| 发明名称 |
Selective flocculation for increased coal recovery by froth flotation |
| 摘要 |
The use of a selective cationic polymeric flocculant in conjunction with froth flotation of coal results in increased coal recovery.
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| 申请公布号 |
US4268379(A) |
申请公布日期 |
1981.05.19 |
| 申请号 |
US19770864132 |
申请日期 |
1977.12.23 |
| 申请人 |
AMERICAN CYANAMID COMPANY |
发明人 |
POULOS, ANDREW C.;HIGHTOWER, JOHN D. |
| 分类号 |
C10L9/00;B03D1/016;B03D1/02;C10L5/00;(IPC1-7):B03B1/04 |
主分类号 |
C10L9/00 |
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