STABLE LOW SULFUR RESIDUE MARINE FUEL Russian patent published in 2022 - IPC C10L1/00 C10L1/04 

Abstract RU 2786812 C1

FIELD: marine fuels.

SUBSTANCE: invention relates to marine fuels. A stable low-sulphur residual marine fuel is proposed, including tar and visbreaking residue of heavy oil fractions, characterized in that it additionally contains low-sulfur components, which are used as a heavy resin for the pyrolysis of a gas-gasoline mixture and a hydrotreated diesel fraction, in the following ratio of components, wt.%: heavy resin pyrolysis of gas-gasoline mixture 25-70, hydrotreated diesel fraction 20-65, visbreaking residue of heavy oil fractions 3-5, tar - the rest.

EFFECT: obtaining stable low-sulfur residual marine fuel with sulfur content up to 0.5 wt.%.

1 cl, 2 tbl, 12 ex

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Authors

Smyshliaeva Kseniia Igorevna

Rudko Viacheslav Alenkseevich

Buzyreva Ekaterina Dmitreevna

Povarov Vladimir Glebovich

Dates

2022-12-26Published

2022-03-18Filed