Burnup pure Characteristic and supplement medicine for cetane number improvement Characteristic Diesel fuel

摘要

(57) Abstract 2 - 24 carbon atoms are contained at all, the oxygen atom first or has joined to the second carbon atom, but at the same time symmetrical or asymmetric jiarukiru and jishikuroarukirueteru or alkyl which have not been joined - cycloalkyl (polish clo alkyl) ether points to purer burnup for the Diesel fuel to the tertiary carbon atom, it becomes the supplement medicine which improves cetane number. This ether supplement medicine approximately is added at the tonnage 0.5 - 5%v/v. It is possible furthermore to improve cetane number by 0.05 - 0.5 weight % adding alkyl or the jiarukiru peroxide compound which possesses 1 - 12 carbon atoms in the alkyl group.