| 摘要 |
PROBLEM TO BE SOLVED: To obtain a fuel oil composition low in a modified filter plugging point in a simplified simulation test, substantially not causing a trouble such as the plugging of a filter under practical operating conditions, and improved in low temperature flowability by adding a specific fuel oil additive to a middle to heavy distillate fuel oil having a residual carbon content. SOLUTION: This fuel oil composition comprises 100 pts.wt. of a fuel oil having a 10% residual carbon content in an amount of 0.1-1.5wt.% and 0.0005-1.0 pt.wt. of an ethylene-α-olefin copolymer having a penetration rate of 20-600, an ethylene content of 70-85mol.% and an intrinsic viscosity of 0.1-1.0dl/g.
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