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首页> 外文会议>International Conference on Alternative Routes of Iron and Steelmaking ICARISM'99, Sep 15-17, 1997, Perth, WA >Beneficiation of Syrian Iron Ore for DRI Production An Exploratory Study
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Beneficiation of Syrian Iron Ore for DRI Production An Exploratory Study

机译：叙利亚铁矿石选矿生产直接还原铁的探索性研究

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摘要

Syria has about 500 million ton deposit of minerals having 34 per cent iron content with alumina and silica as major impurities. Efforts were made to see the feasibility of concentration by four different methods involving washing, high intensity magnetic separation, reduction roasting and magnetic separation and acid leaching technique. It was observed that the reduction roasting with magnetic separation yields a concentrate with high iron (62.3 per cent) content without requiring water which is a scarce raw material in the region. The paper concludes that the detailed study may be made following this route to optimise the process parameters.
机译：叙利亚拥有约5亿吨的矿床，其中铁含量为34％，其中氧化铝和二氧化硅为主要杂质。力求通过四种不同的方法进行浓缩的可行性，这些方法包括洗涤，高强度磁选，还原焙烧和磁选以及酸浸技术。观察到，通过磁选进行的还原焙烧可得到高铁含量（62.3％）的精矿，而无需用水，该水是该地区稀缺的原材料。本文的结论是，可以按照此路线进行详细研究以优化工艺参数。

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