METHOD OF PRODUCING HYDROCARBON FUEL FROM COAL Russian patent published in 2020 - IPC C10G1/06 C10G1/00 C10G1/04 C10G1/02 C10G15/08 C10L8/00 

FIELD: technological processes.

SUBSTANCE: invention discloses a method of producing hydrocarbon fuel from coal, including its preliminary wet grinding, mixing ground coal with an organic solvent, exposing the obtained mixture by hydrodynamic cavitation, characterized in that the wet grinding of coal to produce a coal-water carried paste with a density of up to 1.3 kg/m³, which is then pumped into a container for mixing with an organic solvent and treated with a cavitation hydro-perforation dispersant, performing hydraulic grinding of coal to 0.003-0.01 mm and homogenisation of water-coal paste and organic solvent, process control sampling, and when the density of the resulting homogeneous paste 0.99-1.1 g/cm³ it is directed to the collecting tank, and then supplied to upper part of inclined reactor for electric pulse treatment, after which obtained product through lower part of reactor is supplied to storage container of finished product for settling.

EFFECT: technical result consists in simplification of process of producing hydrocarbon fuel, high yield of product, reduced consumption of organic solvent and production of hydrocarbon fuel by density of corresponding medium and heavy natural oil.

5 cl, 1 ex, 1 dwg