ATE460270T1 - Keramischer wabenkörper und herstellungsverfahren - Google Patents

Keramischer wabenkörper und herstellungsverfahren

Info

Publication number
ATE460270T1
ATE460270T1 AT04706540T AT04706540T ATE460270T1 AT E460270 T1 ATE460270 T1 AT E460270T1 AT 04706540 T AT04706540 T AT 04706540T AT 04706540 T AT04706540 T AT 04706540T AT E460270 T1 ATE460270 T1 AT E460270T1
Authority
AT
Austria
Prior art keywords
cells
honeycomb body
outer peripheral
region
peripheral wall
Prior art date
Application number
AT04706540T
Other languages
English (en)
Inventor
Thomas Brew
Mark Humphrey
Weiguo Miao
David Treacy
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
Application filed by Corning Inc filed Critical Corning Inc
Application granted granted Critical
Publication of ATE460270T1 publication Critical patent/ATE460270T1/de

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
    • 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
    • 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
    • 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
    • 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
    • B29L2031/608—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
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/30—Honeycomb supports characterised by their structural details
    • F01N2330/32—Honeycomb supports characterised by their structural details characterised by the shape, form or number of corrugations of plates, sheets or foils
    • 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
    • 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
    • Y10T29/496—Multiperforated metal article making
    • 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
    • Y10T29/49826—Assembling or joining
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/131—Glass, ceramic, or sintered, fused, fired, or calcined metal oxide or metal carbide containing [e.g., porcelain, brick, cement, etc.]
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24149—Honeycomb-like
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24744—Longitudinal or transverse tubular cavity or cell

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Engineering & Computer Science (AREA)
  • Toxicology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Filtering Materials (AREA)
  • Catalysts (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Ceramic Capacitors (AREA)
  • Exhaust Gas After Treatment (AREA)
AT04706540T 2003-02-18 2004-01-29 Keramischer wabenkörper und herstellungsverfahren ATE460270T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US44797303P 2003-02-18 2003-02-18
PCT/US2004/002760 WO2004073969A2 (en) 2003-02-18 2004-01-29 Ceramic honeycomb body and process for manufacture

Publications (1)

Publication Number Publication Date
ATE460270T1 true ATE460270T1 (de) 2010-03-15

Family

ID=32908517

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04706540T ATE460270T1 (de) 2003-02-18 2004-01-29 Keramischer wabenkörper und herstellungsverfahren

Country Status (8)

Country Link
US (1) US6803087B2 (de)
EP (1) EP1594687B1 (de)
JP (1) JP2006519953A (de)
CN (1) CN100513156C (de)
AT (1) ATE460270T1 (de)
DE (1) DE602004025905D1 (de)
PL (1) PL202292B1 (de)
WO (1) WO2004073969A2 (de)

Families Citing this family (46)

