WO2013024199A3 - Method of operating an internal combustion engine and an internal combustion engine arrangement - Google Patents

Method of operating an internal combustion engine and an internal combustion engine arrangement Download PDF

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Publication number
WO2013024199A3
WO2013024199A3 PCT/FI2012/050628 FI2012050628W WO2013024199A3 WO 2013024199 A3 WO2013024199 A3 WO 2013024199A3 FI 2012050628 W FI2012050628 W FI 2012050628W WO 2013024199 A3 WO2013024199 A3 WO 2013024199A3
Authority
WO
WIPO (PCT)
Prior art keywords
exhaust gas
inlet air
internal combustion
combustion engine
engine
Prior art date
Application number
PCT/FI2012/050628
Other languages
French (fr)
Other versions
WO2013024199A9 (en
WO2013024199A2 (en
Inventor
Klaus Widjeskog
Original Assignee
Wärtsilä Finland Oy
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 Wärtsilä Finland Oy filed Critical Wärtsilä Finland Oy
Priority to KR1020147006940A priority Critical patent/KR101892327B1/en
Publication of WO2013024199A2 publication Critical patent/WO2013024199A2/en
Publication of WO2013024199A3 publication Critical patent/WO2013024199A3/en
Publication of WO2013024199A9 publication Critical patent/WO2013024199A9/en

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
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/04—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using liquids
    • 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
    • F01N3/2066—Selective catalytic reduction [SCR]
    • 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
    • F01N3/2066—Selective catalytic reduction [SCR]
    • F01N3/208—Control of selective catalytic reduction [SCR], e.g. dosing of reducing agent
    • 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
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/045—Constructional details of the heat exchangers, e.g. pipes, plates, ribs, insulation, materials, or manufacturing and assembly
    • F02B29/0468—Water separation or drainage means
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/02—Air cleaners
    • F02M35/08—Air cleaners with means for removing dust, particles or liquids from cleaners; with means for indicating clogging; with by-pass means; Regeneration of cleaners
    • F02M35/088—Water, snow or ice proofing; Separation or drainage of water, snow or ice
    • 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
    • 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
    • F01N2610/02—Adding substances to exhaust gases the substance being ammonia or urea
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

Invention relates to method of operating an internal combustion engine (10) comprising steps of supplying combustion air to the engine through an inlet air conduit system (14), pressurizing the combustion air by an inlet air compressor means (18) in the inlet air conduit system, combusting fuel in the engine and conveying exhaust gas from the engine through an exhaust gas conduit system (16), arranging water in the combustion air condensing in the inlet air conduit downstream the inlet air compressor means and discharging condensed water from inlet air conduit system (14) through at least one outlet (22) in the inlet air conduit system, and treating exhaust gas by means of an exhaust gas emission reduction system (20). Condensed water from inlet air conduit (14) is supplied to the exhaust gas emission reduction system (20) and is utilized in connection with treating the exhaust gas in the exhaust gas emission reduction system. Invention relates also to an internal combustion engine (10)arrangement.
PCT/FI2012/050628 2011-08-17 2012-06-18 Method of operating an internal combustion engine and an internal combustion engine arrangement WO2013024199A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020147006940A KR101892327B1 (en) 2011-08-17 2012-06-18 Method of operating an internal combustion engine and an internal combustion engine arrangement

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20115804A FI124227B (en) 2011-08-17 2011-08-17 The method of operating the internal combustion engine and the arrangement of the internal combustion engine
FI20115804 2011-08-17

Publications (3)

Publication Number Publication Date
WO2013024199A2 WO2013024199A2 (en) 2013-02-21
WO2013024199A3 true WO2013024199A3 (en) 2013-05-23
WO2013024199A9 WO2013024199A9 (en) 2013-06-27

Family

ID=44515438

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FI2012/050628 WO2013024199A2 (en) 2011-08-17 2012-06-18 Method of operating an internal combustion engine and an internal combustion engine arrangement

Country Status (3)

Country Link
KR (1) KR101892327B1 (en)
FI (1) FI124227B (en)
WO (1) WO2013024199A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014172767A1 (en) * 2013-04-23 2014-10-30 Leal Ribeiro Gilberto Device and method for filtering and purifying the exhaust gases of internal-combustion engines, especially renewable-diesel engines. it is through dissipation of the heat exchange in the engines that the glr filters out particulate materials and purifies the gases and cogenerates electrical power simultaneously
CN105308058B (en) * 2013-06-20 2018-10-12 株式会社可乐丽 Including three tooth amino, two carbene ligands metal complex and use its hydro-reduction method
US10975807B2 (en) 2017-05-04 2021-04-13 Clark Equipment Company Source of water for water injection system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2018358A (en) * 1978-04-05 1979-10-17 Maschf Augsburg Nuernberg Ag Exhaust-gas turbocharged internal combustion engine
DE19804950C1 (en) * 1998-02-07 1999-04-29 Mak Motoren Gmbh & Co Kg Operating method for supercharged internal combustion engine
EP1181972A1 (en) * 2000-08-09 2002-02-27 Dr.Ing. h.c.F. Porsche Aktiengesellschaft Process and apparatus for feeding a reducing agent in a catalyst device
WO2008069780A1 (en) * 2006-12-05 2008-06-12 Mack Trucks, Inc. Engine with exhaust cooling and method
GB2476049A (en) * 2009-12-08 2011-06-15 Gm Global Tech Operations Inc I.c. gas inlet passage with an outlet port, darin or passage for condensed liquid, eg water

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5445598A (en) 1996-11-20 1998-06-10 Clean Diesel Technologies, Inc. Selective catalytic no reduction utilizing urea without catalyst fouling
KR100533267B1 (en) * 2003-07-08 2005-12-05 한국전력공사 Process for removing sulfur oxides from exhaust gas
FI120213B (en) 2005-10-21 2009-07-31 Stx Finland Cruise Oy Process and arrangement for treating input air and exhaust gases of an internal combustion engine
FR2953737B1 (en) * 2009-12-11 2013-03-15 Inst Francais Du Petrole PROCESS FOR TREATING POLLUTANTS CONTAINED IN EXHAUST GASES, IN PARTICULAR AN INTERNAL COMBUSTION ENGINE, AND INSTALLATION USING SUCH A METHOD

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2018358A (en) * 1978-04-05 1979-10-17 Maschf Augsburg Nuernberg Ag Exhaust-gas turbocharged internal combustion engine
DE19804950C1 (en) * 1998-02-07 1999-04-29 Mak Motoren Gmbh & Co Kg Operating method for supercharged internal combustion engine
EP1181972A1 (en) * 2000-08-09 2002-02-27 Dr.Ing. h.c.F. Porsche Aktiengesellschaft Process and apparatus for feeding a reducing agent in a catalyst device
WO2008069780A1 (en) * 2006-12-05 2008-06-12 Mack Trucks, Inc. Engine with exhaust cooling and method
GB2476049A (en) * 2009-12-08 2011-06-15 Gm Global Tech Operations Inc I.c. gas inlet passage with an outlet port, darin or passage for condensed liquid, eg water

Also Published As

Publication number Publication date
WO2013024199A9 (en) 2013-06-27
KR20140050104A (en) 2014-04-28
KR101892327B1 (en) 2018-08-27
FI20115804A (en) 2013-02-18
FI124227B (en) 2014-05-15
FI20115804A0 (en) 2011-08-17
WO2013024199A2 (en) 2013-02-21

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