| 贵州某钨钼矿白钨浮选试验研究 |
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| 引用本文： | 江源,黄红军. 贵州某钨钼矿白钨浮选试验研究[J]. 中国钨业, 2012, 0(1): 31-33 |
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| 作者姓名： | 江源 黄红军 |
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| 作者单位： | [1]北京科技大学土木与环境工程学院,北京100083 [2]中国有色矿业集团有限公司,北京100029 [3]中南大学资源加工与生物工程学院,湖南长沙41008 |
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| 基金项目： | 教育部新世纪优秀人才支持计划资助项目（NCET-04-0748） |
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| 摘 要： | 贵州某夕卡岩型钨矿石,含钨0.38%,钼0.072%。为综合回收钨和钼,试验利用辉钼矿的浮选性明显优于其他硫化矿物的特点,采用了矿石碎磨后优先浮选钼,再混合浮选硫化矿,从硫化矿尾矿中再浮选白钨矿的原则流程。闭路试验获得了钨精矿含WO3 60.36%,WO3回收率为77.84%的较好试验结果。
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| 关 键 词： | 钨矿 浮选 回收率 |
Experimental flotation research on separating a scheelite ore from a wolframmolybdenum ore in Guizhou |
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| JIANG Yuan,HUANG Hong-jun. Experimental flotation research on separating a scheelite ore from a wolframmolybdenum ore in Guizhou[J]. China Tungsten Industry, 2012, 0(1): 31-33 |
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| Authors: | JIANG Yuan HUANG Hong-jun |
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| Affiliation: | 1. Civil ＆ Environment and Engineering School,Beijing University of Science and Technology, Beijing 100083,China; 2. China Nonferrous Metal Mining (Group) CO.,LTD, Beijing 100029, China ;3. School of Minerals Processing and Bioengineering, Central South University, Changsha 410083,Hunan, China) |
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| Abstract: | Some wolfram-molybdenum ore contains WO30.38 % and molybdenum 0.072 % in a skarn type wolfram ore in Guizhou. For comprehensive recycling wolfram and molybdenum and utilizing the characteristics that the flotation of molybdenum is significantly better than any other sulphide, the flowsheet of sequential selective-flotation is suitable for the recovery of molybdenum, sulphide ore and scheelite. The results of close circuit test is： wolfram concentrate grade is 60.36 %, the wolfram recovery rate is 77.84 %. |
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| Keywords: | scheelite flotation recovery rate |
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