter performance
US8231701B2 (en) * 2009-01-21 2012-07-31 Corning Incorporated Particulate filters and methods for regenerating particulate filters
US8051703B2 (en) * 2009-02-27 2011-11-08 Corning Incorporated Methods for using a fluid stream to test a honeycomb body
US9227878B2 (en) * 2009-04-30 2016-01-05 Corning Incorporated Selected binders for the extrusion of ultra-thin wall cellular ceramics
US8056401B2 (en) * 2009-05-26 2011-11-15 Corning Incorporated In-line moisture-content measurement of ceramic materials in ceramic article manufacturing
US20100301515A1 (en) * 2009-05-29 2010-12-02 Thomas William Brew Honeycomb Extrusion Die Apparatus And Methods
US20100329975A1 (en) * 2009-06-29 2010-12-30 William Peter Addiego Cordierite-Forming Compositions With Hydratable Alumina And Methods Therefor
WO2011125797A1 (en) 2010-04-01 2011-10-13 日立金属株式会社 Ceramic honeycomb filter and method for producing same
EP2390307A1 (en) 2010-05-27 2011-11-30 Corning Incorporated Porous ceramic processing using prilled wax and non-ionic surfactant
US9334191B2 (en) * 2010-05-28 2016-05-10 Corning Incorporated Methods for forming ceramic honeycomb articles
US9856177B2 (en) 2010-05-28 2018-01-02 Corning Incorporated Cordierite porous ceramic honeycomb articles
US8609032B2 (en) * 2010-11-29 2013-12-17 Corning Incorporated Porous ceramic honeycomb articles and methods for making the same
US20120133065A1 (en) 2010-11-30 2012-05-31 Stephen John Caffrey Real-time, closed-loop shape control of extruded ceramic honeycomb structures
US8999224B2 (en) * 2010-11-30 2015-04-07 Corning Incorporated Cordierite porous ceramic honeycomb articles with delayed microcrack evolution
EP2604323A4 (en) 2011-09-29 2015-02-11 Ngk Insulators Ltd Honeycomb filter and production method for same
JP2016513615A (en) * 2013-03-08 2016-05-16 コーニング インコーポレイテッド High-speed firing method of ceramic
JP5843802B2 (en) * 2013-03-21 2016-01-13 日本碍子株式会社 Honeycomb catalyst carrier
CN103232228B (en) * 2013-04-26 2014-06-18 山东大学 Preparation method of porous aluminum oxide composite ceramic
US9452578B2 (en) 2013-07-26 2016-09-27 Corning Incorporated Fast firing method for high porosity ceramics
US9446560B2 (en) 2013-07-26 2016-09-20 Corning Incorporated Fast firing method for high porosity ceramics
JP6231908B2 (en) * 2014-03-14 2017-11-15 日本碍子株式会社 Plugged honeycomb structure
JP6081951B2 (en) * 2014-03-26 2017-02-15 日本碍子株式会社 Manufacturing method of honeycomb structure
JP6789988B2 (en) 2015-05-29 2020-11-25 コーニング インコーポレイテッド Honeycomb filter plugging and honeycomb filter plugging equipment
EP3115347B1 (en) * 2015-07-06 2017-11-01 Razvojni center eNeM Novi materiali, d.o.o. Process for manufacturing cordierite ceramics having controlled and reproducible mechanical and thermal properties
US11148089B2 (en) 2016-04-22 2021-10-19 Corning Incorporated Rectangular outlet honeycomb structures, particulate filters, extrusion dies, and method of manufacture thereof
MX2019009034A (en) 2017-01-31 2019-11-21 Corning Inc Pattern-plugged honeycomb bodies, particulate filters, and extrusion dies therefor.
