FUEL COMPOSITION OF BUNKER OIL Russian patent published in 2022 - IPC C10L1/04 C10L1/08 

FIELD: fuel compositions.

SUBSTANCE: invention relates to the fuel composition of bunker oil. A fuel composition of bunker oil with a content of no more than 22 vol. % is proposed. fractions boiling up to 350°C and with a reduced sulfur content of no more than 0.5 wt. %, including as a basis tar of light West Siberian oils or a mixture of Volgograd and light West Siberian oils, a weighted diesel fraction obtained during the distillation of light West Siberian oils or a mixture of Volgograd and light West Siberian oils, an unconverted residue of hydrocracking of vacuum gas oil and a depressant-dispersing additive, with the following component ratio, wt. %: tar of light West Siberian oils or mixtures of Volgograd and light West Siberian oils 10-20; weighted diesel fraction obtained during distillation of light West Siberian oils or mixtures of Volgograd and light West Siberian oils, 0-45; depressant-dispersing additive 0.05-0.1; unconverted residue of hydrocracking of vacuum gas oil up to 100.

EFFECT: obtaining a fuel composition of bunker oil F5, which meets the requirements of the GOST 10585-2013 national standard and has a sulfur content of no more than 0.5 wt. %.

1 cl, 5 tbl