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
EP2745935A4 (de) * 2011-08-18 2015-05-27 Ibiden Co Ltd Wabenstruktur, herstellungsverfahren dafür, abgasreinigungsvorrichtung und silicoaluminophosphatteilchen
WO2013024548A1 (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
BR112015008645B1 (pt) * 2012-10-19 2024-01-30 Basf Corporation Artigo de redução catalítica seletiva para catalisar a redução de óxidos de nitrogênio na presença de um agente redutor, e, método para reduzir seletivamente óxidos de nitrogênio
GB2542654B (en) 2015-06-28 2019-12-04 Johnson Matthey Plc Catalytic wall-flow filter having a membrane
GB2591673B (en) 2016-10-28 2021-11-17 Johnson Matthey Plc Catalytic wall-flow filter with partial surface coating
GB2571039A (en) * 2016-10-31 2019-08-14 Johnson Matthey Plc LTA catalysts having extra-framework iron and/or manganese for treating exhaust gas
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
KR20210006380A (ko) * 2018-04-23 2021-01-18 바스프 코포레이션 디젤 엔진 배기 가스 처리용 선택적 접촉 환원 촉매

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO2002038922A1 (en) 2000-11-10 2002-05-16 Ibiden Co., Ltd. Catalytic converter and method for manufacture thereof
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
JP4367683B2 (ja) * 2001-10-09 2009-11-18 日本碍子株式会社 ハニカムフィルター
WO2003080219A1 (en) 2002-03-25 2003-10-02 Ibiden Co., Ltd. Filter for exhaust gas decontamination
JP2004016931A (ja) * 2002-06-17 2004-01-22 Nissan Motor Co Ltd 排気ガス浄化触媒
JP2004261664A (ja) * 2003-02-28 2004-09-24 Ngk Insulators Ltd ハニカム構造体及びハニカム構造体押出し成形用口金
JPWO2005002709A1 (ja) 2003-06-23 2006-08-10 イビデン株式会社 ハニカム構造体
CN100391897C (zh) * 2003-06-23 2008-06-04 揖斐电株式会社 蜂窝结构体
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
EP1676621A4 (de) 2003-10-20 2006-07-05 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
JP4347120B2 (ja) 2004-04-12 2009-10-21 トヨタ自動車株式会社 排ガス浄化装置
KR100860327B1 (ko) 2004-04-12 2008-09-25 도요다 지도샤 가부시끼가이샤 배기가스정화장치
US7867598B2 (en) * 2005-08-31 2011-01-11 Ngk Insulators, Ltd. Honeycomb structure and honeycomb catalytic body
WO2007026806A1 (ja) * 2005-08-31 2007-03-08 Ngk Insulators, Ltd. ハニカム触媒体及びその製造方法
US8119075B2 (en) * 2005-11-10 2012-02-21 Basf Corporation Diesel particulate filters having ultra-thin catalyzed oxidation coatings
CN101370566A (zh) * 2005-12-01 2009-02-18 Basf催化剂有限责任公司 用于小烯烃分子的水热稳定的银-沸石阱
EP1967265B1 (de) * 2005-12-07 2016-10-19 NGK Insulators, Ltd. HERSTELLUNGSVERFAHREN FÜR einen WABENSTRUKTURKÖRPER
JPWO2007074808A1 (ja) 2005-12-26 2009-06-04 日本碍子株式会社 ハニカム構造体及びその製造方法
WO2007091688A1 (ja) * 2006-02-10 2007-08-16 Ngk Insulators, Ltd. ハニカムセグメント、ハニカム構造体及びその製造方法
WO2007097161A1 (ja) 2006-02-22 2007-08-30 Ngk Insulators, Ltd. 炭化珪素質多孔体及びその製造方法
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
JP2007296514A (ja) * 2006-04-07 2007-11-15 Ngk Insulators Ltd 触媒体とその製造方法
US7576031B2 (en) 2006-06-09 2009-08-18 Basf Catalysts Llc Pt-Pd diesel oxidation catalyst with CO/HC light-off and HC storage function
CN101374590B (zh) 2006-10-05 2011-12-21 揖斐电株式会社 蜂窝结构体
JP5260982B2 (ja) 2007-03-30 2013-08-14 イビデン株式会社 ハニカムフィルタ
EP3278863B1 (de) * 2007-04-26 2019-11-27 Johnson Matthey Public Limited Company Übergangsmetall/aei-zeolith-scr-katalysator
EP2234938B1 (de) 2007-11-30 2019-08-07 Corning Incorporated Wabenkörper auf der basis von zeolith
EP2254678B1 (de) 2008-02-29 2018-03-21 Corning Incorporated Verfahren zur herstellung von wabenkörper mit geriebenen nussschalen
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
JP5317959B2 (ja) * 2008-05-20 2013-10-16 イビデン株式会社 ハニカム構造体

Also Published As

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

Similar Documents

Publication Publication Date Title
ATE556757T1 (de) Wabenfilter
ATE456970T1 (de) Wabenfilter
Eom et al. Processing and properties of macroporous silicon carbide ceramics: A review
ATE498456T1 (de) Katalysatorträgerwabe
ATE504346T1 (de) Gaskatalysator mit waben mit porösen wänden
ATE547166T1 (de) Wabenfilter
ATE496690T1 (de) Katalysatorträgerwabe
ATE431187T1 (de) Wabenfilter
ATE437691T1 (de) Wabenfilter
BR112012001620A2 (pt) configuração de concentrador solar com capacidade de fabrico e eficácia melhorados.
WO2008126321A1 (ja) 排ガス浄化システム
EP2190569A4 (de) Monolith, katalysator zur abgasreinigung damit und verfahren zur herstellung des katalysators
ATE540203T1 (de) Appareil de purification de gaz d'echappement et procede de purification de gaz d'echappement
EP2335823A4 (de) Abgasreinigungskatalysator und abgasreinigungsverfahren damit
EP2111284A4 (de) Hochtemperatur-ammoniak-scr-katalysator und verfahren zur verwendung des katalysators
DE602008001554D1 (de) Wabenfilter
EP2636449A3 (de) Wabenstruktur und wabenförmiger Katalysator
JP2011517834A5 (de)
MY175775A (en) Zeolite membrane regeneration method
EP2371448A4 (de) Kohlenstoffkatalysator, herstellungsverfahren für den kohlenstoffkatalysator sowie elektrode und batterie mit dem kohlenstoffkatalysator
EP2687695A4 (de) Harnstofflösungsreformer und abgasreiniger damit
BR112012025288A2 (pt) suporte de catalisador de metal de grande capacidade e conversor catalítico que emprega o mesmo
MX2015008461A (es) Filtro en forma de panal y metodo para produccion para el mismo, y ceramica basada en titanato de aluminio y metodo de produccion para la misma.
EP2371449A4 (de) Kohlenstoffkatalysator, herstellungsverfahren für den kohlenstoffkatalysator sowie elektrode und batterie mit dem kohlenstoffkatalysator
ATE548101T1 (de) Wabenfilter