METHOD OF CONVERTING HYDROCARBON MATERIAL CONTAINING SHALE OIL, BY REMOVAL OF CONTAMINANTS, HYDROCONVERSION IN FLUIDISED BED AND FRACTIONATION USING ATMOSPHERIC DISTILLATION Russian patent published in 2016 - IPC C10G67/04 C10G1/00 C10G21/14 C10L1/02 C10G1/04 C10G47/26 C10G65/12 

FIELD: technological processes.

SUBSTANCE: invention relates to a method of conversion of shale oil or a mixture of shale oil with nitrogen content at least 0.1 wt%, comprising following stages: a) raw material is subjected to removal of contaminants to produce residue and oil, cleaned from impurities, b) oil, cleaned from impurities, is introduced into hydroconversion part in presence of hydrogen, wherein said part comprises at least one reactor with fluidised bed, which operates in mode of gaseous and liquid flow and containing at least one hydroconversion catalyst on a substrate, c) output stream obtained at step b) is fed at least partially into fractionation zone, from which, by means of atmospheric distillation, come out gaseous fraction, naphtha fraction, gas oil fraction and fraction heavier than gas oil, d) said naphtha fraction is processed at least partially in other part for hydrotreatment in presence of hydrogen, wherein said part comprises at least one reactor with fixed layer, containing at least one hydraulic treatment catalyst, and e) said gas oil fraction is processed at least partially in part for hydrotreatment in presence of hydrogen, wherein said part comprises at least one reactor with fixed layer, containing at least one hydraulic treatment catalyst. Invention also relates to shale oil processing using said method.

EFFECT: invention provides maximisation of output fuel base.

25 cl, 2 dwg, 2 tbl, 1 ex