| 发明名称 |
METHOD OF HARDENING SULFATE REGENERATES FROM WATER CONDITIONING PLANTS |
| 摘要 |
FIELD: water treatment. SUBSTANCE: regenerates are mixed with crushed blast-furnace slag, sodium hydroxide, and aluminum hydroxide of water-conditioning coagulation sludge at weight ratio 1:(2.5-3.7):(0.125-0.185): (0.025-0.075). Mixture is hardened at 20 to 90 C. EFFECT: increased strength of hardened material, reduced radionuclide leachability, and enabled hardening sulfate regenerates together with other radionuclide solutions. 1 tbln
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| 申请公布号 |
RU2116683(C1) |
申请公布日期 |
1998.07.27 |
| 申请号 |
RU19970114248 |
申请日期 |
1997.08.22 |
| 申请人 |
GOSUDARSTVENNOE PREDPRIJATIE LENINGRADSKAJA ATOMNA;G PREDPRIJATIE LE ATOMNA |
发明人 |
LEBEDEV V.I.;SHMAKOV L.V.;GRIBANENKOV S.V.;KUPRIN A.JU.;OLEJNIK M.S.;TISHKOV V.M.;PANKRATOV V.N. |
| 分类号 |
G21F9/16;(IPC1-7):G21F9/16 |
主分类号 |
G21F9/16 |
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