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WO2007033124A3 - Internal combustion engine with on-board electrolyzer - Google Patents

Internal combustion engine with on-board electrolyzer Download PDF

Info

Publication number
WO2007033124A3
WO2007033124A3 PCT/US2006/035403 US2006035403W WO2007033124A3 WO 2007033124 A3 WO2007033124 A3 WO 2007033124A3 US 2006035403 W US2006035403 W US 2006035403W WO 2007033124 A3 WO2007033124 A3 WO 2007033124A3
Authority
WO
WIPO (PCT)
Prior art keywords
combustion engine
internal combustion
electrolyzer
board
board electrolyzer
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.)
Ceased
Application number
PCT/US2006/035403
Other languages
French (fr)
Other versions
WO2007033124A2 (en
Inventor
Sr Gary Black
Ho Teng
Ronald A Mcmaster
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.)
McMaster Fuel Ltd
Original Assignee
McMaster Fuel Ltd
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 McMaster Fuel Ltd filed Critical McMaster Fuel Ltd
Priority to EP06803375A priority Critical patent/EP1943417A4/en
Priority to CA002622228A priority patent/CA2622228A1/en
Priority to US12/066,409 priority patent/US20080256933A1/en
Publication of WO2007033124A2 publication Critical patent/WO2007033124A2/en
Anticipated expiration legal-status Critical
Publication of WO2007033124A3 publication Critical patent/WO2007033124A3/en
Ceased legal-status Critical Current

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
    • F01N3/10—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
    • F01N3/206—Adding periodically or continuously substances to exhaust gases for promoting purification, e.g. catalytic material in liquid form, NOx reducing agents
    • 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
    • F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
    • F01N3/0828—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents characterised by the absorbed or adsorbed substances
    • F01N3/0842—Nitrogen oxides
    • 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
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/10—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding acetylene, non-waterborne hydrogen, non-airborne oxygen, or ozone
    • F02M25/12—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding acetylene, non-waterborne hydrogen, non-airborne oxygen, or ozone the apparatus having means for generating such 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
    • 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
    • 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
    • F01N2250/00—Combinations of different methods of purification
    • F01N2250/12—Combinations of different methods of purification absorption or adsorption, and catalytic conversion
    • 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
    • F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
    • F01N2570/14—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
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/04—Adding substances to exhaust gases the substance being hydrogen
    • 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)
  • Exhaust Gas After Treatment (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

A method and apparatus for treating the exhaust gases and improving fuel efficiency of an internal combustion engine is shown, wherein an on board electrolyzer is employed to produce hydrogen (H2) and oxygen (O2) that are used to maximize the fuel efficiency and minimize exhaust emissions.
PCT/US2006/035403 2005-09-12 2006-09-12 Internal combustion engine with on-board electrolyzer Ceased WO2007033124A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP06803375A EP1943417A4 (en) 2005-09-12 2006-09-12 Internal combustion engine having on-board electrolyzer and method of using same
CA002622228A CA2622228A1 (en) 2005-09-12 2006-09-12 Internal combustion engine having on-board electrolyzer and method of using same
US12/066,409 US20080256933A1 (en) 2005-09-12 2006-09-12 Internal Combustion Engine Having On-Board Electrolyzer And Method Of Using Same

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US71633105P 2005-09-12 2005-09-12
US60/716,331 2005-09-12
US71807205P 2005-09-16 2005-09-16
US60/718,072 2005-09-16

Publications (2)

Publication Number Publication Date
WO2007033124A2 WO2007033124A2 (en) 2007-03-22
WO2007033124A3 true WO2007033124A3 (en) 2009-04-30

Family

ID=37865503

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/035403 Ceased WO2007033124A2 (en) 2005-09-12 2006-09-12 Internal combustion engine with on-board electrolyzer

Country Status (4)

Country Link
US (1) US20080256933A1 (en)
EP (1) EP1943417A4 (en)
CA (1) CA2622228A1 (en)
WO (1) WO2007033124A2 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007017613B4 (en) * 2007-04-12 2025-06-26 Susanne Neubert Method and device for the treatment of liquids
US8336508B2 (en) * 2008-09-17 2012-12-25 Timothy Huttner System and method for use with a combustion engine
ITFI20090155A1 (en) * 2009-07-10 2011-01-11 Acta Spa SYSTEM TO ENRICH HYDROGEN THE POWER OF INTERNAL COMBUSTION ENGINES POWERED IN AMMONIA DURING THE STARTING PHASE AND DURING THE RUN.
NO343554B1 (en) * 2017-08-14 2019-04-01 Lars Harald Heggen Zero discharge propulsion system and ammonia fuel generating system
US11286822B2 (en) * 2020-01-13 2022-03-29 Saudi Arabian Oil Company Mitigating particulate matter emission in engine exhaust
CN115885093A (en) * 2020-06-16 2023-03-31 巴斯夫公司 Exhaust gas treatment system for dual-fuel engine

Citations (2)

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US5419286A (en) * 1993-06-29 1995-05-30 Conoco Inc. System for lowering emissions of nitrogen oxides
US6122909A (en) * 1998-09-29 2000-09-26 Lynntech, Inc. Catalytic reduction of emissions from internal combustion engines

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US3262872A (en) * 1961-05-05 1966-07-26 Henes Mfg Co Apparatus for the electrolytic production of hydrogen and oxygen for the safe consumption thereof
US3310483A (en) * 1963-11-22 1967-03-21 William A Rhodes Multicell oxyhydrogen generator
US3311097A (en) * 1964-11-24 1967-03-28 Georg S Mittelstaedt Hydrogen-oxygen device in combustion engines
US4081656A (en) * 1973-07-20 1978-03-28 Yull Brown Arc-assisted oxy/hydrogen welding
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US5419286A (en) * 1993-06-29 1995-05-30 Conoco Inc. System for lowering emissions of nitrogen oxides
US6122909A (en) * 1998-09-29 2000-09-26 Lynntech, Inc. Catalytic reduction of emissions from internal combustion engines

Also Published As

Publication number Publication date
US20080256933A1 (en) 2008-10-23
EP1943417A4 (en) 2009-12-23
CA2622228A1 (en) 2007-03-22
EP1943417A2 (en) 2008-07-16
WO2007033124A2 (en) 2007-03-22

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