TWI365098B - Method and device for cleaning exhaust gas from internal combustion engines - Google Patents

Method and device for cleaning exhaust gas from internal combustion engines

Info

Publication number
TWI365098B
TWI365098B TW094137185A TW94137185A TWI365098B TW I365098 B TWI365098 B TW I365098B TW 094137185 A TW094137185 A TW 094137185A TW 94137185 A TW94137185 A TW 94137185A TW I365098 B TWI365098 B TW I365098B
Authority
TW
Taiwan
Prior art keywords
exhaust gas
internal combustion
combustion engines
cleaning exhaust
cleaning
Prior art date
Application number
TW094137185A
Other languages
English (en)
Other versions
TW200613047A (en
Inventor
Masanori Ikeda
Atsushi Fukumoto
Original Assignee
Ict Co Ltd
Int Catalyst Technology Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36227633&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TWI365098(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ict Co Ltd, Int Catalyst Technology Inc filed Critical Ict Co Ltd
Publication of TW200613047A publication Critical patent/TW200613047A/zh
Application granted granted Critical
Publication of TWI365098B publication Critical patent/TWI365098B/zh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/024—Multiple impregnation or coating
    • B01J37/0246—Coatings comprising a zeolite
    • 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
    • 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
    • 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
    • B01D53/944—Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation catalysts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44—Palladium
    • 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
    • F01N3/0231—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
    • F01N3/023—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
    • F01N3/02—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, e.g. catalysed diesel 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
    • F01N3/10—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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/208—Hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/01—Engine exhaust gases
    • B01D2258/012—Diesel engines and lean burn gasoline engines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/7007—Zeolite Beta
    • 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
    • F01N2610/03—Adding substances to exhaust gases the substance being hydrocarbons, e.g. engine fuel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Toxicology (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Catalysts (AREA)
  • Processes For Solid Components From Exhaust (AREA)
TW094137185A 2004-10-26 2005-10-24 Method and device for cleaning exhaust gas from internal combustion engines TWI365098B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004310568A JP2006125206A (ja) 2004-10-26 2004-10-26 内燃機関排気ガスの浄化方法およびその装置

Publications (2)

Publication Number Publication Date
TW200613047A TW200613047A (en) 2006-05-01
TWI365098B true TWI365098B (en) 2012-06-01

Family

ID=36227633

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094137185A TWI365098B (en) 2004-10-26 2005-10-24 Method and device for cleaning exhaust gas from internal combustion engines

Country Status (7)

Country Link
US (1) US7704473B2 (zh)
EP (1) EP1820945B1 (zh)
JP (1) JP2006125206A (zh)
KR (1) KR20070088579A (zh)
CN (1) CN101048578B (zh)
TW (1) TWI365098B (zh)
WO (1) WO2006046389A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI678464B (zh) * 2018-12-25 2019-12-01 馮秋誠 柴油微粒濾煙器的清潔系統

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202007019615U1 (de) * 2006-06-29 2014-05-20 Umicore Ag & Co. Kg Dreiweg-Katalysator
TWI423848B (zh) * 2006-07-13 2014-01-21 Umicore Shokubai Japan Co Ltd 內燃引擎的排氣之淨化方法
JP4889585B2 (ja) * 2006-07-13 2012-03-07 株式会社アイシーティー 内燃機関排気ガスの浄化方法
JP2008057337A (ja) * 2006-08-29 2008-03-13 Hino Motors Ltd 排気浄化装置
TWI449572B (zh) * 2006-11-29 2014-08-21 Umicore Shokubai Japan Co Ltd Oxidation catalyst and the oxidation catalyst using an exhaust gas purification system
EP2042225B2 (de) * 2007-09-28 2017-07-12 Umicore AG & Co. KG Entfernung von Partikeln aus dem Abgas von mit überwiegend stöchiometrischem Luft/Kraftstoff-Gemisch betriebenen Verbrennungsmotoren
US8637426B2 (en) * 2009-04-08 2014-01-28 Basf Corporation Zoned catalysts for diesel applications
DE102009033635B4 (de) * 2009-07-17 2020-11-05 Umicore Ag & Co. Kg Katalytisch aktives Partikelfilter mit Schwefelwasserstoff-Sperrfunktion, seine Verwendung und Verfahren zur Entfernung von Stickoxiden und Partikeln
CN102574055B (zh) 2009-11-12 2015-11-25 尤米科尔股份公司及两合公司 改进的柴油氧化催化剂
US8304366B2 (en) * 2010-11-24 2012-11-06 Ford Global Technologies, Llc System for remediating emissions and method of use
JP5331177B2 (ja) * 2011-01-14 2013-10-30 トヨタ自動車株式会社 内燃機関の卑金属排ガス浄化装置
WO2012128297A1 (ja) 2011-03-24 2012-09-27 株式会社アイシーティー 排ガス浄化用酸化触媒、その製造方法およびそれを用いた排ガス浄化方法
JP5938819B2 (ja) 2011-10-06 2016-06-22 ジョンソン、マッセイ、パブリック、リミテッド、カンパニーＪｏｈｎｓｏｎ Ｍａｔｔｈｅｙ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ 排気ガス処理用酸化触媒
EP3254748B1 (en) * 2015-02-03 2019-08-28 Honda Motor Company Limited Exhaust gas purification device for internal combustion engine
US10265684B2 (en) * 2017-05-04 2019-04-23 Cdti Advanced Materials, Inc. Highly active and thermally stable coated gasoline particulate filters

