AU1865700A - Method and arrangement for purifying an exhaust gas stream of a spark ignition engine flowing in an exhaust gas line - Google Patents

Method and arrangement for purifying an exhaust gas stream of a spark ignition engine flowing in an exhaust gas line

Info

Publication number
AU1865700A
AU1865700A AU18657/00A AU1865700A AU1865700A AU 1865700 A AU1865700 A AU 1865700A AU 18657/00 A AU18657/00 A AU 18657/00A AU 1865700 A AU1865700 A AU 1865700A AU 1865700 A AU1865700 A AU 1865700A
Authority
AU
Australia
Prior art keywords
exhaust gas
purifying
arrangement
spark ignition
ignition engine
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU18657/00A
Inventor
Rolf Bruck
Wolfgang Maus
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vitesco Technologies Lohmar Verwaltungs GmbH
Original Assignee
Emitec Gesellschaft fuer Emissionstechnologie mbH
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 Emitec Gesellschaft fuer Emissionstechnologie mbH filed Critical Emitec Gesellschaft fuer Emissionstechnologie mbH
Publication of AU1865700A publication Critical patent/AU1865700A/en
Abandoned legal-status Critical Current

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 ; Methods of operation or control of catalytic converters
    • F01N3/2066—Selective catalytic reduction [SCR]
    • 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
    • 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
    • B01D53/9404—Removing only nitrogen compounds
    • B01D53/9409—Nitrogen oxides
    • B01D53/9431—Processes characterised by a specific device
    • 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
    • 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
    • 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
    • F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
    • F01N3/0814—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents combined with catalytic converters, e.g. NOx absorption/storage reduction catalysts
    • 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
    • F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
    • F01N3/0821—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents combined with particulate filters
    • 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
    • F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
    • F01N3/0828—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents characterised by the absorbed or adsorbed substances
    • F01N3/0835—Hydrocarbons
    • 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
    • F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
    • F01N3/0828—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents characterised by the absorbed or adsorbed substances
    • F01N3/0842—Nitrogen oxides
    • 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
    • F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
    • F01N3/0828—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents characterised by the absorbed or adsorbed substances
    • F01N3/0857—Carbon oxides
    • 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
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/02—Adding substances to exhaust gases the substance being ammonia or urea
    • 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
    • F02B75/00—Other engines
    • F02B75/12—Other methods of operation
    • F02B2075/125—Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-combustion chamber
    • 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
AU18657/00A 1999-01-18 2000-01-05 Method and arrangement for purifying an exhaust gas stream of a spark ignition engine flowing in an exhaust gas line Abandoned AU1865700A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19901760 1999-01-18
DE19901760A DE19901760A1 (en) 1999-01-18 1999-01-18 Method and arrangement for cleaning an exhaust gas stream of a gasoline engine flowing in an exhaust line
PCT/EP2000/000047 WO2000042302A1 (en) 1999-01-18 2000-01-05 Method and arrangement for purifying an exhaust gas stream of a spark ignition engine flowing in an exhaust gas line

Publications (1)

Publication Number Publication Date
AU1865700A true AU1865700A (en) 2000-08-01

Family

ID=7894605

Family Applications (1)

Application Number Title Priority Date Filing Date
AU18657/00A Abandoned AU1865700A (en) 1999-01-18 2000-01-05 Method and arrangement for purifying an exhaust gas stream of a spark ignition engine flowing in an exhaust gas line

Country Status (8)

Country Link
US (1) US20020011069A1 (en)
EP (1) EP1149230A1 (en)
JP (1) JP2002535531A (en)
KR (1) KR20010101549A (en)
CN (1) CN1336981A (en)
AU (1) AU1865700A (en)
DE (1) DE19901760A1 (en)
WO (1) WO2000042302A1 (en)

