FIELD: chemical industry; production of military solid rocket propellant.
SUBSTANCE: the invention is dealt with field of military production, is particular, with the methods of preparation of an oxidizing agent in production of a mix solid rocket propellant. The method includes use of the bead crumber with glass beads with a diameter of 1.6-2 mm, preparation of suspension of ammonium perchlorate, which is previously comminuted. At that at preparation of suspension they make it circulate by means of the centrifugal pump during from 20 till 30 minutes, and in the process of comminution of ammonium perchlorate in the bead crumber in each 208-221 hours is added with 5 kg of beads and in 1600 hours of the crumber operation the complete replacement of glass beads is conducted. Use of the invention ensures stability of suspension of ammonium perchlorate.
EFFECT: the invention ensures stability of suspension of ammonium perchlorate.
3 dwg, 2 tbl
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