| 发明名称 |
METHOD FOR JOINED CASE-HARDENING OF RADIOACTIVE SOILS WITH FOSSIL COMPONENTS AND LIQUID RADIOACTIVE WASTES |
| 摘要 |
FIELD: joined treatment of solid and liquid radioactive wastes. SUBSTANCE: radioactive soil containing fossil impurities is heated to 500-800 C, product of heating is pulverized to obtain specific surface area not smaller than 1000 sq. cm/g, mixed up with cement and with liquid radioactive wastes in definite proportions by weight, whereupon product is held until monolithic block is formed. EFFECT: enlarged functional capabilities, improved economic efficiency and safety in operation, improved quality of final product due to burn- out of fossil components of soil.
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| 申请公布号 |
RU2124243(C1) |
申请公布日期 |
1998.12.27 |
| 申请号 |
RU19970118024 |
申请日期 |
1997.10.27 |
| 申请人 |
NNYJ EHKOLOGO-TEKHNOLOGICHESKIJ I NAUCHNO-ISSLEDOVATEL'SKIJ TSENTR PO OBEZVREZHIVANIJU RAO I OKHRANE OKRUZHAJUSHCHEJ SREDY;NNYJ EHKOLOGO T I NI SKIJ TS O |
发明人 |
SOBOLEV I.A.;BARINOV A.S.;LIFANOV F.A.;VARLAKOV A.P.;KARLIN S.V.;STEPANOV S.S. |
| 分类号 |
G21F9/16;G21F9/32;(IPC1-7):G21F9/16 |
主分类号 |
G21F9/16 |
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