王集Ph1层胶磷矿单一反浮选实验研究及工业化应用
Experimental Study and Industrial Application of Single Reverse Flotation of Wangji Collophanite(Ph1)
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摘要: 王集Ph1层胶磷矿原浮选工艺是正反浮选,在生产实践中存在最终尾矿品位偏高,产率和回收率偏低的问题。本文通过实验研究、工艺改造,将原正反浮选工艺改为单一反浮选工艺,生产工艺指标得到改善,回收率提高了9.78个百分点。Abstract: The former flotation process of Wangji Collophanite(Ph1)is direct-reverse flotation processes. In the production practice, there are some problems such as high grade of final tailings, low yield and recovery rate. In this paper, through test research and technological transformation, the original direct-reverse flotation processes was changed into single reverse flotation process, and the production process index was improved ,the recovery was improved by 9.78 percentages.