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| Study on Uranium Leaching of Different Fractal Dimension Values |
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Received:October 31, 2012
Revised:November 05, 2012
Accepted:November 05, 2012
Published Online:April 23, 2013
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| DOI：10.3969/j.issn.1007-7545.2013.05.013 |
| KeyWord:fractal; fractal dimension value; fractal model; uranium metallurgy; leaching |
| Author | Institution |
| zhaoheyong |
文山学院 生化系 云南 文山 |
| lilihong |
文山学院初等教育系 |
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| Abstract: |
| Uranium ore with different fractal dimension values was heap leached. The results show that the heap leaching effect of uranium ore with the fractal dimension value of 2 is preferable and the uranium leaching rate is 97.31% under the conditions including mass concentration of sulfuric acid of 25 g/L, spray strength of 30.0 L/(m2?h), leaching time of 30 d, and ratio of liquid to solid of 2∶1. |
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