WO2008078799A1 - ハニカム構造体及びその製造方法 - Google Patents

ハニカム構造体及びその製造方法 Download PDF

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Publication number
WO2008078799A1
WO2008078799A1 PCT/JP2007/075038 JP2007075038W WO2008078799A1 WO 2008078799 A1 WO2008078799 A1 WO 2008078799A1 JP 2007075038 W JP2007075038 W JP 2007075038W WO 2008078799 A1 WO2008078799 A1 WO 2008078799A1
Authority
WO
WIPO (PCT)
Prior art keywords
honeycomb structure
manufacturing
same
fluid
end surface
Prior art date
Application number
PCT/JP2007/075038
Other languages
English (en)
French (fr)
Inventor
Takuya Hiramatsu
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
Application filed by Ngk Insulators, Ltd. filed Critical Ngk Insulators, Ltd.
Priority to JP2008551148A priority Critical patent/JPWO2008078799A1/ja
Priority to EP07860267.9A priority patent/EP2119487B1/en
Publication of WO2008078799A1 publication Critical patent/WO2008078799A1/ja
Priority to US12/490,030 priority patent/US8470430B2/en

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
    • F01N3/02—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
    • 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
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/63—Platinum group metals with rare earths or actinides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
    • C04B35/565—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide
    • 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
    • C04B38/0009—Honeycomb structures characterised by features relating to the cell walls, e.g. wall thickness or distribution of pores in the walls
    • 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
    • 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
    • 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.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Combustion & Propulsion (AREA)
  • Filtering Materials (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Ceramic Products (AREA)
  • Catalysts (AREA)

Abstract

　隔壁は、流体の出口の端面側部分が、流体の入口の端面側部分と比べて、（１）熱伝導率が、相対的に大きい、（２）熱容量が、相対的に大きい、（３）曲げ強度が、相対的に大きい、（４）気孔率が、相対的に小さい、のうち少なくとも何れかを満たしているハニカム構造体である。このハニカム構造体は、隔壁の溶損や熱衝撃破壊が生じ難く、ＤＰＦとして好適に利用される。
PCT/JP2007/075038 2006-12-27 2007-12-26 ハニカム構造体及びその製造方法 WO2008078799A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2008551148A JPWO2008078799A1 (ja) 2006-12-27 2007-12-26 ハニカム構造体及びその製造方法
EP07860267.9A EP2119487B1 (en) 2006-12-27 2007-12-26 Honeycomb structure and method for manufacturing the same
US12/490,030 US8470430B2 (en) 2006-12-27 2009-06-23 Honeycomb structure and method for manufacturing the same

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2006352733 2006-12-27
JP2006-352733 2006-12-27
JP2007-228053 2007-09-03
JP2007228053 2007-09-03

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/490,030 Continuation US8470430B2 (en) 2006-12-27 2009-06-23 Honeycomb structure and method for manufacturing the same

Publications (1)

Publication Number Publication Date
WO2008078799A1 true WO2008078799A1 (ja) 2008-07-03

Family

ID=39562590

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/075038 WO2008078799A1 (ja) 2006-12-27 2007-12-26 ハニカム構造体及びその製造方法

Country Status (4)

Country Link
US (1) US8470430B2 (ja)
EP (1) EP2119487B1 (ja)
JP (1) JPWO2008078799A1 (ja)
WO (1) WO2008078799A1 (ja)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010029848A (ja) * 2008-06-25 2010-02-12 Ngk Insulators Ltd ハニカム構造体
EP2174698A1 (en) 2008-10-09 2010-04-14 Ngk Insulators, Ltd. Honeycomb Structure
EP2177253A1 (en) 2008-10-14 2010-04-21 NGK Insulators, Ltd. Honeycomb structure
WO2010074161A1 (ja) * 2008-12-25 2010-07-01 京セラ株式会社 ハニカム構造体およびこれを用いたフィルタならびに排気ガス処理装置
JP2010172825A (ja) * 2009-01-29 2010-08-12 Ngk Insulators Ltd ハニカム触媒体及びハニカム触媒体の製造方法
JP2010214335A (ja) * 2009-03-18 2010-09-30 Ngk Insulators Ltd ハニカムフィルタの製造方法及びハニカムフィルタ
JP2011194382A (ja) * 2010-03-24 2011-10-06 Ngk Insulators Ltd ハニカム構造体
WO2011125766A1 (ja) * 2010-03-31 2011-10-13 日本碍子株式会社 ハニカムフィルタ
WO2011125768A1 (ja) * 2010-03-31 2011-10-13 日本碍子株式会社 ハニカムフィルタ
DE102016002708A1 (de) 2015-03-16 2016-09-22 Ngk Insulators, Ltd. Wabenfilter
JP6169227B1 (ja) * 2016-06-13 2017-07-26 日本碍子株式会社 ハニカムフィルタ
JP2019171282A (ja) * 2018-03-28 2019-10-10 株式会社Ｓｕｂａｒｕ 排ガス浄化用のハニカム構造体、該ハニカム構造体の製造方法及び該ハニカム構造体を用いた排ガス浄化フィルタ
DE102021201583A1 (de) 2020-03-31 2021-09-30 Ngk Insulators, Ltd. Wabenfilter

