| 摘要 |
The method of receiving the paraffin wax is characterized by that, the fractions crystallizable from the oil fractions having broad range of boiling point temperatures from 300°C to 600°C., of solid kerosene hydrocarbons and/or synthetic are deoleined, until the amount of oil is not higher than 3% m/m, than refining or hydrorefining, and next is fractionationed by using one or many steps vacuum cascade process of thin - layer fractionation until the product is received having group composition, of n-paraffins with the amount of carbon in molecule C20 to C40, where it is from 40 to 80 % of the wax mass, and isoparaffins having from C30 to C40 carbons in the molecule in the amount from 7 to 15 % of wax mass |
