| 发明名称 |
SOLVENT EXTRACTION PROCESS FOR THE RECOVERY OF URANIUM |
| 摘要 |
<p>28,222 TITLE: SOLVENT EXTRACTION PROCESS FOR THE RECOVERY OF URANIUM An extractant comprising a mixture of an aliphatic amine, a trialkylphosphine oxide and a water-immiscible, hydrocarbon diluent has been found to achieve substantially higher degrees of uranium loading into the extraction solvent when extracting a uranium-bearing, sulfate-containing acidic leach solution with a free sulfuric acid content of less than 20.0 grams per liter.</p> |
| 申请公布号 |
CA1157278(A) |
申请公布日期 |
1983.11.22 |
| 申请号 |
CA19810379569 |
申请日期 |
1981.06.11 |
| 申请人 |
CYANAMID CANADA INC. |
发明人 |
ITZKOVITCH, IRWIN J.;RICKELTON, WILLIAM A. |
| 分类号 |
C22B60/02;(IPC1-7):C22B60/02 |
主分类号 |
C22B60/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
