METHOD OF RECYCLING ROCKS OF DUMPS Russian patent published in 2020 - IPC E21C41/32 A01B79/02 B09C1/00 C09K17/40 

FIELD: reclamation and utilization of dump rocks.

SUBSTANCE: invention relates to reclamation and utilization of dump rocks and can be used in mining industry and agriculture in producing constructoseme (designed soil cover). Method is characterized by that successively following steps are carried out: recycled rock is subjected to loosening with subsequent removal of inclusions unusable for recycling by sieving, prepared thus prepared rock is mixed with peat-gel at 1 m³ of rock to 60–70 l of aqueous solution of peat gel with mechanical mixing of mixture, mixture is dried until formation of a monolithic mass with subsequent crushing until structural fractions of constructoseme are formed with size of not more than 7–10 mm.

EFFECT: technical result consists in ensuring the possibility of structurization and saturation of lifeless rock organic substance and useful microelements.

3 cl, 1 dwg, 1 tbl, 1 ex