| 发明名称 |
METHOD OF DRESSING MINERAL RAW MATERIAL |
| 摘要 |
FIELD: mineral dressing. SUBSTANCE: flotation is effected by way of introducing additional collector û oil fraction boiling above 350 C and containing about 15% substances boiling within the range 150-350 C (density above 1.0) in amount 15-20 g/t. EFFECT: improved operation conditions. 1 dwg, 1 tbli
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| 申请公布号 |
RU2110331(C1) |
申请公布日期 |
1998.05.10 |
| 申请号 |
RU19960110301 |
申请日期 |
1996.05.23 |
| 申请人 |
AKTSIONERNOE OBSHCHESTVO "URALKALIJ" |
发明人 |
POLIKSHA A.M.;EHNTENTEEV A.Z.;CHERNOV V.S.;PAPULOV L.M.;POLIKSHA A.M.;EHNTENTEEV A.Z.;CHERNOV V.S.;PAPULOV L.M. |
| 分类号 |
B03D1/02;B03D1/006;B03D101/02;B03D103/10;(IPC1-7):B03D1/02;B03D101:02;B03D103:10 |
主分类号 |
B03D1/02 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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