Process for reducing the vapor pressure of gasoline by removing amylenes therefrom and enhancing the octane thereof

摘要

A method for reducing the vapor pressure of a gasoline pool by removing amylenes therefrom. The blending octane of gasoline is enhanced by the dimerization of the amylene followed by alkylating the resultant dimate product so as to produce an alkylate end-product that has a higher octane than amylene.