Gasoline compositions

Disclosed is a gasoline composition comprising a major amount of a gasoline suitable for use in a spark ignition engine, 1 to 15% v of ethyl levulinate, and 20 to 2000 ppmw of a nitrogen-containing detergent containing a hydrocarbyl group having a number average molecular weight in the range 750 to...

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Bibliographic Details
Main Authors GROVES, ADRIAN PHILIP, SMITH, JOHANNE, MORLEY, CHRISTOPHER
Format Patent
LanguageEnglish
Published 26.06.2009
Edition7
Subjects
ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL
CHEMISTRY
FIRELIGHTERS
FUELS
FUELS NOT OTHERWISE PROVIDED FOR
LIQUEFIED PETROLEUM GAS
LUBRICANTS
METALLURGY
NATURAL GAS
PEAT
PETROLEUM, GAS OR COKE INDUSTRIES
SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K
TECHNICAL GASES CONTAINING CARBON MONOXIDE
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Summary:Disclosed is a gasoline composition comprising a major amount of a gasoline suitable for use in a spark ignition engine, 1 to 15% v of ethyl levulinate, and 20 to 2000 ppmw of a nitrogen-containing detergent containing a hydrocarbyl group having a number average molecular weight in the range 750 to 6000.
Bibliography:Application Number: NZ20040544457