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Extraction and recovery of nitramines from propellants, explosives, and pyrotechnics
Extraction and recovery of nitramines from propellants, explosives, and pyrotechnics
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机译:从推进剂,炸药和烟火技术中提取和回收硝胺
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摘要
Nitramine oxidizers are recovered from propellant, explosive, and pyrotechnic materials with a concentrated mineral acid bath, preferably comprising 70 to 90 wt. % nitric acid, that serves to dissolve the nitramine oxidizers into solution and permit filtration of the binder therefrom. The recovery process is conducted in the absence of organic solvents.
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