FIELD: oil and gas industry.
SUBSTANCE: invention relates to the field of oil refining, namely to the processing of tar, and can be used to produce gasoline and diesel fractions from them. Method for processing tar oil into gasoline and diesel fractions is described by catalytic cracking initiated by a solid phase additive, characterized in that a calcium carbonate powder with a particle size of 60–100 mcm, taken in an amount of 0.19–8.76 wt. %, process is carried out at temperatures of 450–500 °C in an autoclave for 30–120 minutes.
EFFECT: technical result of the invention is increased yield of a gasoline (NK-200 °C) and diesel (200–360 °C) fractions to 55–60 % by weight.
1 cl, 10 ex, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| TAR PROCESSING METHOD | 2021 |
|
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|
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| METHOD OF ELECTROCHEMICAL CRACKING OF HEAVY OIL PRODUCTS | 2007 |
|
RU2333932C1 |
| METHOD OF PRODUCTION OF FUEL DISTILLATES | 2008 |
|
RU2398812C2 |
