| 用浮选工艺回收低品位细脉型黑白钨矿的试验研究 |
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| 引用本文： | 管则皋,张先华,梁冬云,陈子起.用浮选工艺回收低品位细脉型黑白钨矿的试验研究[J].矿产综合利用,2006(2):3-8. |
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| 作者姓名： | 管则皋 张先华 梁冬云 陈子起 |
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| 作者单位： | 广州有色金属研究院,广东,广州,510651;厦门钨业有限公司,福建,厦门,361000 |
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| 摘 要： | 采用浮选对低品位细脉型黑白钨矿石进行了选矿试验研究,试验结果表明:在原矿含WO30.23%、Mo0.018%、Cu0.013%的情况下,得到钨精矿品位63.31%、钨回收率86.64%,硫化矿含钼品位2.59%、钼回收率66.19%,含铜品位1.51%、铜回收率53.43%的技术指标,达到了有效回收钨和综合回收钼、铜的目的。
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| 关 键 词： | 黑钨矿 白钨矿 浮选 |
| 文章编号： | 1000-6532（2006）02-0003-06 |
| 收稿时间： | 2005-07-06 |
| 修稿时间： | 2005-07-27 |
Recovery of Wolfram from Low -grade Ore in Stringer Vein |
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| GUAN Ze-gao,ZHANG Xian-hua,LIANG Dong-yun,CHEN Zi-qi.Recovery of Wolfram from Low -grade Ore in Stringer Vein[J].Multipurpose Utilization of Mineral Resources,2006(2):3-8. |
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| Authors: | GUAN Ze-gao ZHANG Xian-hua LIANG Dong-yun CHEN Zi-qi |
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| Affiliation: | 1, Guangzhou Research Institute of Non-ferrous Metals, Guangzhou, Guangdong, China; 2. Xiamen Tungsten Industry Company, Xiamen, Fujian, China |
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| Abstract: | A flotation process for recovery of wolfram mineral from a low-grade tungsten ore in stringer vein was described in this article.Flotation results indicated that the crude ore contains WO_30.23%,Mo0.018% and Cu0.013%,the wolfram concentrate obtained by the flotation process above mentioned contains WO_363.31% with recovery of 86.64%,and sulfide concentrate contains Mo2.59% and Cu1.51% with recovery of 66.19% and 53.43% respectively.The flotation process can recovery tungsten,molybdenum and copper effectively. |
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| Keywords: | Wolframite Scheelite Flotation |
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