| 发明名称 |
MINERAL BENEFICIATION BY FROTH FLOTATION: USE OF HOL ETHOXYLATE PARTIAL ESTERS OF POLYCARBOXYLIC ACIDS |
| 摘要 |
<p>TITLE MINERAL BENEFICIATION BY FROTH FLOTATION: USE OF ALCOHOL ETHOXYLATE PARTIAL ESTERS OF POLYCARBOXYLIC ACIDS Improved recovery of non-sulfide minerals is provided in froth flotation by use of alcohol ethoxylate partial esters of polycarboxylic acids as collectors.</p> |
| 申请公布号 |
CA1070441(A) |
申请公布日期 |
1980.01.22 |
| 申请号 |
CA19760251036 |
申请日期 |
1976.04.26 |
| 申请人 |
AMERICAN CYANAMID COMPANY |
发明人 |
GRAYSON, MARTIN |
| 分类号 |
B03D1/008;C01F11/46;(IPC1-7):03D1/02 |
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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