ATE339602T1 - Vorrichtung zur katalytischen behandlung eines gasstromes - Google Patents

Vorrichtung zur katalytischen behandlung eines gasstromes

Info

Publication number
ATE339602T1
ATE339602T1 AT01970468T AT01970468T ATE339602T1 AT E339602 T1 ATE339602 T1 AT E339602T1 AT 01970468 T AT01970468 T AT 01970468T AT 01970468 T AT01970468 T AT 01970468T AT E339602 T1 ATE339602 T1 AT E339602T1
Authority
AT
Austria
Prior art keywords
gas stream
catalytic treatment
gas
openings
exit
Prior art date
Application number
AT01970468T
Other languages
English (en)
Inventor
Edward Jobson
Tommy Simonsson
Soeren Udd
Original Assignee
Volvo Lastvagnar Ab
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 Volvo Lastvagnar Ab filed Critical Volvo Lastvagnar Ab
Application granted granted Critical
Publication of ATE339602T1 publication Critical patent/ATE339602T1/de

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
    • F01N3/08—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
    • F01N3/18—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 methods of operation; Control
    • F01N3/20—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 methods of operation; Control specially adapted for catalytic conversion
    • F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
    • F01N3/2046—Periodically cooling catalytic reactors
    • 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • F01N13/10—Other arrangements or adaptations of exhaust conduits of exhaust manifolds
    • 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
    • F01N3/18—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 methods of operation; Control
    • F01N3/20—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 methods of operation; Control specially adapted for catalytic conversion
    • F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
    • 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
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2807—Metal other than sintered metal
    • F01N3/281—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates
    • F01N3/2817—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates only with non-corrugated sheets, plates or foils
    • 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
    • F01N3/2882—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices
    • F01N3/2889—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices with heat exchangers in a single housing
    • 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
    • F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
    • F01N2240/02—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a heat exchanger
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Incineration Of Waste (AREA)
AT01970468T 2000-10-04 2001-09-25 Vorrichtung zur katalytischen behandlung eines gasstromes ATE339602T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0003579A SE519909C2 (sv) 2000-10-04 2000-10-04 Anordning för katalytisk behandling av ett gasflöde

Publications (1)

Publication Number Publication Date
ATE339602T1 true ATE339602T1 (de) 2006-10-15

Family

ID=20281292

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01970468T ATE339602T1 (de) 2000-10-04 2001-09-25 Vorrichtung zur katalytischen behandlung eines gasstromes

Country Status (9)

Country Link
US (1) US7351383B2 (de)
EP (1) EP1327062B9 (de)
JP (1) JP4042903B2 (de)
AT (1) ATE339602T1 (de)
AU (1) AU2001290468A1 (de)
BR (1) BR0114433B1 (de)
DE (1) DE60123096T2 (de)
SE (1) SE519909C2 (de)
WO (1) WO2002033234A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2001244090A1 (en) * 2000-03-21 2001-10-03 Silentor Holding A/S A silencer containing one or more porous bodies
US7159387B2 (en) * 2004-03-05 2007-01-09 Ford Global Technologies, Llc Emission control device
US20060251548A1 (en) * 2005-05-06 2006-11-09 Willey Ray L Exhaust aftertreatment device
US7757484B2 (en) * 2007-01-31 2010-07-20 Caterpillar Inc. Exhaust treatment device having flow-promoting end caps
US7971433B2 (en) * 2008-02-14 2011-07-05 Ford Global Technologies, Llc Helical exhaust passage
US8491684B2 (en) * 2009-02-27 2013-07-23 Donaldson Company, Inc. Filter cartridge; components thereof; and methods
US8460610B2 (en) 2009-12-22 2013-06-11 Caterpillar Inc. Canister aftertreatment module
US8596049B2 (en) 2009-12-22 2013-12-03 Caterpillar Inc. Exhaust system having an aftertreatment module
CN102733895A (zh) * 2012-07-11 2012-10-17 中国第一汽车股份有限公司 叠片式尾气后处理用金属载体单元
IN2015DN04031A (de) * 2013-07-01 2015-10-02 Adess Singh
FI128516B (en) * 2019-05-24 2020-06-30 Proventia Oy A mixer arrangement and a method of mixing for aftertreatment of exhaust gas

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3302394A (en) * 1965-11-24 1967-02-07 Du Pont Exhaust manifold reactor
JPS5213021A (en) * 1975-07-22 1977-02-01 Mitsubishi Motors Corp Exhaust gas manifold reactor
DE2725943A1 (de) * 1977-06-08 1978-12-21 Daimler Benz Ag Katalysator
JPS54134214A (en) * 1978-04-08 1979-10-18 Fuji Heavy Ind Ltd Catalytic converter for purifying exhaust gas of automobile
IT1109353B (it) 1978-08-04 1985-12-16 Urso Giuseppe Marmitte antinquinamento
SE8004632L (sv) 1979-06-29 1980-12-30 Johnson Matthey Co Ltd Forbrenningsmotor med avgasrenare samt forfarande for avgasrening
JPH04271846A (ja) * 1991-02-28 1992-09-28 Showa Aircraft Ind Co Ltd 排気ガス浄化装置用の触媒の担体およびその製造方法
JPH06167213A (ja) * 1992-08-10 1994-06-14 Ford Motor Co エンジン排ガス装置のための触媒コンバータ
US5388407A (en) * 1994-07-05 1995-02-14 Ford Motor Company Exhaust manifold catalyst and muffler for automotive engine
SE511260C2 (sv) 1998-01-26 1999-09-06 Bjoern Heed Katalytisk gasbehandlingsanordning med packe av bandmaterial
DE19510606A1 (de) * 1995-03-23 1996-09-26 Himmelsbach Johann Verfahren zur Reduzierung des Abgasgegendruckes und zur Erhöhung der zulässigen Maximaltemperatur bei Verbrennungsmotoren mit motornahem Abgaskatalysator
JPH08296433A (ja) * 1995-04-28 1996-11-12 Isuzu Motors Ltd ガスエンジンの排出ガス浄化装置

Also Published As

Publication number Publication date
EP1327062B9 (de) 2007-01-24
US20030185726A1 (en) 2003-10-02
SE519909C2 (sv) 2003-04-22
US7351383B2 (en) 2008-04-01
EP1327062B1 (de) 2006-09-13
BR0114433B1 (pt) 2009-12-01
AU2001290468A1 (en) 2002-04-29
JP4042903B2 (ja) 2008-02-06
EP1327062A1 (de) 2003-07-16
BR0114433A (pt) 2004-01-06
JP2004511712A (ja) 2004-04-15
WO2002033234A1 (en) 2002-04-25
SE0003579L (sv) 2002-04-05
SE0003579D0 (sv) 2000-10-04
DE60123096T2 (de) 2007-04-12
DE60123096D1 (de) 2006-10-26

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