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| Application of centrifugal extractor in the recovery of rhenium from waste acid of copper smelter |
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Received:January 18, 2018
Revised:October 13, 2018
Accepted:January 25, 2018
Published Online:January 11, 2019
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| DOI： |
| KeyWord:centrifugal extractor; waste acid from copper smelting; solvent extraction; rhenium |
| Author | Institution |
| ZHANG Man-man |
Hefei General Machinery Research Institute |
| ZHANG De-you |
Hefei General Machinery Research Institute |
| CHEN Cui-long |
Hefei General Machinery Research Institute |
| FANG Yi |
Hefei General Machinery Research Institute |
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| Abstract: |
| The method of recovering rhenium from waste acid is summarized. The structure and the working principle of centrifugal extractor, the principle of centrifugal extraction of rhenium are introduced. Through the pilot test of recovering rhenium from waste acid of copper smelter 99.95% ammonium rhenium products were prepared. It is concluded that the centrifugal extractor can be applied in the recovery of rhenium from waste acid. |
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