[go: up one dir, main page]

BRPI0816627A2 - Filtro alveolar cerâmico e método para filtrar fuligem de diesel - Google Patents

Filtro alveolar cerâmico e método para filtrar fuligem de diesel

Info

Publication number
BRPI0816627A2
BRPI0816627A2 BRPI0816627-7A2A BRPI0816627A BRPI0816627A2 BR PI0816627 A2 BRPI0816627 A2 BR PI0816627A2 BR PI0816627 A BRPI0816627 A BR PI0816627A BR PI0816627 A2 BRPI0816627 A2 BR PI0816627A2
Authority
BR
Brazil
Prior art keywords
alveolar
ceramic
filter
diesel soot
filtering diesel
Prior art date
Application number
BRPI0816627-7A2A
Other languages
English (en)
Inventor
Robin Ziebarth
Robert T Nilsson
Original Assignee
Dow Global Technologies 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 Dow Global Technologies Inc filed Critical Dow Global Technologies Inc
Publication of BRPI0816627A2 publication Critical patent/BRPI0816627A2/pt

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • 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
    • 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
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/80—Chemical processes for the removal of the retained particles, e.g. by burning
    • B01D46/84—Chemical processes for the removal of the retained particles, e.g. by burning by heating only
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
    • B01D2279/30—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for treatment of exhaust gases from IC Engines
    • 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
    • F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
    • F01N2260/10—Exhaust treating devices having provisions not otherwise provided for for avoiding stress caused by expansions or contractions due to temperature variations
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/10—Residue burned
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/30—Exhaust treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Combustion & Propulsion (AREA)
  • Environmental & Geological Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Mechanical Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Filtering Materials (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Catalysts (AREA)
BRPI0816627-7A2A 2007-10-12 2008-10-09 Filtro alveolar cerâmico e método para filtrar fuligem de diesel BRPI0816627A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US97955107P 2007-10-12 2007-10-12
PCT/US2008/079265 WO2009048994A2 (en) 2007-10-12 2008-10-09 Improved thermal shock resistant soot filter

Publications (1)

Publication Number Publication Date
BRPI0816627A2 true BRPI0816627A2 (pt) 2015-03-10

Family

ID=40474940

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0816627-7A2A BRPI0816627A2 (pt) 2007-10-12 2008-10-09 Filtro alveolar cerâmico e método para filtrar fuligem de diesel

Country Status (7)

Country Link
US (1) US8092579B2 (pt)
EP (1) EP2203238B1 (pt)
JP (2) JP5736173B2 (pt)
KR (1) KR101569221B1 (pt)
CN (1) CN101939073B (pt)
BR (1) BRPI0816627A2 (pt)
WO (1) WO2009048994A2 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8425830B2 (en) * 2008-02-29 2013-04-23 Corning Incorporated Permeable material, articles made therefrom and method of manufacture
US9566552B2 (en) * 2014-04-07 2017-02-14 Ford Global Technologies, Llc Temperature maintenance and regulation of vehicle exhaust catalyst systems with phase change materials
KR102102973B1 (ko) * 2017-11-14 2020-04-22 에스케이씨 주식회사 연마패드

