FIELD: explosives. SUBSTANCE: invention provides method for manufacturing spherical gunpowder comprising (i) 10-15-min stirring, in an aqueous medium, of mixture of pyroxyline with recycled process wastes or stirring of recycled process wastes with aqueous suspension of carbon black; (ii) preparing gun powder lacquer in ethyl acetate for 60 to 180 min; (iii) dispersing lacquer onto spherical particles; and (iv) removing ethyl acetate on heating of mixture to 92-94 C, said recycled process wastes being pyroxyline or ballistic powder in amounts between 10 and 100 wt %. EFFECT: enabled reuse of powders with expired storage term. 3 tbl, 5 ex
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