ATE556757T1 - Wabenfilter - Google Patents

Wabenfilter

Info

Publication number
ATE556757T1
ATE556757T1 AT10156879T AT10156879T ATE556757T1 AT E556757 T1 ATE556757 T1 AT E556757T1 AT 10156879 T AT10156879 T AT 10156879T AT 10156879 T AT10156879 T AT 10156879T AT E556757 T1 ATE556757 T1 AT E556757T1
Authority
AT
Austria
Prior art keywords
cell wall
structured body
honeycomb structured
honeycomb
honeycomb filter
Prior art date
Application number
AT10156879T
Other languages
English (en)
Inventor
Kazutake Ogyu
Toyoki Ogasawara
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42204372&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE556757(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ibiden Co Ltd filed Critical Ibiden Co Ltd
Application granted granted Critical
Publication of ATE556757T1 publication Critical patent/ATE556757T1/de

Links

Classifications

    • 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
    • B01D46/24494—Thermal expansion coefficient, heat capacity or thermal conductivity
    • 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
    • B01D46/2476—Monolithic structures
    • 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
    • B01D46/2478—Structures comprising honeycomb 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
    • B01D46/2484—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
    • B01D46/249—Quadrangular e.g. square or diamond
    • 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
    • B01D46/2494—Octagonal

Landscapes

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Thermal Sciences (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Filtering Materials (AREA)
  • Exhaust Gas After Treatment (AREA)
AT10156879T 2009-10-09 2010-03-18 Wabenfilter ATE556757T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2009/067671 WO2011042990A1 (ja) 2009-10-09 2009-10-09 ハニカムフィルタ

Publications (1)

Publication Number Publication Date
ATE556757T1 true ATE556757T1 (de) 2012-05-15

Family

ID=42204372

Family Applications (1)

Application Number Title Priority Date Filing Date
AT10156879T ATE556757T1 (de) 2009-10-09 2010-03-18 Wabenfilter

Country Status (7)

Country Link
US (1) US8617476B2 (de)
EP (1) EP2319604B2 (de)
AT (1) ATE556757T1 (de)
DE (1) DE202010018192U1 (de)
ES (1) ES2387068T3 (de)
PL (1) PL2319604T3 (de)
WO (1) WO2011042990A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012046292A1 (ja) 2010-10-04 2012-04-12 イビデン株式会社 ハニカム構造体を製造する方法
WO2012131916A1 (ja) * 2011-03-29 2012-10-04 イビデン株式会社 ハニカム構造体およびハニカム構造体の製造方法
JP5814373B2 (ja) * 2011-08-18 2015-11-17 イビデン株式会社 ハニカム構造体及びその製造方法、排ガス浄化装置並びにシリコアルミノホスフェート粒子
WO2013024547A1 (ja) * 2011-08-18 2013-02-21 イビデン株式会社 ハニカム構造体及びその製造方法、排ガス浄化装置並びにシリコアルミノホスフェート粒子
MX387698B (es) 2012-10-19 2025-03-11 Basf Mobile Emissions Catalysts Llc Composiciones de catalizador de tamiz molecular de poro pequeño de 8 anillos de metales mezclados, artículos catalíticos y métodos.
GB2542654B (en) 2015-06-28 2019-12-04 Johnson Matthey Plc Catalytic wall-flow filter having a membrane
GB2558371B (en) 2016-10-28 2021-08-18 Johnson Matthey Plc Catalytic wall-flow filter with partial surface coating
EP3532196A1 (de) 2016-10-31 2019-09-04 Johnson Matthey Public Limited Company Lta-katalysatoren mit eisen und/oder mangan als extra-framework-metall zur abgasbehandlung
JP6605522B2 (ja) * 2017-03-09 2019-11-13 株式会社キャタラー 排ガス浄化用触媒
JP7342031B2 (ja) * 2018-04-23 2023-09-11 ビーエーエスエフ コーポレーション ディーゼルエンジン排気ガス処理用の選択的接触還元触媒

Family Cites Families (42)

