METHOD OF REGENERATION OF AMMONIUM DITRAMIDE FROM SOLID ROCKET FUELS BASED ON MIXED OXIDIZER

utilization of military equipment and ammunition, more particularly utilization of charges of solid rocket fuels containing mixture of ammonium ditramide and ammonium perchlorate as inorganic oxidizer. SUBSTANCE: solid fuel charge is destructed by hydrocavitation in rocket engine body and oxidizers...

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Main Authors KLJUCHNIKOV A.N, GREBENKIN V.I, MERKULOV V.M, KIRIJ G.V, GUSEV S.A, MILEKHIN JU.M, MELESHKO V.JU, KARELIN V.A
Format Patent
LanguageEnglish
Published 10.10.2001
Edition7
Subjects
AMMUNITION
BLASTING
CHEMISTRY
EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
EXPLOSIVES
EXPLOSIVES OR THERMIC COMPOSITIONS
HEATING
LIGHTING
MANUFACTURE THEREOF
MATCHES
MECHANICAL ENGINEERING
METALLURGY
USE OF SINGLE SUBSTANCES AS EXPLOSIVES
WEAPONS
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Summary:utilization of military equipment and ammunition, more particularly utilization of charges of solid rocket fuels containing mixture of ammonium ditramide and ammonium perchlorate as inorganic oxidizer. SUBSTANCE: solid fuel charge is destructed by hydrocavitation in rocket engine body and oxidizers are leached to prepare solid phase suspension in aqueous solution of mixture of oxidizers, solid phase is separated from aqueous solution of mixture of oxidizers, aqueous solution is concentrated to prepare mixture of two oxidizers, and desired product is extracted using selective organic solvent. EFFECT: safe and complete recovery of expensive ammonium ditramide product suitable for reuse, using typical production units. 8 cl, 2 dwg
Bibliography:Application Number: RU19990120844