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4372111A (en) * 1980-03-03 1983-02-08 Texaco Inc. Method for cyclic rejuvenation of an exhaust gas filter and apparatus
JPS59153914A (ja) * 1983-02-21 1984-09-01 Nissan Motor Co Ltd 内燃機関における排気微粒子捕集用トラツプの再生用バ−ナ−の制御装置
JPS6043113A (ja) 1983-08-18 1985-03-07 Mitsubishi Motors Corp デイ−ゼル排出ガス浄化装置
US5100632A (en) 1984-04-23 1992-03-31 Engelhard Corporation Catalyzed diesel exhaust particulate filter
EP0314057B1 (de) * 1987-10-30 1992-06-03 Degussa Aktiengesellschaft Rhodium-freier Dreiwegkatalysator
JPH0441914A (ja) * 1990-06-01 1992-02-12 Nissan Motor Co Ltd 内燃機関の排気処理装置
JPH0544435A (ja) 1991-08-08 1993-02-23 Nissan Motor Co Ltd デイーゼル機関の排気浄化装置
JPH09228823A (ja) 1996-02-21 1997-09-02 Ngk Insulators Ltd 高温集塵装置
JP3965711B2 (ja) * 1996-10-25 2007-08-29 株式会社日立製作所 窒素酸化物の浄化触媒及び浄化方法
JP2000167402A (ja) 1998-12-09 2000-06-20 Daihatsu Motor Co Ltd 排気ガス浄化用触媒
JP2002089247A (ja) 2000-09-14 2002-03-27 Ibiden Co Ltd 排気ガス浄化システム
US6622480B2 (en) * 2001-02-21 2003-09-23 Isuzu Motors Limited Diesel particulate filter unit and regeneration control method of the same
JP4161546B2 (ja) * 2001-06-26 2008-10-08 いすゞ自動車株式会社 連続再生型ディーゼルパティキュレートフィルタ装置の再生制御方法
WO2003068394A1 (fr) 2002-02-15 2003-08-21 Ict Co., Ltd. Catalyseur permettant de clarifier les emissions provenant d'un moteur a combustion interne, son procede de preparation, et procede de clarification des emissions provenant d'un moteur a combustion interne
JP3867976B2 (ja) 2002-03-29 2007-01-17 日立金属株式会社 セラミックハニカムフィルタ及び排気ガス浄化方法
US7107763B2 (en) 2002-03-29 2006-09-19 Hitachi Metals, Ltd. Ceramic honeycomb filter and exhaust gas-cleaning method
KR20030096939A (ko) 2002-06-18 2003-12-31 현대자동차주식회사 디젤 엔진의 입자상 물질 제거용 필터의 재생 장치
JP3755494B2 (ja) 2002-07-31 2006-03-15 マツダ株式会社 エンジンの排気浄化装置
JP4505176B2 (ja) 2002-09-17 2010-07-21 いすゞ自動車株式会社 内燃機関の排気ガス浄化システム
JP2004150389A (ja) 2002-10-31 2004-05-27 Nissan Motor Co Ltd 内燃機関の排気浄化装置
JP2004162613A (ja) * 2002-11-13 2004-06-10 Mitsubishi Fuso Truck & Bus Corp 内燃機関の排気浄化装置
JP2004293339A (ja) * 2003-03-25 2004-10-21 Mitsubishi Fuso Truck & Bus Corp 排ガス浄化装置
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
US6895745B2 (en) * 2003-04-04 2005-05-24 Borgwarner Inc. Secondary combustion for regeneration of catalyst and incineration of deposits in particle trap of vehicle exhaust
JP2004324587A (ja) * 2003-04-25 2004-11-18 Mitsubishi Fuso Truck & Bus Corp 内燃機関の排気浄化装置
JP4367176B2 (ja) * 2003-05-16 2009-11-18 株式会社デンソー 内燃機関の排気浄化装置
US7021047B2 (en) * 2004-07-23 2006-04-04 General Motors Corporation Diesel exhaust aftertreatment device regeneration system
US7478528B2 (en) * 2006-10-10 2009-01-20 Gm Global Technology Operations, Inc. Oxygen based particulate filter regeneration strategy

