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| Reconstruction of Copper Recovery in Zinc Hydrometallurgy |
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Received:September 21, 2012
Revised:September 24, 2012
Accepted:September 25, 2012
Published Online:March 22, 2013
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| DOI：10.3969/j.issn.1007-7545.2013.04.001 |
| KeyWord:zinc hydrometallurgy; copper recovery; high acidity leaching; neutralization jarosite process |
| Author | Institution |
| Jiang Yan |
云南省蒙自市红河学院理学院冶金系 |
| xiaoruiming |
云南省蒙自市红河学院理学院冶金系 |
| lizijing |
云南省蒙自市红河学院理学院冶金系 |
| Sun LiDa |
云南省蒙自市红河学院理学院冶金系 |
| Huang zhushu |
云南省蒙自市红河学院理学院冶金系 |
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| Abstract: |
| The copper recovery of a zinc hydrometallurgy plant was low, affecting the comprehensive recovery of valuable metals. The recovery rate of copper is improved by about 20 percent point after the process transformation from “low acidity leaching, neutralization” to “two-step high acidity leaching, neutralization jarosite process”. |
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