| abstract |
(57) [Summary] [PROBLEMS] To provide a gas oil composition capable of significantly reducing particulate emissions from a diesel engine in the entire load range of the engine. SOLUTION: The cetane number improver is 50 based on the total amount of the composition. 0 mass ppm or more, cetane index is 45 or more, 90 % Distillation temperature is 330 ° C. or less, sulfur content is 500 mass ppm or less, and kinematic viscosity at 30 ° C. is 1.7 mm 2 / s. A light oil composition as described above. |