ZA904363B - Process for the regeneration of soot filters on diesel engines - Google Patents

Process for the regeneration of soot filters on diesel engines

Info

Publication number
ZA904363B
ZA904363B ZA904363A ZA904363A ZA904363B ZA 904363 B ZA904363 B ZA 904363B ZA 904363 A ZA904363 A ZA 904363A ZA 904363 A ZA904363 A ZA 904363A ZA 904363 B ZA904363 B ZA 904363B
Authority
ZA
South Africa
Prior art keywords
regeneration
diesel engines
soot filters
soot
filters
Prior art date
Application number
ZA904363A
Other languages
English (en)
Inventor
Bernd Engler
Engler Bernd
Peter Schubert
Schubert Peter
Gerhard Wannemacher
Wannemacher Gerhard
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Publication of ZA904363B publication Critical patent/ZA904363B/xx

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
    • F01N3/24—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
    • F01N3/2892—Exhaust flow directors or the like, e.g. upstream of catalytic device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N3/00—Other muscle-operated starting 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
    • F01N13/0097—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series the purifying devices are arranged 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
    • 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
    • F01N3/023—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 using means for regenerating the filters, e.g. by burning trapped particles
    • F01N3/025—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 using means for regenerating the filters, e.g. by burning trapped particles using fuel burner or by adding fuel to exhaust
    • F01N3/0253—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 using means for regenerating the filters, e.g. by burning trapped particles using fuel burner or by adding fuel to exhaust adding fuel to 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
    • F01N3/2882—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
ZA904363A 1989-06-24 1990-06-06 Process for the regeneration of soot filters on diesel engines ZA904363B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3920757 1989-06-24

Publications (1)

Publication Number Publication Date
ZA904363B true ZA904363B (en) 1991-03-27

Family

ID=6383506

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA904363A ZA904363B (en) 1989-06-24 1990-06-06 Process for the regeneration of soot filters on diesel engines

Country Status (5)

Country Link
EP (1) EP0405310A3 (xx)
JP (1) JPH0396611A (xx)
KR (1) KR910001240A (xx)
CN (1) CN1048581A (xx)
ZA (1) ZA904363B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2650042B2 (en) † 2012-04-13 2020-09-02 Umicore AG & Co. KG Pollutant abatement system for gasoline vehicles

