| 发明名称 |
METHOD FOR THE DEPRESSING OF HYDROUS,LAYERED SILICATES |
| 摘要 |
A process for the recovery of mineral values from base metal ores is disclosed. Specifically, a froth flotation process is disclosed which comprises contacting an aqueous ore slurry with an effective amount of hemicellulose, a mineral collector and a frothing agent. |
| 申请公布号 |
ZA8802394(B) |
申请公布日期 |
1988.11.30 |
| 申请号 |
ZA19880002394 |
申请日期 |
1988.04.05 |
| 申请人 |
AMERICAN CYANAMID COMPANY |
发明人 |
NORMAN JOHN LEWIS;HANS PETER PANZER |
| 分类号 |
B03D1/008;B03D1/016 |
主分类号 |
B03D1/008 |
| 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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