| 发明名称 |
METHOD FOR RECOVERING IRRADIATED NUCLEAR FUEL |
| 摘要 |
FIELD: recovering spent nuclear fuel. ^ SUBSTANCE: proposed method for recovering irradiated nuclear fuel includes extraction redistribution using 30% tributyl phosphate in hydrocarbon diluent and precipitation of ammonia polyurethanes from uranium re-extracting agents. Ammonia polyurethanes are precipitated in environment of 1 - 10 g/l of thiocarbonic acid diamide. ^ EFFECT: enhanced quality of decontamination. ^ 2 cl, 2 tbl, 2 ex |
| 申请公布号 |
RU2295167(C1) |
申请公布日期 |
2007.03.10 |
| 申请号 |
RU20050124379 |
申请日期 |
2005.08.01 |
| 申请人 |
FEDERAL'NOE GOSUDARSTVENNOE UNITARNOE PREDPRIJATIE "SIBIRSKIJ KHIMICHESKIJ KOMBINAT" |
发明人 |
TININ VASILIJ VLADIMIROVICH;DORDA FELIKS ANATOL'EVICH;BALAKHONOV VJACHESLAV GRIGOR'EVICH;KOROTKEVICH VLADIMIR MIKHAJLOVICH;LAZARCHUK VALERIJ VLADIMIROVICH;LEDOVSKIKH ALEKSANDR KONSTANTINOVICH;LYSAK SERGEJ BORISOVICH;PESHKICHEV JURIJ EGOROVICH |
| 分类号 |
G21C19/46 |
主分类号 |
G21C19/46 |
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