Family Cites Families (98)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2340071A (en) * 1940-04-25 1944-01-25 Laurence C Maher Antibackfire device for internal combustion engines
NL284641A (pt) 1961-10-23
US3251403A (en) * 1962-01-05 1966-05-17 Corning Glass Works Ceramic heat exchanger structures
US3565830A (en) * 1963-02-07 1971-02-23 Engelhard Min & Chem Coated film of catalytically active oxide on a refractory support
GB1119180A (en) 1966-04-01 1968-07-10 Morganite Res & Dev Ltd Forming deposits within porous material
US3641763A (en) * 1970-09-08 1972-02-15 Gen Motors Corp Gas turbine catalytic exhaust system
US3887741A (en) * 1973-08-13 1975-06-03 Corning Glass Works Thin-walled honeycombed substrate with axial discontinuities in the periphery
US3983283A (en) * 1974-03-18 1976-09-28 Corning Glass Works Honeycombed structures having open-ended cells formed by interconnected walls with longitudinally extending discontinuities
JPS53139872A (en) * 1977-05-10 1978-12-06 Toray Industries Porous body comprising metal coated carbon fiber
JPS5546338A (en) * 1978-09-28 1980-04-01 Ngk Insulators Ltd Heat and shock resistant, revolving and heat-regenerating type ceramic heat exchanger body and its manufacturing
US4355783A (en) * 1978-11-06 1982-10-26 Cutter Laboratories, Inc. Flow control device
JPS609861B2 (ja) * 1979-12-19 1985-03-13 株式会社豊田中央研究所 排気ガス浄化用触媒
US4329162A (en) * 1980-07-03 1982-05-11 Corning Glass Works Diesel particulate trap
US4381815A (en) * 1980-11-10 1983-05-03 Corning Glass Works Thermal shock resistant honeycomb structures
US4335783A (en) 1980-11-10 1982-06-22 Corning Glass Works Method for improving thermal shock resistance of honeycombed structures formed from joined cellular segments
DE3217357C2 (de) * 1982-05-08 1987-03-12 Fa. J. Eberspächer, 7300 Esslingen Einrichtung zur Verminderung des Rußanteils im Abgas von Brennkraftmaschinen
DE3232729A1 (de) * 1982-09-03 1984-03-08 Degussa Ag, 6000 Frankfurt Verfahren zur herabsetzung der zuendtemperatur von aus dem abgas von dieselmotoren herausgefiltertem dieselruss
US4619244A (en) * 1983-03-25 1986-10-28 Marks Alvin M Solar heater with cavity and phase-change material
US4581285A (en) * 1983-06-07 1986-04-08 The United States Of America As Represented By The Secretary Of The Air Force High thermal capacitance multilayer thermal insulation
JPS60141668A (ja) * 1983-12-28 1985-07-26 日本碍子株式会社 セラミックハニカム構造体を接合若しくはコーティングまたは封着するためのセラミック材料組成物
DE3407172C2 (de) * 1984-02-28 1986-09-04 Degussa Ag, 6000 Frankfurt Einrichtung zur Reinigung der Abgase von Dieselmotoren
NL8503090A (nl) * 1985-11-11 1987-06-01 Harshaw Chemie Bv Werkwijze voor het bereiden van gedragen katalysator systemen.
JPH0356354Y2 (pt) * 1986-04-08 1991-12-18
US4727052A (en) * 1986-06-27 1988-02-23 Engelhard Corporation Catalyst compositions and methods of making the same
US4702853A (en) * 1986-10-06 1987-10-27 The United States Of America As Represented By The Department Of Energy Phase change thermal energy storage material
US4902664A (en) * 1987-08-13 1990-02-20 Engelhard Corporation Thermally stabilized catalysts containing alumina and methods of making the same
EP0314058B1 (de) * 1987-10-30 1992-07-29 Degussa Aktiengesellschaft Platin-freier Dreiweg-Katalysator.
US5022991A (en) * 1988-09-08 1991-06-11 Corning Incorporated Thermite coated filter
JP2505261B2 (ja) * 1988-09-29 1996-06-05 日本碍子株式会社 セラミック熱交換体およびその製造法
JPH0338250A (ja) * 1989-07-06 1991-02-19 Mazda Motor Corp 排気ガス浄化用触媒
CA2020453A1 (en) * 1989-07-28 1991-01-29 Bulent O. Yavuz Thermal shock and creep resistant porous mullite articles
US5340516A (en) * 1989-07-28 1994-08-23 Engelhard Corporation Thermal shock and creep resistant porous mullite articles prepared from topaz and process for manufacture
US5254519A (en) * 1990-02-22 1993-10-19 Engelhard Corporation Catalyst composition containing platinum and rhodium components
US5130109A (en) * 1990-02-22 1992-07-14 Wan Chung Zong Catalyst composition containing segregated platinum and rhodium components
US5098455A (en) * 1990-12-21 1992-03-24 The Dow Chemical Company Regenerable exhaust gas filter element for diesel engines
CA2124439A1 (en) * 1991-11-26 1993-06-10 Kenneth E. Voss Oxidation catalyst and method of use
US5194154A (en) * 1991-12-05 1993-03-16 The Dow Chemical Company Structure for filter or heat exchanger, composed of a fused single crystal acicular ceramic
US5198007A (en) * 1991-12-05 1993-03-30 The Dow Chemical Company Filter including a porous discriminating layer on a fused single crystal acicular ceramic support, and method for making the same
GB9226434D0 (en) * 1992-12-18 1993-02-10 Johnson Matthey Plc Catalyst
US5364259A (en) * 1993-03-10 1994-11-15 Monsanto Enviro-Chem Systems, Inc. Process and apparatus for gas phase reaction in a regenerative incinerator
US5787707A (en) * 1994-08-02 1998-08-04 Corning Incorporated In-line adsorber system
DE69629979T2 (de) * 1995-06-02 2004-07-29 Corning Inc. Vorrichtung zur Entfernung von Kontaminationen aus Fluidströmen
ZA963235B (en) 1995-06-15 1996-10-25 Engelhard Corp Diesel exhaust stream treating catalyst and method of use
US5759496A (en) * 1995-12-21 1998-06-02 Corning Incorporated Apparatus for removing VOC's from an exhaust gas stream
EP1382444B1 (en) * 1996-01-12 2013-04-24 Ibiden Co., Ltd. A filter for purifying exhaust gas
JP3857729B2 (ja) * 1996-02-02 2006-12-13 ポール・コーポレーション 煤フィルタ
US5939354A (en) * 1996-04-10 1999-08-17 Catalytic Solutions, Inc. Perovskite-type metal oxide compounds and method for preparing the compounds
WO1999012642A1 (en) 1997-09-09 1999-03-18 Ceramem Corporation Catalytic gas filter and methods
JPH11117001A (ja) * 1997-10-09 1999-04-27 Denki Kagaku Kogyo Kk 耐熱性・導電性複合粉末及びその用途
EP1165946B1 (en) * 1998-11-13 2005-10-12 Engelhard Corporation Catalyst and method for reducing exhaust gas emissions
JP2000193395A (ja) * 1998-12-22 2000-07-14 Nkk Corp ハニカム構造蓄熱媒体
US6875407B1 (en) * 1999-01-22 2005-04-05 Benteler Automotive Corporation Vacuum-insulated exhaust treatment device with phase change materials and thermal management system
WO2000062923A1 (en) 1999-04-19 2000-10-26 Engelhard Corporation Catalyst composition comprising ceria and a platinum group metal
EP1196234B1 (en) 1999-07-02 2007-04-18 Engelhard Corporation Catalyst system for treating diesel engine exhaust gases and method
FR2796638B1 (fr) * 1999-07-21 2001-09-14 Ceramiques Tech Et Ind S A Structure monolithe nid d'abeilles en materiau ceramique poreux, et utilisation comme filtre a particules
US6306335B1 (en) * 1999-08-27 2001-10-23 The Dow Chemical Company Mullite bodies and methods of forming mullite bodies
ES2281733T3 (es) 1999-09-29 2007-10-01 Ibiden Co., Ltd. Filtro en nido de abejas y conjunto de filtros ceramicos.
CN1223398C (zh) * 1999-12-23 2005-10-19 陶氏环球技术公司 催化装置
ATE516065T1 (de) * 2000-06-01 2011-07-15 Corning Inc Formkörper aus cordierit
JP4075292B2 (ja) * 2000-07-24 2008-04-16 トヨタ自動車株式会社 パティキュレート浄化触媒
US6826906B2 (en) * 2000-08-15 2004-12-07 Engelhard Corporation Exhaust system for enhanced reduction of nitrogen oxides and particulates from diesel engines
US6508852B1 (en) * 2000-10-13 2003-01-21 Corning Incorporated Honeycomb particulate filters
US7005404B2 (en) * 2000-12-20 2006-02-28 Honda Motor Co., Ltd. Substrates with small particle size metal oxide and noble metal catalyst coatings and thermal spraying methods for producing the same
