| 发明名称 |
Composition for mineral concentrate dewatering during filtration |
| 摘要 |
A dewatering aid for mineral concentrates comprising an ethoxylated secondary alcohol, a dialkylsulfosuccinic acid or salt thereof, and a mono(ethoxylated alcohol) carboxylate ester of a sulfosuccinic acid or salt thereof provides improved dewatering with high aid retention on the dewatered concentrate.
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| 申请公布号 |
US4097390(A) |
申请公布日期 |
1978.06.27 |
| 申请号 |
US19770817408 |
申请日期 |
1977.07.20 |
| 申请人 |
AMERICAN CYANAMID COMPANY |
发明人 |
WANG, SAMUEL SHANG-NING;LEWELLYN, MORRIS EUGENE |
| 分类号 |
B03D1/004;C02F1/54;(IPC1-7):C09K3/00 |
主分类号 |
B03D1/004 |
| 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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