FR2257019A1 - Engine operation with increased efficiency - using fuel contg. emulsified water droplets and stabilised by surfactants - Google Patents

Engine operation with increased efficiency - using fuel contg. emulsified water droplets and stabilised by surfactants

Info

Publication number
FR2257019A1
FR2257019A1 FR7500144A FR7500144A FR2257019A1 FR 2257019 A1 FR2257019 A1 FR 2257019A1 FR 7500144 A FR7500144 A FR 7500144A FR 7500144 A FR7500144 A FR 7500144A FR 2257019 A1 FR2257019 A1 FR 2257019A1
Authority
FR
France
Prior art keywords
fuel
stabilised
mixt
hydrocarbon
surfactants
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.)
Withdrawn
Application number
FR7500144A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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
Priority claimed from GB537/74A external-priority patent/GB1509901A/en
Application filed by Individual filed Critical Individual
Publication of FR2257019A1 publication Critical patent/FR2257019A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F02B47/00—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines
    • F02B47/02—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines the substances being water or steam
    • 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
    • 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)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Liquid Carbonaceous Fuels (AREA)

Abstract

Conversion of a part of the heat of combustion evolved by a fuel used in an internal combustion engine to a mass vol. prod., by the use as a fuel of an emulsion of a hydrocarbon contg. water dispersed as droplets, stabilised by at least one surfactant, the hydrocarbon being maintained as the continuous phase of the emulsion. Apart from increasing the efficiency of the engine while reducing the fuel consumption, the lower temp. of the exhaust gases reduced the formation of nitrogen oxides. The hydrocarbon may be a high octane fuel for spark ignition, a kerosene/paraffin fraction e.g. for jet engines or gas turbines or a diesel oil for compression ignition engines. The surfactant is a mixt. of lipophilic and hydrophilic surfactants in the ratio 1:4.8-1:5.2. About 0.5-2% of such a mixt. is used based on the fuel/water mixt.
FR7500144A 1974-01-05 1975-01-03 Engine operation with increased efficiency - using fuel contg. emulsified water droplets and stabilised by surfactants Withdrawn FR2257019A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB537/74A GB1509901A (en) 1974-01-05 1974-01-05 Hydro-plus fuels
GB3757974 1974-08-28

Publications (1)

Publication Number Publication Date
FR2257019A1 true FR2257019A1 (en) 1975-08-01

Family

ID=26236004

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7500144A Withdrawn FR2257019A1 (en) 1974-01-05 1975-01-03 Engine operation with increased efficiency - using fuel contg. emulsified water droplets and stabilised by surfactants

Country Status (4)

Country Link
JP (1) JPS50106031A (en)
DE (1) DE2500205A1 (en)
FR (1) FR2257019A1 (en)
IT (1) IT1026228B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986002860A1 (en) * 1984-11-06 1986-05-22 Tatabányai Szénbányák Process of pre-treating mixtures, having two or more components, for chemical reactions; mainly pre-treating mixtures containing oil and water for combustion

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2633462C2 (en) * 1976-07-26 1982-03-18 Rolf 4019 Monheim Bietz Emulsions from fuels and water for combustion or from light heating oils and water for oil firing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986002860A1 (en) * 1984-11-06 1986-05-22 Tatabányai Szénbányák Process of pre-treating mixtures, having two or more components, for chemical reactions; mainly pre-treating mixtures containing oil and water for combustion

Also Published As

Publication number Publication date
DE2500205A1 (en) 1975-07-17
IT1026228B (en) 1978-09-20
JPS50106031A (en) 1975-08-21

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Legal Events

Date Code Title Description
ST Notification of lapse