ATE530741T1 - Abgasreinigungssystem - Google Patents

Abgasreinigungssystem

Info

Publication number
ATE530741T1
ATE530741T1 AT08170502T AT08170502T ATE530741T1 AT E530741 T1 ATE530741 T1 AT E530741T1 AT 08170502 T AT08170502 T AT 08170502T AT 08170502 T AT08170502 T AT 08170502T AT E530741 T1 ATE530741 T1 AT E530741T1
Authority
AT
Austria
Prior art keywords
exhaust gas
control device
amount
electrochemical device
combustion engine
Prior art date
Application number
AT08170502T
Other languages
English (en)
Inventor
Naotaka Koide
Nami Ikeda
Hiroyasu Kawauchi
Yoshifumi Kato
Original Assignee
Toyota Jidoshokki Kk
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 Toyota Jidoshokki Kk filed Critical Toyota Jidoshokki Kk
Application granted granted Critical
Publication of ATE530741T1 publication Critical patent/ATE530741T1/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
    • 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
    • F01N3/0892—Electric or magnetic treatment, e.g. dissociation of noxious components
    • 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
    • B01D53/32—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 by electrical effects other than those provided for in group B01D61/00
    • B01D53/326—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 by electrical effects other than those provided for in group B01D61/00 in electrochemical cells
    • 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
    • B01D53/922—Mixtures of carbon monoxide or hydrocarbons and nitrogen oxides
    • B01D53/925—Simultaneous elimination of carbon monoxide or hydrocarbons and nitrogen oxides
    • 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
    • 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
    • F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
    • F01N2240/34—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being an electrolyser

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Electrochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Toxicology (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Treating Waste Gases (AREA)
AT08170502T 2007-12-03 2008-12-02 Abgasreinigungssystem ATE530741T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007312220A JP2009138522A (ja) 2007-12-03 2007-12-03 排気ガスの浄化装置

Publications (1)

Publication Number Publication Date
ATE530741T1 true ATE530741T1 (de) 2011-11-15

Family

ID=40404488

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08170502T ATE530741T1 (de) 2007-12-03 2008-12-02 Abgasreinigungssystem

Country Status (4)

Country Link
US (1) US20090145108A1 (de)
EP (1) EP2067948B1 (de)
JP (1) JP2009138522A (de)
AT (1) ATE530741T1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010030394A1 (de) * 2010-06-23 2011-12-29 Robert Bosch Gmbh Elektrochemischer Stickoxidkatalysator
DE102011110057A1 (de) * 2011-08-12 2013-02-14 Emitec Gesellschaft Für Emissionstechnologie Mbh Verfahren zum Regeln einer Ionisationseinrichtung von einer Abgasnachbehandlungsvorrichtung
JP6401108B2 (ja) * 2015-05-08 2018-10-03 トヨタ自動車株式会社 内燃機関の排気浄化装置
JP6881279B2 (ja) * 2017-12-26 2021-06-02 トヨタ自動車株式会社 電気化学リアクタ及び電気化学リアクタを備えた内燃機関
GB2570889B (en) * 2018-02-07 2020-02-12 Ford Global Tech Llc An exhaust gas treatment device comprising an electrochemical cell
JP6970053B2 (ja) 2018-05-10 2021-11-24 トヨタ自動車株式会社 電気化学リアクタを備えた内燃機関及び内燃機関を搭載した車両
US20220250087A1 (en) * 2018-10-22 2022-08-11 Shanghai Bixiufu Enterprise Management Co., Ltd. Engine exhaust dust removing system and method
JP7183796B2 (ja) 2019-01-08 2022-12-06 トヨタ自動車株式会社 電気化学リアクタ
JP7099331B2 (ja) 2019-01-08 2022-07-12 トヨタ自動車株式会社 内燃機関の排気浄化装置
JP2020118089A (ja) * 2019-01-23 2020-08-06 トヨタ自動車株式会社 電気化学リアクタ

