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| Experimental Study on Direct Reduction of Vanadium Tailings Carbon-Containing Pellets |
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Received:March 24, 2011
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| DOI：DOI：10.3969/j.issn.1007-7545.2011.11.005 |
| KeyWord:Vandium Tailings; Pressure forming; Direct reduction; Carbon-containing pellets |
| Author | Institution |
| WU En-hui |
攀枝花学院,四川省钒钛材料工程技术研究中心 |
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| Abstract: |
| Under laboratory conditions, pressure forming process for vanadium tailings was investigated. The effecting factors, such as coal ratio, binder ratio, quicklime ratio and molding pressure, on pellets strength were studied and the optimum process parameters were determined. The results show that the strength of pellets can meet the requirement of follow-up processing. The relations between coal ratio, alkalinity, reduction temperature and time and the metallization percentage in the process of metalized pellet were also studied with experiments. |
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