| 高钙低品位石煤提取五氧化二钒新工艺 |
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| 引用本文： | 姚金江,吴海国,李婕.高钙低品位石煤提取五氧化二钒新工艺[J].湖南有色金属,2009,25(6):21-23,61. |
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| 作者姓名： | 姚金江 吴海国 李婕 |
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| 作者单位： | 湖南有色金属研究院,湖南,长沙,410015 |
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| 摘 要： | 文章对高钙低品位石煤提钒工艺进行了研究，提出了选矿冶炼联合提钒新工艺，并获得了理想的浸出效果。该工艺与传统工艺相比，可有效降低冶炼成本，提高钒的回收率，开辟了低品位石煤钒矿提取五氧化二钒新途径，提高了低品位钒矿的资源综合利用率。
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| 关 键 词： | 高钙 低品位 石煤 五氧化二钒 |
A New Technology of Extracting Vanadium from High Calcium Low-grade Stone-coal |
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| YAO Jin-jiang,WU Hai-guo,LI Jie.A New Technology of Extracting Vanadium from High Calcium Low-grade Stone-coal[J].Hunan Nonferrous Metals,2009,25(6):21-23,61. |
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| Authors: | YAO Jin-jiang WU Hai-guo LI Jie |
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| Affiliation: | (Hunan Research Institute of Nonferrous Metals, Changsha 410015, China) |
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| Abstract: | This paper has studied the process of extracting vanadium from high calcium low-grade stone coal. It has proposed a new technology of extracting vanadium by dressing-smelting, and obtained satisfactory leaching re- suits. Compared with the traditional process, this process can effectively reduce smelting costs and increase the re- covery of vanadium. It has developed a new ways of extracting vanadium from stone-coal, and increased the lowgrade mineral resources comprehensive utilization of vanadium. |
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| Keywords: | high calcium low-grade stone-coal vanadium |
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