FIELD: oil and gas production.
SUBSTANCE: procedure consists in following stages: (a) there is performed hydrocarbon raw stock hydraulic processing by means of gas enriched with hydrogen for production of hydraulically treated output flow containing mixture of fluid and vapour; mixture of fluid and vapour is separated into liquid phase and vapour phase; (b) liquid phase is separated to controlled liquid part and excessive liquid part; (c) vapour phase is connected with excessive liquid part for production of vapour-liquid part; (d) there is extracted fraction containing raw stock for FCC from controlled liquid part and simultaneously there is performed hydro-cracking of vapour-liquid part for production of diesel-containing fraction or there is performed hydro-cracking of controlled liquid part for production of diesel containing fraction and simultaneously there is extracted fraction containing raw stock for FCC from vapour-liquid part. The invention also refers to the device for implementation of the procedure of hydraulic cracking with partial conversion.
EFFECT: production of diesel fuel with ultra-low content of sulphur and substantially better combustibility.
9 cl, 3 ex, 4 tbl, 4 dwg
