Straight chain paraffin producing material.

摘要

A straight-chain paraffin producing material obtained by
(i) treating a thermal-cracked oil distillate boiling in the range of 120 DEG to 290 DEG C and containing aliphatic olefins, at a temperature of 0 DEG to 330 DEG C in liquid phase in the presence of an acid catalyst, said thermal-cracked oil distillate being obtained from a thermal cracking process of thermally cracking a petrolic heavy residual oil at a temperature not lower than 400 DEG C and not exceeding 700 DEG C; and then
(ii) separating and removing from the reaction mixture heavy components boiling higher than said distillate.