High power fuel composition with fuel economy effect

摘要

The present invention is selected from 35% to 75% by weight cyclopentane, 10% to 25% by weight of one or more aromatic hydrocarbons, and 55% by weight or less of 2-methylbutane and trimethylpentane 1 It relates to a fuel composition containing a seed or a plurality of branched alkanes and having a cyclopentane content of 2 or more weight ratios to an aromatic hydrocarbon content. The present invention also provides such compositions for supplying to a spark ignition engine, in particular to increase engine power and / or reduce engine fuel consumption and / or increase octane number (RON). Also related to the use of. [Selection diagram] None