WO2005021691A3 - Emulsified fuels and engine oil synergy - Google Patents

Emulsified fuels and engine oil synergy Download PDF

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Publication number
WO2005021691A3
WO2005021691A3 PCT/US2004/026635 US2004026635W WO2005021691A3 WO 2005021691 A3 WO2005021691 A3 WO 2005021691A3 US 2004026635 W US2004026635 W US 2004026635W WO 2005021691 A3 WO2005021691 A3 WO 2005021691A3
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WIPO (PCT)
Prior art keywords
engine oil
emulsified fuels
oil synergy
synergy
emulsified
Prior art date
Application number
PCT/US2004/026635
Other languages
French (fr)
Other versions
WO2005021691A2 (en
Inventor
Deborah A Langer
Ewa A Bardasz
William D Abraham
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Lubrizol Corp
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Publication date
Application filed by Lubrizol Corp filed Critical Lubrizol Corp
Priority to EP04781345A priority Critical patent/EP1664250A2/en
Publication of WO2005021691A2 publication Critical patent/WO2005021691A2/en
Publication of WO2005021691A3 publication Critical patent/WO2005021691A3/en

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    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/50—Emission or smoke controlling properties
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/252—Diesel engines
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/255—Gasoline engines

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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Lubricants (AREA)
  • Liquid Carbonaceous Fuels (AREA)

Abstract

The invention relates to the use of an emulsified fuel in combination with an engine oil that shows a synergistic effect in reducing emissions such as particulate matter, hydrocarbons and/or nitrogen oxides (NO, NO2, N2O, collectively NOx) and/or reducing wear from an engine.
PCT/US2004/026635 2003-08-22 2004-08-17 Emulsified fuels and engine oil synergy WO2005021691A2 (en)

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US10/646,982 2003-08-22

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US20050039381A1 (en) 2005-02-24

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