发明名称 |
GUNPOWDER PROCESSING METHOD |
摘要 |
FIELD: explosives. SUBSTANCE: nitrocellulose powders containing chemical-resistance stabilizers, retarders, and other trivalent nitrogen-bearing organic additives are processed by extraction of these additives with ferric chloride aqueous solution. EFFECT: simplified extraction procedure due to reduced number and duration of operations and avoided use of expensive organic solvents.
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申请公布号 |
RU2198154(C2) |
申请公布日期 |
2003.02.10 |
申请号 |
RU20010106795 |
申请日期 |
2001.03.13 |
申请人 |
GOSUDARSTVENNYJ NAUCHNO-ISSLEDOVATEL'SKIJ INSTITUT;KHIM PRODUKTOV |
发明人 |
GATINA R.F.;LJAPIN N.M.;FILIPPOV A.S.;ROMAN'KO N.A.;LAPINSKAJA T.N.;MUZYCHENKO L.N.;RAJANOV F.Z.;STAROVEROV A.A.;JARULLIN R.N.;STAROVEROV V.A.;ARKHIPOV A.I. |
分类号 |
C06B21/00;C06B25/18;(IPC1-7):C06B21/00 |
主分类号 |
C06B21/00 |
代理机构 |
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代理人 |
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