发明名称 |
METHOD OF CONVERSION OF PLUTONIUM-GALLIUM ALLOY INTO PLUTONIUM DIOXIDE |
摘要 |
conversion of gun plutonium into fuel. SUBSTANCE: invention makes it possible to stabilize residual gallium content when converting alloy into plutonium dioxide. Gallium-plutonium alloy is dissolved in melt of alkali metal chlorides, chlorine being bubbled through melt. Plutonium dioxide is deposited with oxygen-chlorine mixture. Chlorine content in mixture varies from 0.005 to 5% by volume. Plutonium dioxide deposit is washed to remove salt with 0.1 mole/l of nitric acid solution and dried. Gallium content in plutonium dioxide powder is (19-2210. 10-4%. EFFECT: more efficient conversion method. 1 tbl |
申请公布号 |
RU2179530(C2) |
申请公布日期 |
2002.02.20 |
申请号 |
RU20000110251 |
申请日期 |
2000.04.20 |
申请人 |
VATEL'SKOGO INSTITUTA ATOMNYKH REAKTOROV |
发明人 |
BABIKOV L.G.;BYCHKOV A.V.;VAVILOV S.K.;KONOVALOV V.I.;OSIPENKO A.G.;PORODNOV P.T.;SAVOCHKIN JU.P.;SKIBA O.V. |
分类号 |
C01G56/00;G21F9/28 |
主分类号 |
C01G56/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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