BRPI1012548A2 - unidade monolítica para tratamento de descarga para tratar um gás de descarga - Google Patents

unidade monolítica para tratamento de descarga para tratar um gás de descarga

Info

Publication number
BRPI1012548A2
BRPI1012548A2 BRPI1012548A BRPI1012548A BRPI1012548A2 BR PI1012548 A2 BRPI1012548 A2 BR PI1012548A2 BR PI1012548 A BRPI1012548 A BR PI1012548A BR PI1012548 A BRPI1012548 A BR PI1012548A BR PI1012548 A2 BRPI1012548 A2 BR PI1012548A2
Authority
BR
Brazil
Prior art keywords
discharge
treating
treatment unit
monolithic
discharge gas
Prior art date
Application number
BRPI1012548A
Other languages
English (en)
Inventor
Benedikt Mercker
Keith Olivier
Ruth Latham
Steven Freis
Original Assignee
Tenneco Automotive Operating
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 Tenneco Automotive Operating filed Critical Tenneco Automotive Operating
Publication of BRPI1012548A2 publication Critical patent/BRPI1012548A2/pt

Links

Classifications

    • 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
    • B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
    • B01D53/9454—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific device
    • 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
    • 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
    • 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
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
    • F01N3/2875—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration by using elastic means, e.g. spring leaves, for retaining catalyst body in the housing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/01—Engine exhaust gases
    • B01D2258/012—Diesel engines and lean burn gasoline engines
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Engineering (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
BRPI1012548A 2009-03-20 2010-03-17 unidade monolítica para tratamento de descarga para tratar um gás de descarga BRPI1012548A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/383,152 US20100239469A1 (en) 2009-03-20 2009-03-20 Monolithic exhaust treatment unit for treating an exhaust gas
PCT/US2010/027595 WO2010107871A1 (en) 2009-03-20 2010-03-17 Monolithic exhaust treatment unit for treating an exhaust gas

Publications (1)

Publication Number Publication Date
BRPI1012548A2 true BRPI1012548A2 (pt) 2016-03-22

Family

ID=42737824

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1012548A BRPI1012548A2 (pt) 2009-03-20 2010-03-17 unidade monolítica para tratamento de descarga para tratar um gás de descarga

Country Status (7)

Country Link
US (1) US20100239469A1 (pt)
JP (1) JP2012520974A (pt)
KR (1) KR101414693B1 (pt)
CN (1) CN102361677B (pt)
BR (1) BRPI1012548A2 (pt)
DE (1) DE112010001221T5 (pt)
WO (1) WO2010107871A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5261243B2 (ja) * 2009-03-23 2013-08-14 イビデン株式会社 保持シール材の巻き付け方法、及び、排ガス浄化装置の製造方法
US8752290B2 (en) * 2010-09-30 2014-06-17 Tenneco Automotive Operating Company Inc. Method of installing a longitudinally offset multi-layer mat in an exhaust gas aftertreatment or acoustic device
WO2012093481A1 (ja) 2011-01-06 2012-07-12 イビデン株式会社 排ガス処理装置
US8747510B2 (en) * 2012-09-12 2014-06-10 Tenneco Automotive Operating Company, Inc. Method of installing a multi-layer batt, blanket or mat in an exhaust gas aftertreatment or acoustic device
US9790836B2 (en) 2012-11-20 2017-10-17 Tenneco Automotive Operating Company, Inc. Loose-fill insulation exhaust gas treatment device and methods of manufacturing
JP7313173B2 (ja) * 2019-03-29 2023-07-24 イビデン株式会社 マット材及び排ガス浄化装置
JP7313174B2 (ja) * 2019-03-29 2023-07-24 イビデン株式会社 マット材、排ガス浄化装置及び排気管

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2135208A (en) * 1935-05-21 1938-11-01 Union Oil Co Method and apparatus for coating and protecting metallic objects such as pipes, tanks, and the like from corrosion or other injury
CH467429A (de) * 1967-03-31 1969-01-15 Linde Ag Verfahren und Vorrichtung zum Beheizen eines mit einem Isoliermaterial versehenen Isolierraumes
US3692497A (en) * 1971-05-20 1972-09-19 Engelhard Min & Chem Catalytic exhaust gas treatment apparatus
US4037751A (en) * 1973-04-18 1977-07-26 Summa Corporation Insulation system
US4750251A (en) * 1987-02-13 1988-06-14 General Motors Corporation Mat support/substrate subassembly and method of making a catalytic converter therewith
US4851015A (en) * 1987-08-21 1989-07-25 Donaldson Company, Inc. Muffler apparatus with filter trap and method of use
JPH0625633Y2 (ja) * 1989-11-08 1994-07-06 日本グラスファイバー工業株式会社 内燃機関の排気系用消音器
JP3318822B2 (ja) * 1996-05-29 2002-08-26 イビデン株式会社 排気ガス浄化用コンバーター用断熱シール材の取り付け方法とその取り付け治具
DE19800926A1 (de) * 1998-01-13 1999-07-29 Emitec Emissionstechnologie Wabenkörperanordnung mit einer mindestens eine Metallfolie enthaltenden Zwischenschicht
JP3949265B2 (ja) * 1998-03-30 2007-07-25 日本碍子株式会社 セラミック製ハニカム構造体の組み込み方法及び同方法に使用する保持部材
DE19951941C1 (de) * 1999-10-28 2001-07-19 Emitec Emissionstechnologie Wabenkörper mit mehrlagigem Mantel
DE10327668A1 (de) * 2003-06-20 2005-03-17 J. Eberspächer GmbH & Co. KG Verfahren zur Herstellung eines Katalysators sowie Anlage hierzu
DE20319319U1 (de) * 2003-12-12 2005-04-28 Carcoustics Tech Center Gmbh Schallabsorbierendes Hitzeschild
EP1799980A1 (en) * 2004-09-08 2007-06-27 Donaldson Company, Inc. Construction for an engine exhaust system component
DE102004063546A1 (de) * 2004-12-30 2006-07-13 Emitec Gesellschaft Für Emissionstechnologie Mbh Wabenkörper mit zumindest teilweise keramischer Wabenstruktur und Aufnahme für Messfühler
DE102005031677B4 (de) * 2005-07-05 2007-11-29 J. Eberspächer GmbH & Co. KG Abgasbehandlungseinrichtung und zugehöriges Herstellungsverfahren
US20070122569A1 (en) * 2005-11-30 2007-05-31 Hirschmann Car Communication Gmbh Integration of conductive structures for plastic parts produced by a hot-press method (SMC/BMC)

Also Published As

Publication number Publication date
WO2010107871A1 (en) 2010-09-23
KR20110129851A (ko) 2011-12-02
US20100239469A1 (en) 2010-09-23
DE112010001221T5 (de) 2012-07-12
JP2012520974A (ja) 2012-09-10
CN102361677B (zh) 2015-05-27
KR101414693B1 (ko) 2014-07-03
CN102361677A (zh) 2012-02-22

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]