DE60212245T3 - Verfahren und Vorrichtung zur Entfernung von Russpartikeln aus dem Abgas eines Dieselmotors - Google Patents

Verfahren und Vorrichtung zur Entfernung von Russpartikeln aus dem Abgas eines Dieselmotors Download PDF

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Publication number
DE60212245T3
DE60212245T3 DE60212245T DE60212245T DE60212245T3 DE 60212245 T3 DE60212245 T3 DE 60212245T3 DE 60212245 T DE60212245 T DE 60212245T DE 60212245 T DE60212245 T DE 60212245T DE 60212245 T3 DE60212245 T3 DE 60212245T3
Authority
DE
Germany
Prior art keywords
filter
exhaust gas
soot
soot particles
depth
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.)
Expired - Lifetime
Application number
DE60212245T
Other languages
German (de)
English (en)
Other versions
DE60212245T2 (de
DE60212245D1 (de
Inventor
Dr. Marcus Pfeifer
Harald Krieg
Dr. Barry van Setten
Roger Staab
Dr. Jürgen Gieshoff
Dr. Egbert Lox
Dr. Thomas Kreuzer
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.)
Umicore AG and Co KG
Original Assignee
Umicore AG and 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 and Co KG filed Critical Umicore AG and Co KG
Publication of DE60212245D1 publication Critical patent/DE60212245D1/de
Publication of DE60212245T2 publication Critical patent/DE60212245T2/de
Application granted granted Critical
Publication of DE60212245T3 publication Critical patent/DE60212245T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B01D53/9404—Removing only nitrogen compounds
    • B01D53/9409—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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features having two or more separate purifying devices arranged in series
    • 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
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features having two or more separate purifying devices arranged in series
    • F01N13/0093—Exhaust or silencing apparatus characterised by constructional features having two or more separate purifying devices arranged in series the purifying devices are of the same type
    • 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
    • F01N3/0226—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 the structure being fibrous
    • 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
    • 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
    • F01N3/0231—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 special exhaust apparatus upstream of the filter for producing nitrogen dioxide, e.g. for continuous filter regeneration systems [CRT]
    • 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
    • F01N3/033—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 in combination with other devices
    • F01N3/035—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 in combination with other devices with catalytic reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
DE60212245T 2001-04-18 2002-04-18 Verfahren und Vorrichtung zur Entfernung von Russpartikeln aus dem Abgas eines Dieselmotors Expired - Lifetime DE60212245T3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01109571 2001-04-18
EP01109571A EP1251248A1 (de) 2001-04-18 2001-04-18 Verfahren und Vorrichtung zur Entfernung von Russpartikeln aus dem Abgas eines Dieselmotors

Publications (3)

Publication Number Publication Date
DE60212245D1 DE60212245D1 (de) 2006-07-27
DE60212245T2 DE60212245T2 (de) 2007-05-03
DE60212245T3 true DE60212245T3 (de) 2010-09-23

Family

ID=8177172

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60212245T Expired - Lifetime DE60212245T3 (de) 2001-04-18 2002-04-18 Verfahren und Vorrichtung zur Entfernung von Russpartikeln aus dem Abgas eines Dieselmotors

Country Status (4)

Country Link
US (1) US20020170433A1 (enExample)
EP (1) EP1251248A1 (enExample)
JP (3) JP2003035129A (enExample)
DE (1) DE60212245T3 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1251248A1 (de) * 2001-04-18 2002-10-23 OMG AG & Co. KG Verfahren und Vorrichtung zur Entfernung von Russpartikeln aus dem Abgas eines Dieselmotors
DE10235766A1 (de) * 2002-08-02 2004-02-19 Emitec Gesellschaft Für Emissionstechnologie Mbh Abgasfilter und Verfahren zum Reinigen eines Abgases
DE10241063A1 (de) * 2002-09-05 2004-03-11 Robert Bosch Gmbh Verfahren zur Abgasnachbehandlung und Vorrichtung hierzu
GB0226726D0 (en) * 2002-11-15 2002-12-24 Bp Oil Int Method
EP1734234A3 (de) * 2003-09-11 2007-01-03 Pankl Emission Control Systems GmbH Verfahren zum Entfernen von Rußpartikeln aus einem Abgasstrom eines Verbrennungsmotors
US7959868B2 (en) * 2004-04-12 2011-06-14 Toyota Jidosha Kabushiki Kaisha Exhaust gas purifying apparatus
DE102004048313A1 (de) * 2004-10-05 2006-04-06 Robert Bosch Gmbh Abgassystem für eine Brennkraftmaschine, sowie Verfahren zum Betreiben eines solchen Abgassystems
US20060236680A1 (en) * 2005-04-26 2006-10-26 Wenzhong Zhang Method for regenerating a diesel particulate filter
US7340888B2 (en) * 2005-04-26 2008-03-11 Donaldson Company, Inc. Diesel particulate matter reduction system
US7862640B2 (en) 2006-03-21 2011-01-04 Donaldson Company, Inc. Low temperature diesel particulate matter reduction system
WO2010094681A1 (en) 2009-02-18 2010-08-26 Shell Internationale Research Maatschappij B.V. Use of a lubricating composition with gtl base oil to reduce hydrocarbon emissions
JP6040641B2 (ja) * 2012-08-31 2016-12-07 三菱自動車工業株式会社 内燃機関
CN106593582A (zh) * 2016-12-27 2017-04-26 柳州市金岭汽车配件厂 汽车尾气净化装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4902487A (en) * 1988-05-13 1990-02-20 Johnson Matthey, Inc. Treatment of diesel exhaust gases
DE4029749A1 (de) * 1990-09-20 1992-03-26 Schwaebische Huettenwerke Gmbh Filter
JPH0979024A (ja) * 1995-09-12 1997-03-25 Toyota Motor Corp ディーゼル機関の排気浄化装置
DE19923781C2 (de) * 1999-05-22 2001-04-26 Degussa Verfahren und Vorrichtung zur Entfernung von Ruß aus dem Abgas eines Dieselmotors
JP2001082127A (ja) * 1999-09-16 2001-03-27 Mitsubishi Motors Corp 排気浄化装置
EP1251248A1 (de) * 2001-04-18 2002-10-23 OMG AG & Co. KG Verfahren und Vorrichtung zur Entfernung von Russpartikeln aus dem Abgas eines Dieselmotors

Also Published As

Publication number Publication date
JP2009013994A (ja) 2009-01-22
JP2011214577A (ja) 2011-10-27
US20020170433A1 (en) 2002-11-21
DE60212245T2 (de) 2007-05-03
JP2003035129A (ja) 2003-02-07
DE60212245D1 (de) 2006-07-27
EP1251248A1 (de) 2002-10-23

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings