| 发明名称 |
METHOD FOR PRODUCING PLUTONIUM METAL POWDER FROM SOLID PLUTONIUM METAL |
| 摘要 |
FIELD: nuclear power engineering. SUBSTANCE: hydration process is conducted simultaneously with mechanical activation at temperature of 280-300 C and hydrogen pressure of 300-330 mm Hg followed by dehydration at 450-500 C in vacuum of 25-30 mm Hg. Mechanical activation process lasts until plutonium hydrate particles measuring 10-100 mcm are obtained. EFFECT: reduced time, improved fineness of plutonium powder. 2 cl, 2 tbl |
| 申请公布号 |
RU2145741(C1) |
申请公布日期 |
2000.02.20 |
| 申请号 |
RU19980114333 |
申请日期 |
1998.07.27 |
| 申请人 |
VSEROSSIJSKIJ NAUCHNO-ISSLEDOVATEL'SKIJ INSTITUT K |
发明人 |
MASHIREV V.P.;SHATALOV V.V.;ZVONAREV E.N.;KOZLOV O.I.;PANIN V.V.;LOBANOV V.I.;GORONKOV O.A.;KOLEGOV D.F.;KOLEGOV S.F.;JAKOVLEV S.A.;SUBBOTIN V.G.;ZUEV JU.N.;SIMONENKO V.A.;PANOV A.V. |
| 分类号 |
G21F9/28;B22F9/16 |
主分类号 |
G21F9/28 |
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