UNLEADED GASOLINE AND GASOLINE BASE MATERIAL USED FOR UNLEADED GASOLINE

摘要

PROBLEM TO BE SOLVED: To provide unleaded gasoline with a low vapor pressure and a gasoline base material optimal as a base material of unleaded gasoline. SOLUTION: The percent recovered up to 70°C of the unleaded gasoline is 26-40 vol%, and the unleaded gasoline has a Reid vapor pressure of 60 kPa or lower and a research octane number of 89-96. COPYRIGHT: (C)2004,JPO