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3089989B2 (ja) * 1995-05-18 2000-09-18 トヨタ自動車株式会社 ディーゼル機関の排気浄化装置
DE19618397A1 (de) * 1996-05-08 1997-11-13 Bayerische Motoren Werke Ag Verfahren zur Abgasreinigung bei Dieselmotoren
EP0864732B1 (en) * 1997-03-13 2003-02-26 Haldor Topsoe A/S Process for selective reduction of NOx in exhaust gas
GB2333471A (en) * 1998-01-24 1999-07-28 Johnson Matthey Plc Improvements in catalyst systems
JP4468513B2 (ja) * 1998-05-11 2010-05-26 ハルドール・トプサー・アクチエゼルスカベット 混合装置及びそれが装備された燃料ガス流路
FR2787137B1 (fr) * 1998-12-14 2001-02-23 Ecia Equip Composants Ind Auto Dispositif de depollution des gaz d'echappement
US6843813B1 (en) * 2000-06-07 2005-01-18 Hugh Frederick Collins Rejuvenation and/or cleaning of catalysts
DE10118864C2 (de) * 2001-04-18 2003-04-10 Zeuna Staerker Kg Verfahren sowie Vorrichtung zur Reinigung des mindestens einen Rußfilterkörpers einer Abgasreinigungsvorrichtung
JP2003090271A (ja) 2001-07-11 2003-03-28 Toyota Motor Corp 内燃機関
EP1336729A1 (de) 2002-02-14 2003-08-20 Zeuna-Stärker Gmbh & Co Kg Verfahren und Vorrichtung zum Entfernen von Rückständen aus dem Filterkörper des Partikelfilters der Abgasanlage eines Verbrennungsmotors
SE522146C2 (sv) * 2002-05-07 2004-01-20 Volvo Lastvagnar Ab Metod för regenerering av ett partikelfilter vid motorbromsning samt fordon i vilket en sådan metod utnyttjas
JP4288985B2 (ja) * 2003-03-31 2009-07-01 株式会社デンソー 内燃機関の排気浄化装置
FR2862701B1 (fr) * 2003-11-24 2008-05-23 Inst Francais Du Petrole Procede et dispositif de regeneration d'un filtre a particules integre dans une ligne d'echappement d'un moteu a combustion interne
DE10361220B4 (de) * 2003-12-24 2015-01-08 Volkswagen Ag Verfahren zum Regenerieren eines Partikelfilters
DE112005000653A5 (de) 2004-03-25 2008-07-24 Avl List Gmbh Abgasanlage für eine Brennkraftmaschine
FR2906306B1 (fr) * 2006-09-21 2008-12-12 Renault Sas Agencement pour la depollution d'un moteur thermique comportant un conduit muni d'un element en saillie
DE102007008954B4 (de) 2007-02-21 2009-12-17 Umicore Ag & Co. Kg Katalysatorsystem und seine Verwendung
FR2922942A3 (fr) * 2007-10-26 2009-05-01 Renault Sas Procede et dispositif d'injection et de vaporisation d'un agent reducteur dans une ligne d'echappement
US8365517B2 (en) 2009-06-11 2013-02-05 GM Global Technology Operations LLC Apparatus and method for regenerating an exhaust filter
US9574483B2 (en) * 2010-01-14 2017-02-21 GM Global Technology Operations LLC System and method for controlling exhaust gas temperature during particulate matter filter regeneration
DE102013214948A1 (de) 2013-07-31 2015-02-05 Zf Friedrichshafen Ag Verfahren zur Erhöhung der Abgastemperatur einer Brennkraftmaschine

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2064983B (en) * 1979-12-13 1984-01-04 Texaco Development Corp Rejuvenation of an exhaust gas particulate filter
JPS56104112A (en) * 1980-01-22 1981-08-19 Nippon Soken Inc Carbon particles collecting filter for internal combustion engine
GB2084898B (en) * 1980-10-06 1984-05-16 Texaco Development Corp Periodic rejuvenation of a catalyst filter
US4359862A (en) * 1980-10-27 1982-11-23 Texaco Inc. Method for treating an exhaust gas stream
US4359863A (en) * 1980-12-22 1982-11-23 Texaco Inc. Exhaust gas torch apparatus
CA1230290A (en) * 1983-02-03 1987-12-15 Wallace R. Wade Filtration system for diesel engine exhaust - ii
JPS59150918A (ja) * 1983-02-16 1984-08-29 Hitachi Ltd デイ−ゼルエンジンの排気ガス浄化装置
JPS6043113A (ja) * 1983-08-18 1985-03-07 Mitsubishi Motors Corp デイ−ゼル排出ガス浄化装置
DE3407172C2 (de) * 1984-02-28 1986-09-04 Degussa Ag, 6000 Frankfurt Einrichtung zur Reinigung der Abgase von Dieselmotoren
US4672809A (en) * 1984-09-07 1987-06-16 Cornelison Richard C Catalytic converter for a diesel engine
DE3536315A1 (de) * 1985-10-11 1987-04-16 Sueddeutsche Kuehler Behr Katalysatoranordnung zur reinigung von abgasen, insbesondere einer brennkraftmaschine
US4725411A (en) * 1985-11-12 1988-02-16 W. R. Grace & Co. Device for physical and/or chemical treatment of fluids
US4759918A (en) * 1987-04-16 1988-07-26 Allied-Signal Inc. Process for the reduction of the ignition temperature of diesel soot

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2650042B2 (en) † 2012-04-13 2020-09-02 Umicore AG & Co. KG Pollutant abatement system for gasoline vehicles

Also Published As

Publication number Publication date
EP0405310A2 (de) 1991-01-02
KR910001240A (ko) 1991-01-30
JPH0396611A (ja) 1991-04-22
EP0405310A3 (en) 1991-08-21
CN1048581A (zh) 1991-01-16

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