发明名称 |
Copper and manganese oxidation catalysts recovery from aqueous solutions |
摘要 |
A process is described for recovering water soluble copper and manganese compounds from an aqueous solution by reacting the copper and manganese compounds with saturated aliphatic monocarboxylic acids containing 5 to 9 carbon atoms at elevated temperatures forming cupric and manganous alkanoates containing 5 to 9 carbon atoms, and simultaneously removing the water by distillation in the presence of sufficient oxygen-containing gas to prevent the copper from plating on the distillation equipment, recovering the cupric and manganese alkanoates.
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申请公布号 |
US4485047(A) |
申请公布日期 |
1984.11.27 |
申请号 |
US19830466448 |
申请日期 |
1983.02.15 |
申请人 |
CELANESE CORPORATION |
发明人 |
FRUCHEY, OLAN S.;DE LA GARZA, EDWARD M. |
分类号 |
C02F1/52;C02F9/00;C07C51/41;C11C1/00;C22B3/32;(IPC1-7):C11C1/00;C07F1/08;C07F11/00 |
主分类号 |
C02F1/52 |
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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