METHOD OF PRODUCING FUEL BRIQUETTES Russian patent published in 2019 - IPC C10L5/10 C10L5/02 C10L5/04 C10L5/06 

FIELD: technological processes.

SUBSTANCE: invention describes a method of producing fuel briquettes, involving mixing of carbon-containing materials, wood-processing wastes and products of dust collection of processes of oil shale processing, their molding, characterized by that carbon-containing material used is coal slurries, which are preliminarily enriched on the short-cone hydrocyclone with production of a specific light and specific product, then the specific light product is enriched on the concentration table to produce a specific light and specific product, after that, the heavy product of the short-cone hydrocyclone and the heavy product of the concentration table are sent to the dump, and a specific light product of the concentration table is mixed with wood processing wastes and products of dust collection of processes of oil shale processing with formation of charge with moisture content from 6 to 9 % and directed to molding of briquettes.

EFFECT: technical result consists in improvement of caloric content of produced fuel briquettes and simplification of technological process.

1 cl, 1 dwg, 1 tbl