METHOD OF RECOVERING OCTAGON FROM ACTIVE BINDER-BASED MIXED SOLID ROCKET FUELS

FIELD: armament disposal. ^ SUBSTANCE: invention provides a method for recovering octogene from charge of nitroglycerol-based mixed solid rocket fuel comprising: water-jet destruction of the charge to form suspension of oxidant aqueous solution and polymer matrix particles filled with dispersed octo...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MATVEEV A.A, SUVOROVA R.A, KIRIJ G.V, GUSEV S.A, MELESHKO V.JU, KARELIN V.A, KRASNOBAEV JU.L
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	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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Beschreibung
Zusammenfassung:	FIELD: armament disposal. ^ SUBSTANCE: invention provides a method for recovering octogene from charge of nitroglycerol-based mixed solid rocket fuel comprising: water-jet destruction of the charge to form suspension of oxidant aqueous solution and polymer matrix particles filled with dispersed octogen and plasticized nitroglycerol; removing oxidant aqueous solution from the suspension to form concentrate of polymer matrix material; suspending and neutralizing resulting concentrate in alkali aqueous solution; separating precipitated octogen from suspension; separating and washing solid phase; separating solid phase into fractions with densities rho ~1.2, 1.2< rho