| abstract |
The invention provides biofuel oil of a kind of polynary formula combination and preparation method thereof, based on 100 weight portions, comprise that methyl alcohol modification complex is not more than 85 weight portions and be not 0 weight portion; Oleic acid 5～70 weight portions; N-butanol 5～50 weight portions; Surfactant 1～8 weight portion; Property-modifying additive 1～15 weight portion; And visual concrete purposes is added industrial pure water 0～45 weight portion. The similar petrifaction diesel of proterties of this multi-element biologic fuel oil, can arbitrary proportion with mix use with common petrifaction diesel by a certain percentage, have that fuel value is high, flash-point is high and condensation point is low, cold filter plugging point is low, corrosivity is low, discharge advantage low and that cost is low. |