| abstract |
The aviation fuel oil composition of the present invention is a first raw material oil containing a sulfur-containing hydrocarbon compound and an oxygen-containing hydrocarbon compound derived from animal and vegetable fats and oils, or a mixed oil of the first raw material oil and a petroleum base obtained by refining crude oil. It contains the 1st base material which is an oil of the boiling point range 140-280 degreeC obtained through the process of hydrogenating a 2nd raw material oil, and the 2nd base material which is an oil of the boiling range 140-280 degreeC obtained from the heavy oil cracking apparatus. . |