ATE466645T1 - Verfahren zum betrieb eines systems enthaltend einen dieselmotor und abgasreinigungskatalysator - Google Patents

Verfahren zum betrieb eines systems enthaltend einen dieselmotor und abgasreinigungskatalysator

Info

Publication number
ATE466645T1
ATE466645T1 AT04739251T AT04739251T ATE466645T1 AT E466645 T1 ATE466645 T1 AT E466645T1 AT 04739251 T AT04739251 T AT 04739251T AT 04739251 T AT04739251 T AT 04739251T AT E466645 T1 ATE466645 T1 AT E466645T1
Authority
AT
Austria
Prior art keywords
operating
exhaust gas
diesel engine
catalyst
treatment catalyst
Prior art date
Application number
AT04739251T
Other languages
German (de)
English (en)
Inventor
Juergen Gieshoff
Martin Votsmeier
Stephan Malmberg
Egbert Lox
Thomas Kreuzer
Original Assignee
Umicore Ag & Co Kg
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 Umicore Ag & Co Kg filed Critical Umicore Ag & Co Kg
Application granted granted Critical
Publication of ATE466645T1 publication Critical patent/ATE466645T1/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
    • F01N11/00—Monitoring or diagnostic devices for exhaust-gas treatment apparatus
    • F01N11/002—Monitoring or diagnostic devices for exhaust-gas treatment apparatus the diagnostic devices measuring or estimating temperature or pressure in, or downstream of the exhaust apparatus
    • 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
    • B01D53/9495—Controlling the catalytic process
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
    • F02D41/024—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus
    • 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
    • F01N2430/00—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics
    • 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
    • F01N2430/00—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics
    • F01N2430/08—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics by modifying ignition or injection timing
    • 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
    • F01N2550/00—Monitoring or diagnosing the deterioration of exhaust systems
    • F01N2550/02—Catalytic activity of catalytic converters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F02D2009/0201—Arrangements; Control features; Details thereof
    • F02D2009/0222—Exhaust gas temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F02D2009/0201—Arrangements; Control features; Details thereof
    • F02D2009/0237—Increasing combustion chamber gas temperature
    • 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
    • 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
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
AT04739251T 2003-05-22 2004-05-18 Verfahren zum betrieb eines systems enthaltend einen dieselmotor und abgasreinigungskatalysator ATE466645T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10323247A DE10323247A1 (de) 2003-05-22 2003-05-22 Verfahren zum Betreiben eines Antriebssystems aus einem Dieselmotor mit einem Dieseloxidationskatalysator zur Abgasreinigung
PCT/EP2004/005360 WO2004103528A1 (en) 2003-05-22 2004-05-18 Method of operating a system comprising a diesel engine and a catalyst for exhaust gas purification

Publications (1)

Publication Number Publication Date
ATE466645T1 true ATE466645T1 (de) 2010-05-15

Family

ID=33441174

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04739251T ATE466645T1 (de) 2003-05-22 2004-05-18 Verfahren zum betrieb eines systems enthaltend einen dieselmotor und abgasreinigungskatalysator

Country Status (6)

Country Link
US (1) US7310940B2 (enExample)
EP (1) EP1633461B1 (enExample)
JP (1) JP2007502388A (enExample)
AT (1) ATE466645T1 (enExample)
DE (2) DE10323247A1 (enExample)
WO (1) WO2004103528A1 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4428361B2 (ja) * 2006-05-24 2010-03-10 トヨタ自動車株式会社 内燃機関の排気浄化システム
JP4665924B2 (ja) * 2007-03-16 2011-04-06 トヨタ自動車株式会社 内燃機関の排気浄化システム
DE102008057814A1 (de) * 2008-11-18 2010-05-27 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Verfahren zur Bewertung des Konvertierungsverhaltens eines Katalysators im Abgassystem eines Kraftfahrzeuges
US8505277B2 (en) * 2009-08-06 2013-08-13 GM Global Technology Operations LLC System and methods for controlling selective catalytic reduction systems
DE102010037431A1 (de) * 2010-09-09 2012-03-15 Ford Global Technologies, Llc. Verfahren zum Anpassen einer exothermen Reaktion im Abgassystem eines Kraftfahrzeugs
US20120222399A1 (en) * 2011-03-03 2012-09-06 GM Global Technology Operations LLC Oxidation catalyst burn threshold adjustment to avoid quenching
US20130283767A1 (en) * 2012-04-30 2013-10-31 GM Global Technology Operations LLC Oxidation catalyst monitoring
FR2993923B1 (fr) * 2012-07-26 2017-09-01 Peugeot Citroen Automobiles Sa Systeme de post-traitement de gaz d'echappement
SE539296C2 (sv) * 2013-04-25 2017-06-20 Scania Cv Ab Förfarande och system för reglering av en förbränningsmotor genom reglering av förbränningen i en förbränningskammare under pågående förbränningscykel
DE102014100896A1 (de) * 2014-01-27 2015-07-30 Thyssenkrupp Ag Verfahren zur Wärmebehandlung eines Stoffstroms und zur Reinigung von dabei entstehenden Abgasen
CN114658541B (zh) * 2022-03-18 2023-06-23 东风汽车集团股份有限公司 一种排温确定方法、装置及存储介质

Family Cites Families (14)

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Publication number Priority date Publication date Assignee Title
DE3822415A1 (de) * 1987-11-12 1989-05-24 Man Technologie Gmbh Verfahren und vorrichtung zur regelung des verbrennungsluftverhaeltnisses bei verbrennungsmaschinen
US5201802A (en) * 1991-02-04 1993-04-13 Toyota Jidosha Kabushiki Kaisha Exhaust gas purification system for an internal combustion engine
JP2884798B2 (ja) * 1991-02-04 1999-04-19 トヨタ自動車株式会社 内燃機関の排気浄化装置
JP2869903B2 (ja) * 1991-03-26 1999-03-10 本田技研工業株式会社 内燃エンジンの触媒温度制御装置
US5261230A (en) * 1991-08-02 1993-11-16 Toyota Jidosha Kabushiki Kaisha Device for controlling heating of catalyst for purifying exhaust gas
US5325664A (en) * 1991-10-18 1994-07-05 Honda Giken Kogyo Kabushiki Kaisha System for determining deterioration of catalysts of internal combustion engines
DE4211092A1 (de) * 1992-04-03 1993-10-07 Bosch Gmbh Robert Verfahren und Vorrichtung zum Beurteilen der Funktionsfähigkeit eines Katalysators
JP3157061B2 (ja) * 1993-04-26 2001-04-16 株式会社日立製作所 触媒劣化診断システム
JP3266699B2 (ja) * 1993-06-22 2002-03-18 株式会社日立製作所 触媒の評価方法及び触媒効率制御方法ならびにＮＯｘ浄化触媒評価装置
US5857163A (en) 1995-12-12 1999-01-05 General Motors Corporation Adaptive engine control responsive to catalyst deterioration estimation
DE19963932A1 (de) * 1999-12-31 2001-07-12 Bosch Gmbh Robert Verfahren zum Betreiben einer Brennkraftmaschine insbesondere eines Kraftfahrzeugs
JP3613670B2 (ja) * 2000-02-08 2005-01-26 トヨタ自動車株式会社 内燃機関の排気浄化装置
US6993899B2 (en) * 2001-06-20 2006-02-07 Ford Global Technologies, Llc System and method for controlling catalyst storage capacity
DE10148128A1 (de) 2001-09-28 2003-04-30 Volkswagen Ag Verfahren und Vorrichtung zur Reduzierung einer Schadstoffendemission einer Verbrennungskraftmaschine

Also Published As

Publication number Publication date
EP1633461A1 (en) 2006-03-15
US20070006570A1 (en) 2007-01-11
US7310940B2 (en) 2007-12-25
DE602004027035D1 (de) 2010-06-17
DE10323247A1 (de) 2004-12-09
EP1633461B1 (en) 2010-05-05
JP2007502388A (ja) 2007-02-08
WO2004103528A1 (en) 2004-12-02

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