| 石煤钒矿碱法提钒浸出液净化过程中回收白炭黑的工艺研究 |
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| 引用本文： | 李婕,姚金江,王智友,吴海国.石煤钒矿碱法提钒浸出液净化过程中回收白炭黑的工艺研究[J].湖南有色金属,2011,27(6):26-29. |
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| 作者姓名： | 李婕 姚金江 王智友 吴海国 |
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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： | 对石煤钒矿碱法提钒浸出液的净化过程进行研究,通过控制中和剂的浓度、滴加速度、溶液的pH值、反应温度、时间、搅拌速度,净化渣含SiO2达到96.96％,符合白炭黑成分的要求,净化过程V2O5收率稳定在99％以上.
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| 关 键 词： | 碱浸提钒液 净化 白炭黑 控制 |
Purification Process Study on Recovery White Carbon from the Acid Leaching Solution of Stone Coal Vanadium Ore with Alkali |
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| LI Jie,YAO Jin-jiang,WANG Zhi-you,WU Hai-guo.Purification Process Study on Recovery White Carbon from the Acid Leaching Solution of Stone Coal Vanadium Ore with Alkali[J].Hunan Nonferrous Metals,2011,27(6):26-29. |
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| Authors: | LI Jie YAO Jin-jiang WANG Zhi-you WU Hai-guo |
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| Affiliation: | (Hunan Research Institute of Nonferrous Metals,Changsha 410015,China) |
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| Abstract: | This paper studied on the purification process of the acid leaching solution from stone coal vanadium ore with alkali.Through controlling neutralizer concentration,adding speed,pH,temperature,time,stirring speed,get the purification slag containing SiO2 96.96% and V2O5 recovery more than 99%. |
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| Keywords: | acid leaching solution with alkali purification white carbon control |
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