* Cited by examiner, † Cited by third party
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JPH01151706A (ja) * 1987-12-08 1989-06-14 Toyota Central Res & Dev Lab Inc 可燃性微粒子と窒素酸化物を除去するための触媒及びフィルター
US4867954A (en) * 1988-04-07 1989-09-19 Uop Catalytic reduction of nitrogen oxides
DE4226111A1 (de) * 1992-08-07 1994-02-10 Bayer Ag Verwendung eines Katalysators zur Verringerung der Partikelmenge und/oder -größe im Dieselabgas
US5589147A (en) * 1994-07-07 1996-12-31 Mobil Oil Corporation Catalytic system for the reducton of nitrogen oxides
JP2002089247A (ja) * 2000-09-14 2002-03-27 Ibiden Co Ltd 排気ガス浄化システム
JP4652553B2 (ja) * 2000-11-10 2011-03-16 イビデン株式会社 触媒コンバータ及びその製造方法
DE60118421T2 (de) 2000-11-10 2006-08-17 Ibiden Co., Ltd. Abgaskatalysator, Verfahren zu seiner Herstellung und Halte-und Dichtungsmaterial für Katalysatoren
JP5189236B2 (ja) 2001-07-25 2013-04-24 日本碍子株式会社 排ガス浄化用ハニカム構造体及び排ガス浄化用ハニカム触媒体
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JPWO2005002709A1 (ja) 2003-06-23 2006-08-10 イビデン株式会社 ハニカム構造体
KR100865058B1 (ko) * 2003-06-23 2008-10-23 이비덴 가부시키가이샤 허니컴 구조체
US7229597B2 (en) 2003-08-05 2007-06-12 Basfd Catalysts Llc Catalyzed SCR filter and emission treatment system
JP4471622B2 (ja) 2003-10-22 2010-06-02 イビデン株式会社 ハニカム構造体
DE602004011971T3 (de) 2003-10-20 2012-10-18 Ibiden Co., Ltd. Wabenstruktur
DE202004021782U1 (de) * 2004-01-09 2010-12-30 Emitec Gesellschaft Für Emissionstechnologie Mbh Partikelfilter umfassend eine metallische Faserlage
US7393377B2 (en) 2004-02-26 2008-07-01 Ngk Insulators, Ltd. Honeycomb filter and exhaust gas treatment apparatus
JP4673084B2 (ja) 2004-02-26 2011-04-20 日本碍子株式会社 ハニカムフィルタ及び排ガス処理装置
GB0405015D0 (en) 2004-03-05 2004-04-07 Johnson Matthey Plc Method of loading a monolith with catalyst and/or washcoat
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JPWO2007066671A1 (ja) * 2005-12-07 2009-05-21 日本碍子株式会社 ハニカム構造体及びその製造方法
EP1974791A4 (de) 2005-12-26 2010-08-11 Ngk Insulators Ltd Wabenstruktur und herstellungsverfahren dafür
KR20080102179A (ko) 2006-02-10 2008-11-24 니뽄 가이시 가부시키가이샤 허니콤 세그먼트, 허니콤 구조체 및 그 제조 방법
JP5469335B2 (ja) 2006-02-22 2014-04-16 日本碍子株式会社 炭化珪素質多孔体及びその製造方法
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BRPI0810133B1 (pt) * 2007-04-26 2023-01-17 Johnson Matthey Public Limited Company Método para converter óxidos de nitrogênio de um gás em nitrogênio, sistema de escapamento para um motor de combustão interna de queima pobre veicular, e, aparelho
CN101952224B (zh) * 2007-11-30 2013-08-21 康宁股份有限公司 沸石基蜂窝体
US8591623B2 (en) 2008-02-29 2013-11-26 Corning Incorporated Honeycomb manufacturing method using ground nut shells and honeycomb body produced thereby
JP2009262076A (ja) * 2008-04-25 2009-11-12 Nippon Soken Inc 排ガス浄化フィルタ
WO2009141878A1 (ja) 2008-05-20 2009-11-26 イビデン株式会社 ハニカム構造体
WO2009141897A1 (ja) * 2008-05-20 2009-11-26 イビデン株式会社 ハニカム構造体

Also Published As

Publication number Publication date
US8617476B2 (en) 2013-12-31
WO2011042990A1 (ja) 2011-04-14
EP2319604A1 (de) 2011-05-11
DE202010018192U1 (de) 2014-09-19
PL2319604T3 (pl) 2012-09-28
EP2319604B2 (de) 2018-12-26
ES2387068T3 (es) 2012-09-12
EP2319604B1 (de) 2012-05-09
US20110085942A1 (en) 2011-04-14

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