CN106810293B (en) * 2017-03-08 2020-04-07 吉林大学 Low-thermal-expansion and high-porosity cordierite ceramic and preparation method thereof
JP6693477B2 (en) 2017-06-13 2020-05-13 株式会社デンソー Exhaust gas purification filter
CN111033005B (en) 2017-08-28 2022-01-21 康宁股份有限公司 Honeycomb body having a radial honeycomb structure with transition features and extrusion die therefor
WO2019104057A1 (en) 2017-11-21 2019-05-31 Corning Incorporated High ash storage, pattern-plugged, honeycomb bodies and particulate filters
US11534937B2 (en) 2017-12-22 2022-12-27 Corning Incorporated Extrusion dies
EP3775509B1 (en) 2018-03-29 2023-09-27 Corning Incorporated Honeycomb body with varying cell densities and extrusion die for the manufacture thereof
WO2019189889A1 (en) * 2018-03-29 2019-10-03 日立金属株式会社 Ceramic honeycomb filter
JP7155292B2 (en) 2018-05-04 2022-10-18 コーニング インコーポレイテッド Extrusion dies for high isostatic strength honeycomb structures and honeycomb structures
EP3801827A1 (en) 2018-05-31 2021-04-14 Corning Incorporated Honeycomb bodies with honeycomb structure strengthening features and extrusion dies therefor
JP2021525660A (en) 2018-05-31 2021-09-27 コーニング インコーポレイテッド Honeycomb body with multi-zone honeycomb structure and coextrusion molding manufacturing method
WO2019231899A1 (en) 2018-05-31 2019-12-05 Corning Incorporated Honeycomb bodies with triangular cell honeycomb structures and manufacturing methods thereof
DE102019115266A1 (en) 2018-06-27 2020-01-02 Denso Corporation HONEYCOMB STRUCTURE BODY AND EXHAUST GAS CLEANING FILTER
US11975285B2 (en) 2018-11-15 2024-05-07 Corning Incorporated Tilted cell honeycomb body, extrusion die and method of manufacture thereof
US11976012B2 (en) 2018-11-16 2024-05-07 Corning Incorporated Cordierite-containing ceramic bodies, batch composition mixtures, and methods of manufacturing cordierite-containing ceramic bodies
WO2020101913A1 (en) 2018-11-16 2020-05-22 Corning Incorporated Plugged honeycomb bodies, extrusion dies and method of manufacturing thereof
US20220024822A1 (en) 2018-11-30 2022-01-27 Corning Incorporated Batch mixtures containing pre-reacted inorganic particles and methods of manufacture of ceramic bodies therefrom
WO2021030106A1 (en) 2019-08-13 2021-02-18 Corning Incorporated Cement mixtures for plugging honeycomb bodies and methods of making the same
CN111943656A (en) * 2020-07-08 2020-11-17 凯龙蓝烽新材料科技有限公司 Honeycomb ceramic carrier for high-shock-resistance VOCs purification catalyst and preparation method thereof
US20230278933A1 (en) 2020-08-25 2023-09-07 Corning Incorporated Cement mixtures for plugging honeycomb bodies and methods of making the same
US20230242449A1 (en) 2020-08-31 2023-08-03 Corning Incorporated High oxygen fast firing methods for ceramics manufacture
CN113565610B (en) * 2021-06-29 2022-08-16 广东工业大学 Method for judging working state of diesel vehicle particle catcher
CN113606025B (en) * 2021-08-20 2022-11-22 一汽解放汽车有限公司 Fault diagnosis method for diesel engine DPF trapping efficiency

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3885977A (en) 1973-11-05 1975-05-27 Corning Glass Works Anisotropic cordierite monolith
US3950175A (en) * 1973-11-05 1976-04-13 Corning Glass Works Pore size control in cordierite ceramic
JPS5382822A (en) 1976-12-28 1978-07-21 Ngk Insulators Ltd Cordierite ceramics
US4434117A (en) 1980-04-04 1984-02-28 Nippon Soken, Inc. Method for producing a cordierite body
