abstract |
A biodiesel fuel composition that can be easily prepared and has a low pour point is provided. A biodiesel fuel composition according to the present invention is a biodiesel fuel composition comprising, as a main component, an alkyl laurate and an alkyl ester of palmitate and / or an oleic acid, and the alkyl laurate. The mass A / mass B, which is the ratio of the mass A of the ester and the total mass B of the palmitic acid alkyl ester and the oleic acid alkyl ester, is 5/95 or more and 85/15 or less. By containing the lauric acid alkyl ester, a biodiesel fuel composition that can be easily prepared and has a low pour point can be provided. [Selection figure] None |