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI678464B (zh) * 2018-12-25 2019-12-01 馮秋誠 柴油微粒濾煙器的清潔系統

Also Published As

Publication number Publication date
JP2006125206A (ja) 2006-05-18
EP1820945B1 (en) 2012-03-14
EP1820945A4 (en) 2009-11-04
CN101048578A (zh) 2007-10-03
EP1820945A1 (en) 2007-08-22
US7704473B2 (en) 2010-04-27
CN101048578B (zh) 2011-02-02
US20090056318A1 (en) 2009-03-05
KR20070088579A (ko) 2007-08-29
WO2006046389A1 (ja) 2006-05-04
TW200613047A (en) 2006-05-01

Similar Documents

Publication Publication Date Title
TWI365098B (en) Method and device for cleaning exhaust gas from internal combustion engines
EP1722078A4 (en) DEVICE FOR PURIFYING THE EXHAUST GAS OF AN INTERNAL COMBUSTION ENGINE AND METHOD FOR PURIFYING THE EXHAUST GAS.
GB2434557B (en) Exhaust gas purification device for internal combustion engine
PL1778954T3 (pl) Urządzenie do oczyszczania gazów spalinowych oraz sposób oczyszczania gazów spalinowych dla silnika o spalaniu wewnętrznym
PL1725759T3 (pl) Urządzenie do oczyszczania gazów spalinowych i sposób oczyszczania gazów spalinowych dla silnika spalinowego wewnętrznego spalania
DE602005004814D1 (de) Abgasreinigungsvorrichtung und abgasreinigungsverfahren für verbrennungsmotor
TWI372205B (en) Method and device for treating the exhaust gas of an internal combustion engine
EP1712754A4 (en) DEVICE FOR PURIFYING THE EXHAUST GASES OF AN INTERNAL COMBUSTION ENGINE
EP1734237A4 (en) EXHAUST GAS PURIFYING DEVICE AND METHOD OF PURIFYING EXHAUST GAS IN AN INTERNAL COMBUSTION ENGINE
GB2441669B (en) Apparatus and method for regenerating an exhaust gas aftertreatment component of an internal combustion engine
EP1795722A4 (en) EXHAUST SYSTEM FOR INTERNAL COMBUSTION ENGINE
PL1625289T3 (pl) Urządzenie do oczyszczania spalin silnika spalinowego
PL1725748T3 (pl) Urządzenie do oczyszczania gazów spalinowych i sposób oczyszczania gazów spalinowych w silniku spalinowym wewnętrznego spalania
PL1723323T3 (pl) Urządzenie oczyszczające gazy wydechowe, do silnika spalania wewnętrznego
DE60317219D1 (de) Abgasreinigungsvorrichtung für verbrennungsmotor
PL1771643T3 (pl) Układ odpowietrzania skrzyni korbowej silnika spalinowego z napędzaną spalinami turbosprężarką doładowującą
EP1830059A4 (en) DEVICE AND METHOD FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE
DE602007006169D1 (de) Abgasreinigungsvorrichtung für verbrennungsmotor und steuerverfahren dafür
EP2257699A4 (en) INTERNAL COMBUSTION ENGINE EXHAUST GAS CLEANING APPARATUS AND METHOD OF CLEANING EXHAUST GAS
EP1739289A4 (en) EXHAUST PURIFYING DEVICE FOR INTERNAL COMBUSTION ENGINE
EP1767762A4 (en) EXHAUST GAS CLEANING DEVICE FOR INTERNAL COMBUSTION ENGINES
EP1969224A4 (en) DEVICE AND METHOD FOR RECIRCULATING THE EXHAUST GAS OF AN INTERNAL COMBUSTION ENGINE
EP2098699A4 (en) EXHAUST GAS PURIFICATION APPARATUS FOR THERMAL ENGINE
DE60302258D1 (de) Abgasrückführeinrichtung für Brennkraftmaschinen
AU2003284393A1 (en) Exhaust gas recirculation device for internal combustion engine

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees