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| Plant Practice of Zinc Smelting Cyclic Economy |
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Received:December 11, 2011
Published Online:January 12, 2012
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| DOI：doi：10.3969/j.issn.1007-7545.2012.02.006 |
| KeyWord:comprehensive waste slag; zinc hydrometallurgy; circular economy; comprehensive recovery |
| Author | Institution |
| SHA Tao1, SUN Ming-sheng2, HU Yue-hua1 |
1.中南大学 资源加工与生物工程学院，长沙 ;2.巴彦淖尔紫金有色金属有限公司，内蒙古巴彦淖尔 |
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| Abstract: |
| The comprehensive utilization technology from zinc smelting waste residue was elaborated. The targets of comprehensive recycling of waste residues and zero emission were achieved by technical innovation and adoption of cyclic economy development model. Zinc, copper, cadmium, cobalt and other valuable metals and lead sulfate, copper sulfate and other subsequent product were comprehensive recovered, and the circular economy system in zinc smelting enterprises was established. |
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