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2008078799A1 (ja) * 2006-12-27 2010-04-30 日本碍子株式会社 ハニカム構造体及びその製造方法
JP5140004B2 (ja) * 2008-03-19 2013-02-06 日本碍子株式会社 ハニカム構造体
US8784541B2 (en) * 2011-11-10 2014-07-22 Corning Incorporated Cordierite-based composite membrane coated on cordierite monolith
JP6231908B2 (ja) * 2014-03-14 2017-11-15 日本碍子株式会社 目封止ハニカム構造体
JP6081951B2 (ja) * 2014-03-26 2017-02-15 日本碍子株式会社 ハニカム構造体の製造方法
JP2016175789A (ja) * 2015-03-19 2016-10-06 日本碍子株式会社 ハニカム構造体
JP6581828B2 (ja) * 2015-07-17 2019-09-25 日本碍子株式会社 ハニカムフィルタ
DE102016213769B4 (de) * 2016-07-27 2022-06-09 Audi Ag Partikelfilter für eine Abgasanlage sowie Verfahren zum Herstellen eines Partikelfilters
JP7049156B2 (ja) * 2018-03-30 2022-04-06 日本碍子株式会社 ハニカムフィルタ
JP7178432B2 (ja) * 2021-01-18 2022-11-25 本田技研工業株式会社 排気浄化フィルタ

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61129017A (ja) * 1984-11-27 1986-06-17 Matsushita Electric Ind Co Ltd 排ガスフイルタ−
JPS62179318U (ja) * 1986-05-02 1987-11-14
JPH01145378A (ja) 1987-11-30 1989-06-07 Ibiden Co Ltd 炭化ケイ素質ハニカム構造体及びその製造方法
JPH07204431A (ja) 1994-01-20 1995-08-08 Matsushita Electric Ind Co Ltd ディーゼルエンジン排ガス用フィルター
JP2003010616A (ja) 2001-06-29 2003-01-14 Ngk Insulators Ltd ハニカム構造体
JP2003117320A (ja) 2001-10-09 2003-04-22 Ngk Insulators Ltd ハニカムフィルター
JP2004270569A (ja) * 2003-03-10 2004-09-30 Ngk Insulators Ltd ハニカム構造体
JP2006231116A (ja) * 2005-02-22 2006-09-07 Toyota Motor Corp 排ガス浄化フィルタ触媒
JP2006272157A (ja) * 2005-03-29 2006-10-12 Hitachi Metals Ltd セラミックハニカムフィルタ及び排気ガス浄化装置

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JPS62179318A (ja) 1986-02-03 1987-08-06 井関農機株式会社 コンバインの脱穀物選別装置
JPH0446816Y2 (ja) 1989-03-10 1992-11-05
US6508852B1 (en) * 2000-10-13 2003-01-21 Corning Incorporated Honeycomb particulate filters
US6544310B2 (en) * 2001-05-24 2003-04-08 Fleetguard, Inc. Exhaust aftertreatment filter with particulate distribution pattern
EP1491248B1 (en) * 2002-03-29 2008-10-15 Ibiden Co., Ltd. Ceramic filter and exhaust gas decontamination unit
DE102004024685A1 (de) * 2004-05-19 2005-12-15 Emitec Gesellschaft Für Emissionstechnologie Mbh Katalysator-Trägerkörper für einen motornah einzusetzenden katalytischen Konverter
JPWO2008078799A1 (ja) * 2006-12-27 2010-04-30 日本碍子株式会社 ハニカム構造体及びその製造方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61129017A (ja) * 1984-11-27 1986-06-17 Matsushita Electric Ind Co Ltd 排ガスフイルタ−
JPS62179318U (ja) * 1986-05-02 1987-11-14
JPH01145378A (ja) 1987-11-30 1989-06-07 Ibiden Co Ltd 炭化ケイ素質ハニカム構造体及びその製造方法
JPH07204431A (ja) 1994-01-20 1995-08-08 Matsushita Electric Ind Co Ltd ディーゼルエンジン排ガス用フィルター
JP2003010616A (ja) 2001-06-29 2003-01-14 Ngk Insulators Ltd ハニカム構造体
JP2003117320A (ja) 2001-10-09 2003-04-22 Ngk Insulators Ltd ハニカムフィルター
JP2004270569A (ja) * 2003-03-10 2004-09-30 Ngk Insulators Ltd ハニカム構造体
JP2006231116A (ja) * 2005-02-22 2006-09-07 Toyota Motor Corp 排ガス浄化フィルタ触媒
JP2006272157A (ja) * 2005-03-29 2006-10-12 Hitachi Metals Ltd セラミックハニカムフィルタ及び排気ガス浄化装置