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4253925A (en) * 1979-10-22 1981-03-03 The Board Of Trustees Of The Leland Stanford Junior University Method and apparatus for catalytic dissociation of NO
US5022975A (en) * 1985-11-12 1991-06-11 16R Enterprises, Inc. Solid state electrochemical pollution control device
US5272849A (en) * 1991-06-27 1993-12-28 A. Zahner Sheet Metal Company Roof covering system
US5456807A (en) * 1994-03-09 1995-10-10 Gas Research Institute Method and apparatus for treating nitrogen oxide-containing gas streams using a combined electrochemical-sorbent approach
JPH0866621A (ja) * 1994-06-20 1996-03-12 Toyota Central Res & Dev Lab Inc 窒素酸化物の除去方法
US5813222A (en) * 1994-10-07 1998-09-29 Appleby; Anthony John Method and apparatus for heating a catalytic converter to reduce emissions
DE69704361T2 (de) * 1996-05-20 2001-09-20 Dinex A/S, Middelfart Verfahren und reaktor zur elektrochemischen umwandlung eines materials, z.b. in einer flüssigkeit unlöslichen russpartikeln
US5746984A (en) * 1996-06-28 1998-05-05 Low Emissions Technologies Research And Development Partnership Exhaust system with emissions storage device and plasma reactor
SE507155C2 (sv) * 1996-08-14 1998-04-06 Volvo Ab Anordning och förfarande för reducering av kväveoxidföreningar
DE10049177B4 (de) 2000-10-05 2005-02-10 Eads Deutschland Gmbh Verfahren zur kontinuierlichen elektrochemischen Entstickung mittels Wechselspannung und Vorrichtung zum Durchführen des Verfahrens
JP3794468B2 (ja) * 2000-12-19 2006-07-05 三菱電機株式会社 内燃機関の排気ガス浄化装置
CZ20033504A3 (cs) * 2001-05-22 2004-07-14 Dinex A/S Způsob a zařízení pro elektrochemickou redukci oxidů dusíku ve směsi oxidů dusíku a kyslíku
JP2003181246A (ja) * 2001-12-21 2003-07-02 Toyota Motor Corp 排気ガス浄化用リアクター
WO2003078031A1 (fr) * 2002-03-15 2003-09-25 National Institute Of Advanced Industrial Science And Technology Reacteur chimique pour le retrait d'oxyde d'azote et procede de retrait d'oxyde d'azote
JP3969273B2 (ja) * 2002-10-03 2007-09-05 株式会社デンソー 内燃機関の排気浄化装置
JP4660724B2 (ja) * 2004-12-21 2011-03-30 学校法人立命館 浄化装置、浄化方法、及び、排出ガス浄化システム
JP5614521B2 (ja) * 2005-01-24 2014-10-29 独立行政法人産業技術総合研究所 固体炭素分解型セラミックス化学反応装置
JP2006289214A (ja) * 2005-04-07 2006-10-26 Toyota Central Res & Dev Lab Inc 排ガス浄化用素子
US20100219068A1 (en) * 2006-03-01 2010-09-02 Mitsubishi Electric Corporation Harmful Gas Treatment Apparatus and Water Treatment Apparatus
JP2007292010A (ja) * 2006-04-27 2007-11-08 Toyota Motor Corp 内燃機関から排気される窒素酸化物を含む排気ガスの浄化
JP4719073B2 (ja) * 2006-05-08 2011-07-06 株式会社東芝 電気化学反応装置
US7610750B2 (en) * 2006-07-25 2009-11-03 Gm Global Technology Operations, Inc. Method and apparatus for monitoring a urea injection system in an exhaust aftertreatment system

Also Published As

Publication number Publication date
EP2067948A1 (de) 2009-06-10
JP2009138522A (ja) 2009-06-25
EP2067948B1 (de) 2011-10-26
US20090145108A1 (en) 2009-06-11

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