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AU763255B2 (en) 2000-03-27 2003-07-17 Toyota Jidosha Kabushiki Kaisha Exhaust cleaning device for internal combustion engines
EP1138888B1 (en) * 2000-03-27 2005-05-18 Toyota Jidosha Kabushiki Kaisha A device for purifying the exhaust gas of an internal combustion engine
DE60131510T2 (en) 2000-03-27 2008-10-23 Toyota Jidosha Kabushiki Kaisha, Toyota-shi EMISSION CONTROL DEVICE
US6568178B2 (en) 2000-03-28 2003-05-27 Toyota Jidosha Kabushiki Kaisha Device for purifying the exhaust gas of an internal combustion engine
DE10035544B4 (en) * 2000-07-21 2012-01-05 Daimler Ag Filter arrangement for an emission control system
US20020007629A1 (en) 2000-07-21 2002-01-24 Toyota Jidosha Kabushiki Kaisha Device for purifying the exhaust gas of an internal combustion engine
EP1412060B1 (en) * 2001-08-01 2006-03-29 Johnson Matthey Public Limited Company Gasoline engine with an exhaust system for combusting particulate matter
JP4093301B2 (en) * 2002-03-29 2008-06-04 いすゞ自動車株式会社 Exhaust gas purification system and control method thereof
US7140187B2 (en) * 2002-04-15 2006-11-28 Amendola Steven C Urea based composition and system for same
DE10322148B4 (en) 2003-05-16 2006-11-02 Umicore Ag & Co. Kg Emission control system with particle filter and method for its operation with improved regeneration of the particulate filter
JP4265497B2 (en) * 2004-07-05 2009-05-20 トヨタ自動車株式会社 Exhaust purification device control method
ES2303222T3 (en) * 2005-01-25 2008-08-01 Gas Turbine Efficiency Ab METHOD AND APPLIANCE FOR CLEANING PROBES.
JP4703260B2 (en) * 2005-05-17 2011-06-15 Ｕｄトラックス株式会社 Engine exhaust purification device and exhaust pipe structure used therefor
DE102005031816A1 (en) * 2005-07-06 2007-01-18 Emitec Gesellschaft Für Emissionstechnologie Mbh Method for reducing the particle and nitrogen oxide content in the exhaust stream of an internal combustion engine and corresponding exhaust gas treatment unit
US7204082B1 (en) * 2005-12-09 2007-04-17 Delphi Technologies, Inc. System for combustion of reformate in an engine exhaust stream
DE102007024081A1 (en) 2007-05-22 2008-11-27 Emitec Gesellschaft Für Emissionstechnologie Mbh Method and device for vaporizing a fluid
DE102007046158B4 (en) * 2007-09-27 2014-02-13 Umicore Ag & Co. Kg Use of a catalytically active particulate filter for the removal of particles from the exhaust gas of combustion engines operated with predominantly stoichiometric air / fuel mixture
ATE457813T1 (en) * 2007-09-28 2010-03-15 Umicore Ag & Co Kg REMOVAL OF PARTICLES FROM THE EXHAUST GAS OF COMBUSTION ENGINES OPERATED WITH A PREMIUM STOICHIOMETRIC AIR/FUEL MIXTURE
JP4645639B2 (en) * 2007-11-27 2011-03-09 トヨタ自動車株式会社 Exhaust purification device
FR2945575A1 (en) * 2009-05-12 2010-11-19 Peugeot Citroen Automobiles Sa EXHAUST GAS TREATMENT AND EXHAUST SYSTEM OF A COMMAND IGNITION COMBUSTION ENGINE.
US20130167513A1 (en) * 2011-11-11 2013-07-04 International Engine Intellectual Property Company, Llc Diesel Particulate Fllter Having Three Way Catalyst Coating
US8813478B2 (en) * 2011-12-15 2014-08-26 GM Global Technology Operations LLC Selective catalytic reduction (SCR) system for NOx storage
DE102012011603A1 (en) * 2012-06-12 2013-12-12 Volkswagen Aktiengesellschaft Exhaust system and method for operating such
DE102012018629A1 (en) * 2012-09-21 2014-03-27 Clariant International Ltd. Process for purifying exhaust gas and regenerating an oxidation catalyst
GB2512648B (en) * 2013-04-05 2018-06-20 Johnson Matthey Plc Filter substrate comprising three-way catalyst
JP6259729B2 (en) * 2014-06-30 2018-01-10 ヤンマー株式会社 Exhaust purification device
KR101667325B1 (en) * 2015-08-18 2016-10-18 고등기술연구원연구조합 Apparatus for supplying liquid oxidizer
DE102017107378A1 (en) * 2017-04-06 2018-10-11 Volkswagen Ag Method for heating a catalyst and motor vehicle with a catalyst
DE102017113366A1 (en) * 2017-06-19 2018-12-20 Volkswagen Aktiengesellschaft Exhaust gas aftertreatment system and method for exhaust aftertreatment of an internal combustion engine
CN112867848A (en) * 2018-10-05 2021-05-28 Avl李斯特有限公司 Gasoline engine assembly with NSC system and method
US11760169B2 (en) 2020-08-20 2023-09-19 Denso International America, Inc. Particulate control systems and methods for olfaction sensors
US11760170B2 (en) 2020-08-20 2023-09-19 Denso International America, Inc. Olfaction sensor preservation systems and methods
US11828210B2 (en) 2020-08-20 2023-11-28 Denso International America, Inc. Diagnostic systems and methods of vehicles using olfaction
US11881093B2 (en) 2020-08-20 2024-01-23 Denso International America, Inc. Systems and methods for identifying smoking in vehicles
US11813926B2 (en) 2020-08-20 2023-11-14 Denso International America, Inc. Binding agent and olfaction sensor
US11932080B2 (en) 2020-08-20 2024-03-19 Denso International America, Inc. Diagnostic and recirculation control systems and methods
US11636870B2 (en) 2020-08-20 2023-04-25 Denso International America, Inc. Smoking cessation systems and methods

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JP2605579B2 (en) * 1993-05-31 1997-04-30 トヨタ自動車株式会社 Exhaust gas purification device for internal combustion engine
DE4339424A1 (en) * 1993-11-18 1995-06-14 Emitec Emissionstechnologie Heated catalyst with hydrocarbon trap for exhaust systems
JP3526084B2 (en) * 1993-12-28 2004-05-10 日本碍子株式会社 Adsorption / catalyst for exhaust gas purification, adsorbent, exhaust gas purification system and exhaust gas purification method
US5396764A (en) * 1994-02-14 1995-03-14 Ford Motor Company Spark ignition engine exhaust system
JP3396378B2 (en) * 1996-08-15 2003-04-14 トヨタ自動車株式会社 Method and apparatus for purifying exhaust gas of an internal combustion engine
DE19653756C2 (en) * 1996-12-20 1999-01-14 Porsche Ag New control strategy for a NOx storage

Also Published As

Publication number Publication date
EP1149230A1 (en) 2001-10-31
CN1336981A (en) 2002-02-20
US20020011069A1 (en) 2002-01-31
DE19901760A1 (en) 2000-07-27
WO2000042302A1 (en) 2000-07-20
KR20010101549A (en) 2001-11-14
JP2002535531A (en) 2002-10-22

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase