FIELD: explosives.
SUBSTANCE: invention concerns physicochemical analysis and can be used in production of explosives to determine content of metal component. Proposed method of recovering oxide of a metal component from mixed explosives belonging to nitramine class comprises converting mixed explosive into nonexplosive form by decomposing it through treatment with alkali reagent followed by oxidation of metal component to metal oxide by heat treatment of resulting material in air at 800-1100°C for 2-4 h.
EFFECT: increased degree of recovery of metal components.
3 cl
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