| 发明名称 |
RAFFINATE WASH OF SECOND CYCLE SOLVENT IN THE RECOVERY OF URANIUM FROM PHOSPHATE ROCK |
| 摘要 |
<p>49,020 Precipitation of Fe3HM4H8(PO4)6 is prevented in the second cycle extractor, in a two cycle uranium recovery process, by washing ammonia laden organic solvent stream, from the second cycle stripper, with first cycle raffinate iron stream containing phosphoric acid, prior to passing the solvent stream into the second cycle extractor.</p> |
| 申请公布号 |
CA1163811(A) |
申请公布日期 |
1984.03.20 |
| 申请号 |
CA19810379910 |
申请日期 |
1981.06.16 |
| 申请人 |
WYOMING MINERAL CORPORATION |
发明人 |
ABODISHISH, HANI A.;RITCHEY, ROBERT W. |
| 分类号 |
C22B60/02;(IPC1-7):C22B60/02 |
主分类号 |
C22B60/02 |
| 代理机构 |
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代理人 |
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| 地址 |
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