| 直接酸浸含钒灰渣提钒的工艺研究 |
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| 引用本文： | 刘俊川,饶淑娟.直接酸浸含钒灰渣提钒的工艺研究[J].河北理工学院学报,1991(2). |
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| 作者姓名： | 刘俊川 饶淑娟 |
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| 作者单位： | 唐山工程技术学院化工系，唐山工程技术学院化工系 |
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| 摘 要： | 本文阐述了硫酸直接浸取含钒灰渣提钒工艺中,硫酸浸取,浸出液中提取铵明矾、再提取中间盐并溶解之,溶剂萃取、反萃及沉钒的有关因素。并确定了最佳工艺条件。
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| 关 键 词： | 钒 浸取 萃取 沉钒 |
A RESEARCH ON THE PROCESS OF ABSTRACTING VANADIUM WITH SULPHURIC ACID DIRECT LEACHING VANADIFEROUS CINDER |
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| Liu Eunchuan Rao Shujuan.A RESEARCH ON THE PROCESS OF ABSTRACTING VANADIUM WITH SULPHURIC ACID DIRECT LEACHING VANADIFEROUS CINDER[J].Journal of Hebei Institute of Technology,1991(2). |
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| Authors: | Liu Eunchuan Rao Shujuan |
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| Institution: | Dept. of Chemical Engineering |
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| Abstract: | The effecting factors on the process of the abstraction of vanadium from vanadiferours cinder by sulphurie acid direct leaching are discussed. The discussion includes the abstractinof ammonia-alum from leached liquid, the abstraction of intermediate salt and its soluation, solvent extraction, stripping and the precipitation of vanadium. The optimal condition of the process is hence defined. |
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| Keywords: | vanadium leaching extracion The precipitation of vanadium |
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