JP4404497B2 (ja) * 2001-03-01 2010-01-27 日本碍子株式会社 ハニカムフィルター、及びその製造方法
US20020172633A1 (en) 2001-03-06 2002-11-21 Koermer Gerald S. Vehicular atmosphere cleansing system
JP4511071B2 (ja) * 2001-03-29 2010-07-28 日本碍子株式会社 ハニカム構造体及びそのアッセンブリ
JP2002292225A (ja) * 2001-03-30 2002-10-08 Ngk Insulators Ltd ハニカム構造体及びそのアッセンブリ
FR2823253B1 (fr) * 2001-04-06 2003-08-15 Saint Gobain Ct Recherches Corps filtrant pour la filtration de particules contenues dans les gaz d'echappement d'un moteur a combustion interne
US6840976B2 (en) * 2001-04-23 2005-01-11 Dow Global Technologies Inc. Method of making wall-flow monolith filter
JP2003010616A (ja) * 2001-06-29 2003-01-14 Ngk Insulators Ltd ハニカム構造体
US20050031513A1 (en) 2001-08-01 2005-02-10 Mcnamara John Martin Gasoline engine with an exhaust system for combusting particulate matter
US6982065B2 (en) * 2001-08-08 2006-01-03 Alstom Technology Ltd Catalyzer
US6736875B2 (en) 2001-12-13 2004-05-18 Corning Incorporated Composite cordierite filters
BR0308835A (pt) 2002-03-25 2005-01-25 Dow Global Technologies Inc Corpos de mulita e métodos para formar corpos de mulita
DK200200828A (da) * 2002-05-30 2003-12-01 Reccat Aps Selvregulerende katalysator
US6849181B2 (en) 2002-07-31 2005-02-01 Corning Incorporated Mullite-aluminum titanate diesel exhaust filter
KR100960769B1 (ko) 2002-07-31 2010-06-01 코닝 인코포레이티드 알루미늄 티타네이트-계 세라믹 제품
JP4404602B2 (ja) * 2002-10-24 2010-01-27 京セラ株式会社 セラミックス−金属複合体およびこれを用いた高熱伝導放熱用基板
JP2004162626A (ja) * 2002-11-14 2004-06-10 Hitachi Ltd 排ガス浄化装置
GB0304939D0 (en) * 2003-03-05 2003-04-09 Johnson Matthey Plc Light-duty diesel engine and a particulate filter therefor
US7405338B2 (en) * 2003-04-07 2008-07-29 Velocys Dehydrogenation reactions in narrow reaction chambers and integrated reactors
US20040211182A1 (en) * 2003-04-24 2004-10-28 Gould Len Charles Low cost heat engine which may be powered by heat from a phase change thermal storage material
JP4285096B2 (ja) * 2003-06-16 2009-06-24 株式会社デンソー 内燃機関の排ガス浄化装置
WO2005009922A1 (ja) * 2003-07-25 2005-02-03 Ngk Insulators, Ltd. セラミックス多孔質体及びその透過性能評価方法
ZA200600757B (en) * 2003-08-29 2007-05-30 Dow Global Technologies Inc Improved diesel exhaust filter
US20060051556A1 (en) * 2003-09-12 2006-03-09 Ibiden Co., Ltd. Sintered ceramic compact and ceramic filter
BRPI0416704A (pt) * 2003-11-24 2007-01-16 Dow Global Technologies Inc catalisador para uso em um filtro de particulado de diesel e sistema de exaustão de diesel
US20070274881A1 (en) * 2003-11-28 2007-11-29 Rasmussen Niels B K Method For Treatment Of A Fluid Quantity Including Chemical Reacting Means Such As Combustible Materials And A Catalytic Device
US7341970B2 (en) 2004-03-31 2008-03-11 Corning Incorporated Low thermal expansion articles
US7238217B2 (en) * 2004-04-23 2007-07-03 Corning Incorporated Diesel engine exhaust filters
JP2006110413A (ja) * 2004-10-12 2006-04-27 Ngk Insulators Ltd ハニカムフィルター
US7384442B2 (en) * 2005-02-28 2008-06-10 Corning Incorporated Ceramic wall-flow filter including heat absorbing elements and methods of manufacturing same
KR100822246B1 (ko) * 2005-04-07 2008-04-16 이비덴 가부시키가이샤 허니컴 구조체
US7964012B2 (en) * 2005-08-03 2011-06-21 Hollingsworth & Vose Company Filter media with improved conductivity
US20070105707A1 (en) * 2005-11-10 2007-05-10 Ngk Insulators, Ltd. Method for manufacturing honeycomb structure
JP2007252993A (ja) * 2006-03-20 2007-10-04 Ngk Insulators Ltd ハニカム構造体
WO2007149535A1 (en) * 2006-06-21 2007-12-27 Ben Strauss Honeycomb with a fraction of substantially porous cell walls
US7621981B2 (en) * 2006-12-29 2009-11-24 Cummins Filtration Ip, Inc Apparatus, system, and method for dispersing heat within a particulate filter

