METHOD OF PRODUCTION OF THE SPHERICAL POWDER

摘要

FIELD: chemical industry; methods of production of the spherical powders. ^ SUBSTANCE: the invention is pertaining to the field of chemical industry, in particular, to the method of production of the spherical powders by the emulsion process engineering. The method of production of the spherical powder provides for the stirring of the granules of nitrocellulose, the high-explosive in the water till formation of the suspension, preparation of the powdery varnish in the ethyl acetate at stirring action, dispersion of varnish onto the spherical particles and removal of the ethyl acetate by distillation. In the capacity of the nitrocellulose use pyroxylin 1, and in the capacity of the high-explosive substance use the crystalline octagen in amount of 5-60 mass % in relation to the powder mass in the form of 50 mass % of the aqueous suspension. Preparation of the varnish in ethyl acetate conduct at the modulus of 5-10 mass shares During 40-60 minutes. The invention allows to increase energetics of the powder. ^ EFFECT: the invention ensures the increased energetics of the powder. ^ 2 tbl