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* Cited by examiner, † Cited by third party
Title
See also references of EP2119487A4

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010029848A (ja) * 2008-06-25 2010-02-12 Ngk Insulators Ltd ハニカム構造体
EP2174698A1 (en) 2008-10-09 2010-04-14 Ngk Insulators, Ltd. Honeycomb Structure
JP2010111567A (ja) * 2008-10-09 2010-05-20 Ngk Insulators Ltd ハニカム構造体
EP2177253A1 (en) 2008-10-14 2010-04-21 NGK Insulators, Ltd. Honeycomb structure
JP2010115634A (ja) * 2008-10-14 2010-05-27 Ngk Insulators Ltd ハニカム構造体
US8143190B2 (en) 2008-10-14 2012-03-27 Ngk Insulators, Ltd. Honeycomb structure
WO2010074161A1 (ja) * 2008-12-25 2010-07-01 京セラ株式会社 ハニカム構造体およびこれを用いたフィルタならびに排気ガス処理装置
EP2383028B1 (en) 2008-12-25 2015-07-01 Kyocera Corporation Honeycomb structure, and filter and exhaust gas treatment device using same
JP5459677B2 (ja) * 2008-12-25 2014-04-02 京セラ株式会社 ハニカム構造体およびこれを用いたフィルタならびに排気ガス処理装置
JP2010172825A (ja) * 2009-01-29 2010-08-12 Ngk Insulators Ltd ハニカム触媒体及びハニカム触媒体の製造方法
JP2010214335A (ja) * 2009-03-18 2010-09-30 Ngk Insulators Ltd ハニカムフィルタの製造方法及びハニカムフィルタ
JP2011194382A (ja) * 2010-03-24 2011-10-06 Ngk Insulators Ltd ハニカム構造体
US8293183B2 (en) 2010-03-31 2012-10-23 Ngk Insulators, Ltd. Honeycomb filter
US8496883B2 (en) 2010-03-31 2013-07-30 Ngk Insulators, Ltd. Honeycomb filter
WO2011125768A1 (ja) * 2010-03-31 2011-10-13 日本碍子株式会社 ハニカムフィルタ
WO2011125766A1 (ja) * 2010-03-31 2011-10-13 日本碍子株式会社 ハニカムフィルタ
JP5764120B2 (ja) * 2010-03-31 2015-08-12 日本碍子株式会社 ハニカムフィルタ
US9890673B2 (en) 2015-03-16 2018-02-13 Ngk Insulators, Ltd. Honeycomb filter
JP2016168582A (ja) * 2015-03-16 2016-09-23 日本碍子株式会社 ハニカムフィルタ
DE102016002708B4 (de) * 2015-03-16 2017-08-03 Ngk Insulators, Ltd. Wabenfilter
DE102016002708A1 (de) 2015-03-16 2016-09-22 Ngk Insulators, Ltd. Wabenfilter
JP6169227B1 (ja) * 2016-06-13 2017-07-26 日本碍子株式会社 ハニカムフィルタ
JP2017221871A (ja) * 2016-06-13 2017-12-21 日本碍子株式会社 ハニカムフィルタ
JP2019171282A (ja) * 2018-03-28 2019-10-10 株式会社Ｓｕｂａｒｕ 排ガス浄化用のハニカム構造体、該ハニカム構造体の製造方法及び該ハニカム構造体を用いた排ガス浄化フィルタ
JP7065670B2 (ja) 2018-03-28 2022-05-12 株式会社Subaru 排ガス浄化用のハニカム構造体の製造方法及び該ハニカム構造体を用いた排ガス浄化フィルタ
DE102021201583A1 (de) 2020-03-31 2021-09-30 Ngk Insulators, Ltd. Wabenfilter
US11872527B2 (en) 2020-03-31 2024-01-16 Ngk Insulators, Ltd. Honeycomb filter

Also Published As

Publication number Publication date
EP2119487B1 (en) 2016-10-26
US8470430B2 (en) 2013-06-25
EP2119487A1 (en) 2009-11-18
JPWO2008078799A1 (ja) 2010-04-30
US20090274867A1 (en) 2009-11-05
EP2119487A4 (en) 2012-06-20

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