WO2008126330A1 - ハニカム構造体 - Google Patents

ハニカム構造体 Download PDF

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Publication number
WO2008126330A1
WO2008126330A1 PCT/JP2007/057296 JP2007057296W WO2008126330A1 WO 2008126330 A1 WO2008126330 A1 WO 2008126330A1 JP 2007057296 W JP2007057296 W JP 2007057296W WO 2008126330 A1 WO2008126330 A1 WO 2008126330A1
Authority
WO
WIPO (PCT)
Prior art keywords
adhesive layer
honeycomb structure
face side
layer
honeycomb
Prior art date
Application number
PCT/JP2007/057296
Other languages
English (en)
French (fr)
Inventor
Kazushige Ohno
Akihiro Ohira
Original Assignee
Ibiden Co., 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
Application filed by Ibiden Co., Ltd. filed Critical Ibiden Co., Ltd.
Priority to PCT/JP2007/057296 priority Critical patent/WO2008126330A1/ja
Priority to AT07024627T priority patent/ATE512718T1/de
Priority to EP07024627A priority patent/EP1974813B1/en
Priority to US12/053,885 priority patent/US7947231B2/en
Publication of WO2008126330A1 publication Critical patent/WO2008126330A1/ja

Links

Classifications

    • B01J35/56—
    • B01J35/19—
    • 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
    • C04B38/0016—Honeycomb structures assembled from subunits
    • C04B38/0019—Honeycomb structures assembled from subunits characterised by the material used for joining separate subunits
    • 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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/0081—Uses not provided for elsewhere in C04B2111/00 as catalysts or catalyst carriers
    • 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
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/28—Methods or apparatus for fitting, inserting or repairing different elements by using adhesive material, e.g. cement
    • 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
    • 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.]
    • Y10T428/24149—Honeycomb-like
    • Y10T428/24157—Filled honeycomb cells [e.g., solid substance in cavities, etc.]

Abstract

本発明は、再生処理時において、ハニカム焼成体や接着剤層でのクラック、剥がれ等の発生を回避することができるハニカム構造体を提供することを目的とするものであり、本発明のハニカム構造体は、多数のセルがセル壁を隔てて長手方向に並設された柱状のハニカム焼成体が、接着剤層を介して複数個結束されてなるハニカム構造体であって、上記接着剤層の上記ハニカム構造体における一方の端面側には触媒担持層が含まれており、他方の端面側には触媒担持層が含まれていないことを特徴とする。
PCT/JP2007/057296 2007-03-30 2007-03-30 ハニカム構造体 WO2008126330A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PCT/JP2007/057296 WO2008126330A1 (ja) 2007-03-30 2007-03-30 ハニカム構造体
AT07024627T ATE512718T1 (de) 2007-03-30 2007-12-19 Wabenstrukturkörper
EP07024627A EP1974813B1 (en) 2007-03-30 2007-12-19 Honeycomb structured body
US12/053,885 US7947231B2 (en) 2007-03-30 2008-03-24 Honeycomb structure, method for manufacturing honeycomb structure, and exhaust gas purifying apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/057296 WO2008126330A1 (ja) 2007-03-30 2007-03-30 ハニカム構造体

Publications (1)

Publication Number Publication Date
WO2008126330A1 true WO2008126330A1 (ja) 2008-10-23

Family

ID=39169538

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/057296 WO2008126330A1 (ja) 2007-03-30 2007-03-30 ハニカム構造体

Country Status (4)

Country Link
US (1) US7947231B2 (ja)
EP (1) EP1974813B1 (ja)
AT (1) ATE512718T1 (ja)
WO (1) WO2008126330A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013133788A (ja) * 2011-12-27 2013-07-08 Ngk Insulators Ltd ハニカムフィルタ

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4303599B2 (ja) * 2002-03-25 2009-07-29 イビデン株式会社 排ガス浄化用フィルタ
US7510588B2 (en) * 2002-03-29 2009-03-31 Ibiden Co., Ltd. Ceramic filter and exhaust gas decontamination unit
ATE386581T1 (de) * 2003-10-20 2008-03-15 Ibiden Co Ltd Wabenstruktur
JPWO2008126329A1 (ja) * 2007-03-30 2010-07-22 イビデン株式会社 ハニカムフィルタ
WO2008126321A1 (ja) * 2007-03-30 2008-10-23 Ibiden Co., Ltd. 排ガス浄化システム
JP5063604B2 (ja) * 2007-03-30 2012-10-31 イビデン株式会社 ハニカムフィルタ
JPWO2008126328A1 (ja) * 2007-03-30 2010-07-22 イビデン株式会社 ハニカムフィルタ
WO2008126332A1 (ja) * 2007-03-30 2008-10-23 Ibiden Co., Ltd. ハニカムフィルタ
WO2008126330A1 (ja) 2007-03-30 2008-10-23 Ibiden Co., Ltd. ハニカム構造体
WO2008136078A1 (ja) * 2007-04-20 2008-11-13 Ibiden Co., Ltd. ハニカムフィルタ
EP2763785A4 (en) * 2011-10-06 2015-06-24 Mack Trucks OXIDATION CATALYST FOR DIESEL, AND PROCESS FOR TREATING ENGINE EXHAUST GAS
JP6635819B2 (ja) * 2016-02-16 2020-01-29 日本碍子株式会社 ハニカム構造体

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JP2005131551A (ja) * 2003-10-30 2005-05-26 Toyota Motor Corp 排ガス浄化用触媒
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DE19547597C2 (de) 1995-12-20 1999-02-18 Degussa Monolithischer Katalysator für die Abgasreinigung
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013133788A (ja) * 2011-12-27 2013-07-08 Ngk Insulators Ltd ハニカムフィルタ

Also Published As

Publication number Publication date
EP1974813B1 (en) 2011-06-15
US7947231B2 (en) 2011-05-24
US20080241012A1 (en) 2008-10-02
EP1974813A1 (en) 2008-10-01
ATE512718T1 (de) 2011-07-15

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