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US7601194B2 (en) * 2003-09-25 2009-10-13 Corning Incorporated Asymmetric honeycomb wall-flow filter having improved structural strength
US7247184B2 (en) * 2003-09-25 2007-07-24 Corning Incorporated Asymmetric honeycomb wall-flow filter having improved structural strength
US20050274097A1 (en) * 2004-06-14 2005-12-15 Beall Douglas M Diesel particulate filter with filleted corners
EP1669134A1 (de) * 2004-10-26 2006-06-14 Cheng-Ping Lin Poröser keramischer Träger
US7517379B2 (en) * 2005-12-16 2009-04-14 Corning Incorporated Honeycomb filters with reduced number of unplugged partial peripheral cells and methods of manufacturing same
JP5006064B2 (ja) * 2006-03-29 2012-08-22 日本碍子株式会社 ハニカム構造体
US7674513B2 (en) * 2006-03-31 2010-03-09 Corning Incorporated Crack-resistant ceramic honeycomb structures
FR2906159B1 (fr) * 2006-09-27 2008-10-31 Saint Gobain Ct Recherches Element monolithique a coins renforces pour la filtration de particules
JP5055991B2 (ja) * 2006-12-11 2012-10-24 株式会社デンソー 放電加工用電極の作製法
EP2160231A2 (de) * 2007-05-04 2010-03-10 Dow Global Technologies Inc. Verbesserter wabenfilter
EP2153958B1 (de) * 2007-05-18 2015-09-30 NGK Insulators, Ltd. Matrize zur Formung eines Wabensegments und Verfahren zur Herstellung einer Wabenstruktur
US20090218322A1 (en) * 2008-02-28 2009-09-03 David William Folmar Dies for manufacturing substrates and methods of making
WO2009118813A1 (ja) * 2008-03-24 2009-10-01 イビデン株式会社 ハニカム構造体及びハニカム構造体の製造方法
WO2009141885A1 (ja) * 2008-05-20 2009-11-26 イビデン株式会社 ハニカム構造体
JP2010279849A (ja) * 2008-05-20 2010-12-16 Ibiden Co Ltd ハニカム構造体
US20100052205A1 (en) * 2008-08-27 2010-03-04 Thomas William Brew Method of forming ceramic honeycomb substrates
US8475729B2 (en) * 2008-11-30 2013-07-02 Corning Incorporated Methods for forming honeycomb minireactors and systems
US9956703B2 (en) * 2008-12-30 2018-05-01 Corning Incorporated Methods for cleaning dies
EP2402295A4 (de) * 2009-02-26 2013-06-12 Kyocera Corp Wabenstruktur und vorrichtung zur gasbehandlung
EP2401068B1 (de) 2009-02-28 2019-05-01 Corning Incorporated Optimierte kanaldimensionierung für wabenkörperreaktor
US8244497B2 (en) * 2009-05-29 2012-08-14 Corning Incorporated Method of solving a process function for manufacturing an extrusion die
US8263895B2 (en) * 2009-08-28 2012-09-11 Corning Incorporated Electro-discharge electrode and method of use
US20110049741A1 (en) * 2009-08-31 2011-03-03 Brown Dennis M Method of making ceramic bodies having reduced shape variability
US20110206896A1 (en) * 2010-02-25 2011-08-25 Mark Lee Humphrey Ceramic Honeycomb Body And Process For Manufacture
JP5580089B2 (ja) * 2010-03-24 2014-08-27 日本碍子株式会社 ゼオライト構造体
JP2012125883A (ja) * 2010-12-15 2012-07-05 Ngk Insulators Ltd ハニカム構造体成形口金用電極の製造方法
JP2013039514A (ja) * 2011-08-12 2013-02-28 Sumitomo Chemical Co Ltd ハニカム構造体
JP2013044319A (ja) * 2011-08-26 2013-03-04 Kyocera Corp ハニカム構造体およびこれを用いたガス処理装置
US8865084B2 (en) 2011-11-30 2014-10-21 Corning Incorporated Pass-through catalytic substrate including porous ceramic beveled corner portions and methods
WO2013146955A1 (ja) * 2012-03-30 2013-10-03 日本碍子株式会社 ハニカム構造体
US20130273259A1 (en) 2012-04-13 2013-10-17 Mélanie Emilie Céline Depardieu Marking coating
JP6068067B2 (ja) * 2012-09-06 2017-01-25 日本碍子株式会社 目封止ハニカム構造体
JP2014181143A (ja) * 2013-03-18 2014-09-29 Ngk Insulators Ltd ハニカム構造体
US9808794B2 (en) * 2013-09-23 2017-11-07 Corning Incorporated Honeycomb ceramic substrates, honeycomb extrusion dies, and methods of making honeycomb ceramic substrates
JP6137151B2 (ja) * 2014-03-26 2017-05-31 株式会社デンソー ハニカム構造体
CN107206518B (zh) 2014-11-26 2019-05-14 康宁股份有限公司 用于制造挤出模具的设备和方法
CN108698253B (zh) 2016-02-11 2020-06-02 康宁股份有限公司 用于蜂窝体的挤出组件
CN108176161A (zh) * 2017-12-27 2018-06-19 山东国瓷功能材料股份有限公司 一种蜂窝陶瓷过滤器结构
CN108286465A (zh) * 2017-12-27 2018-07-17 山东国瓷功能材料股份有限公司 一种抗热震非对称蜂窝陶瓷壁流式过滤器
CN108590822A (zh) * 2017-12-27 2018-09-28 山东国瓷功能材料股份有限公司 一种蜂窝陶瓷增强结构
JP7069753B6 (ja) * 2018-01-30 2023-12-20 株式会社デンソー ハニカム構造体
JP7341168B2 (ja) 2018-05-31 2023-09-08 コーニング インコーポレイテッド ハニカム構造強化機能を有するハニカム体及びそのための押出ダイ
WO2020005665A1 (en) 2018-06-29 2020-01-02 Corning Incorporated Honeycomb bodies with controlled porosity gradient and firing methods thereof
CN113316478B (zh) * 2018-11-16 2023-04-28 康宁股份有限公司 堵塞的蜂窝体、挤出模头及其制造方法
CN110173328A (zh) * 2019-06-18 2019-08-27 常州浩蔚环保科技有限公司 一种蜂窝陶瓷颗粒捕捉器的边缘倒角结构
WO2023101819A1 (en) * 2021-11-30 2023-06-08 Corning Incorporated Methods and extrusion dies for manufacturing ceramic honeycomb bodies with peripheral strengthening

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US5714228A (en) * 1995-12-18 1998-02-03 General Motors Corporation Ceramic catalytic converter substrate
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JP3126697B2 (ja) * 1998-03-31 2001-01-22 日本碍子株式会社 高強度薄壁ハニカム構造体
JP3701801B2 (ja) 1998-10-29 2005-10-05 日本碍子株式会社 ハニカム製造用口金
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JP3820894B2 (ja) * 2001-02-13 2006-09-13 株式会社デンソー ハニカム構造体成形用金型の製造方法
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Also Published As

Publication number Publication date
PL202292B1 (pl) 2009-06-30
US20040161583A1 (en) 2004-08-19
DE602004025905D1 (de) 2010-04-22
JP2006519953A (ja) 2006-08-31
CN100513156C (zh) 2009-07-15
WO2004073969A2 (en) 2004-09-02
WO2004073969A3 (en) 2004-10-28
EP1594687A2 (de) 2005-11-16
CN1750924A (zh) 2006-03-22
PL377697A1 (pl) 2006-02-06
US6803087B2 (en) 2004-10-12
EP1594687B1 (de) 2010-03-10
EP1594687A4 (de) 2007-10-24

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