FIELD: chemistry.
SUBSTANCE: method and device for hydrocarbon oil hydrotreatment are disclosed. Method comprises following steps: (1) injection of hydrogen in hydrocarbon oil through holes having average pore diameter of nanometre range to produce hydrogen-containing hydrocarbon oil; and (2) in liquid-phase hydrotreatment reactor feeding hydrocarbon oil containing hydrogen, contacting with catalyst, having hydrogenating catalyst action.
EFFECT: method without adding a diluent or circulating oil provides fast and effective dispersion and dissolution of hydrogen in a hydrocarbon oil to produce stable containing hydrogen hydrocarbon oil with high content of carbon and, respectively, achieving effect of hydraulic processing equivalent or even exceeding effects of existing methods of treatment.
17 cl, 10 dwg, 9 tbl, 16 ex
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