| 摘要 |
FIELD: oil and gas industry.SUBSTANCE: invention refers to oil-processing and petrochemical industries and can be used to increase the processing depth of hydrocarbon-containing raw material. The invention refers to the processing method of hydrocarbon-containing raw material using metal nanoparticles and includes its separation into fractions so that light hydrocarbon fractions and residual fraction is obtained; at that, before the stage of separation into fractions, either metal organic salt having formula M(OOC-R), or M(SOC-R)or M(SSC-R)is introduced, where R means alkyl, aryl, isoalkyl, tert-alkyl, alkylaryl, which possibly includes hydroxylic, keto-, amino-, carboxyl, thiocarbamic group, N - 1-3, and M means transition metal from elements of the Periodic table, at the decomposition of which there obtained are metal nanoparticles, or nanoparticles of those metals based on 0.001-0.1 wt % of metal per mass of raw material; at that, at least some portion of residual fraction is supplied by recycling to the stage of separation into fractions after being mixed with raw material. The invention also refers to versions of the method.EFFECT: higher quality and extraction degree of light hydrocarbons of up to 95%.16 cl, 5 dwg, 9 tbl, 10 ex |
