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DE3668665D1 - Verfahren zur herabsetzung der stickstoffoxidabgabe in auspuffgasen von dieselmotoren. - Google Patents

Verfahren zur herabsetzung der stickstoffoxidabgabe in auspuffgasen von dieselmotoren.

Info

Publication number
DE3668665D1
DE3668665D1 DE8686905301T DE3668665T DE3668665D1 DE 3668665 D1 DE3668665 D1 DE 3668665D1 DE 8686905301 T DE8686905301 T DE 8686905301T DE 3668665 T DE3668665 T DE 3668665T DE 3668665 D1 DE3668665 D1 DE 3668665D1
Authority
DE
Germany
Prior art keywords
exhaust gas
diesel engines
reducing nitrogen
nitrogen oxidation
oxidation
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 - Fee Related
Application number
DE8686905301T
Other languages
English (en)
Inventor
Harri Johannes Harjunpaeae
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.)
Outokumpu Oyj
Original Assignee
Outokumpu Oyj
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 Outokumpu Oyj filed Critical Outokumpu Oyj
Application granted granted Critical
Publication of DE3668665D1 publication Critical patent/DE3668665D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D21/00—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas
    • F02D21/06—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air
    • F02D21/08—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air the other gas being the exhaust gas of engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/14—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system
    • F02M26/15—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system in relation to engine exhaust purifying apparatus
    • 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)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Treating Waste Gases (AREA)
DE8686905301T 1986-09-08 1986-09-08 Verfahren zur herabsetzung der stickstoffoxidabgabe in auspuffgasen von dieselmotoren. Expired - Fee Related DE3668665D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FI1986/000094 WO1988001016A1 (en) 1986-09-08 1986-09-08 Method for reducing nitric oxide emissions in exhaust gases from diesel engines

Publications (1)

Publication Number Publication Date
DE3668665D1 true DE3668665D1 (de) 1990-03-08

Family

ID=8556404

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686905301T Expired - Fee Related DE3668665D1 (de) 1986-09-08 1986-09-08 Verfahren zur herabsetzung der stickstoffoxidabgabe in auspuffgasen von dieselmotoren.

Country Status (6)

Country Link
EP (1) EP0280678B1 (de)
JP (1) JPH01500765A (de)
DE (1) DE3668665D1 (de)
FI (1) FI73297C (de)
RU (1) RU1839695C (de)
WO (1) WO1988001016A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK170218B1 (da) * 1993-06-04 1995-06-26 Man B & W Diesel Gmbh Stor trykladet dieselmotor
US5694908A (en) * 1996-05-08 1997-12-09 Hsu; Chih-Cheng Auxiliary water-supply sytem for an internal combustion engine
GB2313155B (en) * 1996-05-08 1998-06-24 Hsu Chih Cheng An auxiliary water supply system for an internal combustion engine
JP2003343272A (ja) * 2002-05-21 2003-12-03 Man B & W Diesel As スーパーチャージャーを有する大型内燃機関
JP5787500B2 (ja) * 2010-08-24 2015-09-30 三菱重工業株式会社 エンジン排気ガス浄化装置及び船舶

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1632285A (en) * 1923-12-06 1927-06-14 John J Georgi Gas generator
US2737936A (en) * 1953-02-09 1956-03-13 Clement S Clarke Internal combustion engine
US2870758A (en) * 1958-01-07 1959-01-27 Fred A Standiford Decontamination system
US3139873A (en) * 1963-03-19 1964-07-07 Donald L Gardner Exhaust and water injector for internal combustion engines
SE7703011L (sv) * 1977-03-17 1978-09-18 Lindstroem O Sett och anordning for drift av forbrenningsmotorer

Also Published As

Publication number Publication date
RU1839695C (ru) 1993-12-30
FI73297C (fi) 1987-09-10
EP0280678A1 (de) 1988-09-07
JPH01500765A (ja) 1989-03-16
FI850966L (fi) 1986-09-13
WO1988001016A1 (en) 1988-02-11
EP0280678B1 (de) 1990-01-31
FI850966A0 (fi) 1985-03-12
FI73297B (fi) 1987-05-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee