发明名称 |
MODIFIERS FOR ALDOXIME EXTRACTANT OF METAL VALUES |
摘要 |
<p>Alternative equilibrium modifiers for use with aldoxime extractants, such as hydroxyl aryl aldoxime extractants, employed in the process for extraction of metal values, particularly copper values, in the extraction from aqueous solutions, in which the extractant and modifiers are employed in an organic solvent phase, the solvent being a water insoluble, water immiscible hydrocarbon solvent, such as a kerosene.</p> |
申请公布号 |
EP0809714(A1) |
申请公布日期 |
1997.12.03 |
申请号 |
EP19960903718 |
申请日期 |
1996.02.12 |
申请人 |
HENKEL CORPORATION |
发明人 |
VIRNIG, MICHAEL, J.;MATTISON, PHILLIP, L.;KRBECHEK, LEROY, O.;MACKENZIE, MURDOCH |
分类号 |
C07C251/48;C22B3/30;C22B15/00;(IPC1-7):C22B15/00;C09K3/00;C07C251/00 |
主分类号 |
C07C251/48 |
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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