| 摘要 |
PROBLEM TO BE SOLVED: To provide a kerosene composition excellent in oxidation stability.SOLUTION: A kerosene composition is a desulfurized kerosene manufactured by desulfurization of a kerosene fraction obtained by an atmospheric distillation of a crude oil and has distillation properties having an initial boiling point of 135 to 170°C, a 50% distillation temperature of 165 to 220°C, a 70% distillation temperature of 170 to 240°C, 90% distillation temperature of 215 to 265°C, 95% distillation temperature of 230 to 270°C, and total content of alkyl phenols of which phenol and 1 to 4 hydrogen atoms bound to an aromatic ring are each independently substituted by alkyl group having 1 to 4 carbon atoms of 0.2 to 12 mass ppm, a density at 15°C of 0.78 to 0.81 g/cm, a sulfur content of 10 mass ppm or less, and a content of naphthenes of 30.5 to 45 vol.%. |
