METHOD FOR OBTAINING FUEL BRIQUETTES FROM CARBON-CONTAINING WASTE Russian patent published in 2022 - IPC C10L5/04 C10L5/06 C10L5/10 C10L5/14 C10L5/40 

FIELD: fuel briquettes.

SUBSTANCE: invention relates to fuel briquettes. A method for producing fuel briquettes from carbon-containing waste is proposed, characterized in that paper product waste is mixed with water and hydrogen peroxide in an amount of 10 to 15 kg/t for 50 to 60 minutes at a humidity of the mixed mass of 45 to 60%, before finishing mixing tall oil in an amount of 100 to 500 g/t and pine oil in an amount of 40 to 60 g/t are added, then the resulting mass is diluted with water, subjected to froth flotation, to obtain a chamber product, which is mixed together with wood waste, which are used as pine-birch sawdust, and with hydrolytic lignin, thickening is carried out, followed by the formation of fuel briquettes, while the content of components in the briquette is pine-birch sawdust from 30 to 60%, waste paper products from 30 to 60%, hydrolytic lignin from 8 to 20%.

EFFECT: simplification of briquette manufacturing technology and reduction of environmental impact.

1 cl, 4 tbl