发明名称 |
Extraction of copper values from aqueous solution |
摘要 |
A process is described for the recovery of copper values from an acidic aqueous solution containing copper values by means of liquid-liquid extraction, wherein the extractant is a mixture comprising a substantially water-immiscible organic solvent, one or more hydroxyoximes capable of extracting copper values, and one or more alpha, betadioximes of the anti-configuration. Novel alpha, beta-dioxime compounds are also disclosed.
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申请公布号 |
US4173616(A) |
申请公布日期 |
1979.11.06 |
申请号 |
US19780884337 |
申请日期 |
1978.03.07 |
申请人 |
SHELL OIL |
发明人 |
DER ZEEUW, ABRAHAM J VAN;KOENDERS, PETER;KOK, RIEKERT |
分类号 |
C22B3/30;(IPC1-7):C01G3/00;C07C131/14 |
主分类号 |
C22B3/30 |
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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