| 发明名称 |
METHOD OF RECOVERING FROM METALS RADIOACTIVE ISOTOPES FORMED IN NUCLEAR TRANSFORMATION |
| 摘要 |
FIELD: radioisotopes' production. SUBSTANCE: metal matrix cleaned to remove surface impurities is irradiated in reactor or cyclotron, placed into evacuated quartz ampoule, and distilled at 650-1000 K. Hot end of ampoule is opened and loading place of matrix is treated with 0.05 N HCl solution or hot nitric acid. Yield of target radionuclide is at least 99.9% with no additional treatment. EFFECT: improved efficiency of recovery.
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| 申请公布号 |
RU2102125(C1) |
申请公布日期 |
1998.01.20 |
| 申请号 |
SU19925042951 |
申请日期 |
1992.05.15 |
| 申请人 |
SOVMESTNOE SOVETSKO-AMERIKANSKOE PREDPRIJATIE "ALK;SOVMESTNOE SOVETSKO AMERIKANSK |
发明人 |
ALEKSEEV I.E.;BONDAREVSKIJ S.I.;EREMIN V.V.;ALEKSEEV I.E.;BONDAREVSKIJ S.I.;EREMIN V.V. |
| 分类号 |
B01D59/00;B01D59/02;(IPC1-7):B01D59/00 |
主分类号 |
B01D59/00 |
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