JPS61129015A (en) 1984-11-24 1986-06-17 Nippon Denso Co Ltd Filter for purifying exhaust gas and its preparation
JPS6331517A (en) 1986-07-24 1988-02-10 Asahi Glass Co Ltd Ceramic filter
US4869944A (en) * 1987-02-12 1989-09-26 Ngk Insulators, Ltd. Cordierite honeycomb-structural body and a method for producing the same
US5198006A (en) * 1989-04-07 1993-03-30 Asahi Glass Company, Ltd. Ceramic filter for a dust-containing gas and method for its production
JPH0738930B2 (en) * 1990-03-30 1995-05-01 日本碍子株式会社 Manufacturing method of porous ceramic filter
US5082480A (en) 1990-12-24 1992-01-21 Gte Products Corporation Ceramic filter
US5114643A (en) * 1991-02-13 1992-05-19 Corning Incorporated Fabrication of cordierite bodies
JP2981034B2 (en) * 1991-09-30 1999-11-22 日本碍子株式会社 Method for firing ceramic honeycomb structure
US5258150A (en) 1991-12-06 1993-11-02 Corning Incorporated Fabrication of low thermal expansion, high porosity cordierite body
US5409870A (en) * 1992-11-20 1995-04-25 Corning Incorporated Modified cordierite precursors
JP2726616B2 (en) 1993-12-15 1998-03-11 日本碍子株式会社 Porous ceramic honeycomb filter
JP3750178B2 (en) * 1995-04-05 2006-03-01 株式会社デンソー Exhaust gas purification filter and manufacturing method thereof
JP3806975B2 (en) 1995-07-12 2006-08-09 株式会社デンソー Manufacturing method of honeycomb structure
JP3555382B2 (en) * 1997-04-22 2004-08-18 松下電器産業株式会社 Exhaust gas filter, method for producing the same, and diesel engine equipped with the exhaust gas filter
CN1210835A (en) * 1997-07-28 1999-03-17 康宁股份有限公司 Method of producing cordierite bodies utilizing substantially reduced firing times
KR20010032617A (en) 1997-12-02 2001-04-25 알프레드 엘. 미첼슨 Low-expansion cordierite honeycomb bodies and method
US6077796A (en) * 1997-12-02 2000-06-20 Corning Incorporated Low CTE-low porosity cordierite bodies and method of making same
US6087281A (en) * 1998-02-25 2000-07-11 Corning Incorporated Low CTE cordierite bodies with narrow pore size distribution and method of making same
JPH11333293A (en) 1998-03-27 1999-12-07 Denso Corp Honeycomb structure and its manufacture
US6261982B1 (en) * 1998-11-12 2001-07-17 Asahi Glass Company Ltd. Cordierite ceramic filter
KR20010078396A (en) * 1998-11-20 2001-08-20 알프레드 엘. 미첼슨 Fabrication of low thermal expansion, high strength cordierite structures
WO2000040521A1 (en) * 1998-12-31 2000-07-13 Corning Incorporated Low sintering temperature cordierite batch and cordierite ceramic produced therefrom
CN1166584C (en) 1999-06-11 2004-09-15 康宁股份有限公司 Low expansion, high porosity, high strength cordierte body and making method thereof
US6206944B1 (en) * 1999-10-15 2001-03-27 Corning Incorporated Low aspect ratio diesel exhaust filter
JP3756721B2 (en) 2000-03-24 2006-03-15 日本碍子株式会社 Exhaust gas purification filter
US6328779B1 (en) * 2000-05-31 2001-12-11 Corning Incorporated Microwave regenerated diesel particular filter and method of making the same
US6322605B1 (en) * 2000-05-31 2001-11-27 Corning Incorporated Diesel exhaust filters
JP2001340718A (en) 2000-06-02 2001-12-11 Ngk Insulators Ltd Base material for honeycomb filter and its manufacturing method
US6464744B2 (en) * 2000-10-03 2002-10-15 Corning Incorporated Diesel particulate filters
JP4094830B2 (en) 2000-11-24 2008-06-04 日本碍子株式会社 Porous honeycomb filter and manufacturing method thereof

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