| 发明名称 |
Polymers for flocculating red mud from bayer process liquors |
| 摘要 |
Red mud is flocculated from Bayer process liquors using a polymer which contains vinylamine and/or vinylformamide.
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| 申请公布号 |
US5346628(A) |
申请公布日期 |
1994.09.13 |
| 申请号 |
US19930146288 |
申请日期 |
1993.10.29 |
| 申请人 |
NALCO CHEMICAL COMPANY |
发明人 |
SOMMESE, ANTHONY G.;MAHONEY, ROBERT P. |
| 分类号 |
C01F7/06;C02F1/54;(IPC1-7):C02F1/56 |
主分类号 |
C01F7/06 |
| 代理机构 |
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