| 发明名称 |
Use of alginates to treat bauxite red mud |
| 摘要 |
Alginic acid is used in combination with high molecular weight synthetic water soluble polymers to flocculate red mud from Bayer process liquors. Superior clarity of supernatant liquor is achieved using the process of the invention.
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| 申请公布号 |
US5478477(A) |
申请公布日期 |
1995.12.26 |
| 申请号 |
US19940334307 |
申请日期 |
1994.11.04 |
| 申请人 |
NALCO CHEMICAL COMPANY |
发明人 |
RAMESH, MANIAN;KILDEA, JOHN D.;MAHONEY, ROBERT P. |
| 分类号 |
B01D21/01;C01F7/06;(IPC1-7):B01D21/01 |
主分类号 |
B01D21/01 |
| 代理机构 |
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| 地址 |
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