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| The Application of Vertical Mill in Recovering of Zinc fromSulfur Concentrate |
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Received:January 04, 2018
Revised:January 13, 2018
Accepted:January 16, 2018
Published Online:April 16, 2019
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| DOI： |
| KeyWord:Vertical;Mill, Sulfur;Concentrate, Zinc;recovering. |
| Author | Institution |
| Liu Guorong |
BGRIMM Machinery and Automation Technology Co.,Ltd. |
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| Abstract: |
| ABSTRACT：In order to achieve the dissociation of useful minerals monomer, improve the selective index, middling&tailing regrinding and reprocessing, stage grinding and stage separation applications into the whole process. Vertical mill as an efficient fine grinding and re-grinding equipment, has more and more applications. This article starts from the structure and working principle of vertical mill, and introduces the application of vertical mill in recycling zinc in a large sulfur concentrate in Yunnan. Sulfur concentrate with particle size of 80% of -0.074um adding into vertical mill, the product size of 80% of -0.045, grinding products flotated by three selected to achieve zinc 43%, lead 7.5%, zinc recovery 55%, lead recovery 18% qualified mixed concentrate. Achieve significant economic benefits by this technology. |
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