Diesel fuel
AssigneeArco Chemical Technology, L.P.
InventorsFrank J. Liotta, Jr., Haven S. Kesling, Jr.
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Abstract
The present invention relates to a diesel fuel which contains a synergistic combination of an organic peroxidic additive such as ditertiary butyl peroxide in combination with a propylene or butylene glycol monoalkyl ether or polyol, the combination of additives providing for reduced fuel emissions and improved fuel economy.
Claims10
A fuel composition comprising a major proportion of hydrocarbons boiling in the diesel fuel range and containing less than 500 ppm sulfur, and an amount of an additive combination of an organic peroxidic component and an additive of the formula ##STR6## effective to reduce engine emissions and improve fuel economy, R being an alkyl group having 1-10 carbon atoms, R.sub.1 being a C.sub.1 -C.sub.2 alkyl group, R.sub.2 being hydrogen or methyl and an integer from 1 to 5, or R being hydrogen and n being 4-30.
A fuel composition comprising a major proportion of hydrocarbons boiling in the diesel fuel range and containing less than 500 ppm sulfur and an amount of an additive combination of ditertiary butyl peroxide and a propylene glycol monoalkyl ether effective to reduce engine emissions and improve fuel economy.
Dependencies are inferred from the claim text.