Also Published As

Publication number Publication date
EP2203238A2 (en) 2010-07-07
CN101939073B (zh) 2014-08-27
KR20100084509A (ko) 2010-07-26
CN101939073A (zh) 2011-01-05
JP2011501693A (ja) 2011-01-13
WO2009048994A3 (en) 2009-06-25
EP2203238B1 (en) 2014-05-28
KR101569221B1 (ko) 2015-11-20
US20090095158A1 (en) 2009-04-16
JP5736173B2 (ja) 2015-06-17
JP2014138937A (ja) 2014-07-31
WO2009048994A2 (en) 2009-04-16
US8092579B2 (en) 2012-01-10

Similar Documents

Publication Publication Date Title
BRPI0716290A2 (pt) Filtro de combustivel de motor, e método de filtragem de combustivel de motor
PL2185267T3 (pl) Sposób i urządzenie do czyszczenia filtra cząstek stałych silnika diesla
PL2296781T3 (pl) Częściowy filtr przegrodowy przepływowy i sposób
EP1980309A4 (en) METHOD FOR MANUFACTURING A CERAMIC FILTER IN NIMES OF BEES
EP1820562B8 (en) Diesel particulate filter for exhaust gas purification
ATE536213T1 (de) Keramikfilter
BRPI0907983A2 (pt) Filtro de fuligem catalisado, e, método para fabricar o mesmo
EG25439A (en) System and method for the treatment of diesel exhaust particulate matter
BRPI0913882A2 (pt) método e dispositivo para a purificação de gases de exaustão de diesel
ZA200808870B (en) Impact diesel particulate filter
BRPI0717646A2 (pt) Método de fabricação de filtro cerâmico
PL2029885T3 (pl) Filtr paliwa
FI20070173L (fi) Suodatinäänenvaimennin
EP2081664A4 (en) SORBENT FILTER FOR REMOVING VAPOR PHASE CONTAMINANTS
BRPI0717636A2 (pt) Método de fabricação de membrana porosa cerâmica e método de fabricação de filtro cerâmico
GB0719133D0 (en) Filter media and devices for high temperature filtration and methods
EP2066417A4 (en) FUEL FILTER
ATE476238T1 (de) Filtereinrichtung, insbesondere zur flüssigkeitsfilterung in brennkraftmaschinen
EP1948914A4 (en) REGENERATION OF DIESEL PARTICLE FILTERS
FI20065338L (fi) Suodatin ja uudet menetelmät
TWI348826B (en) Filter and filtering method
DE602007002310D1 (de) Abgasfilter
ATE460217T1 (de) Filtereinrichtung, insbesondere zur flüssigkeitsfilterung in brennkraftmaschinen
BRPI0816627A2 (pt) Filtro alveolar cerâmico e método para filtrar fuligem de diesel
GB0822332D0 (en) Regeneration of particulate filter

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.