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首页> 外文会议>TMS Annual Meeting Exhibition >TESTS ON COMPREHENSIVE RECOVERY OF IRON MINERALS AND BAUXITE FROM HIGH IRON DIASPORIC BAUXITE BY MEDIUM TEMPERATURE METAL-BASED ROASTING
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TESTS ON COMPREHENSIVE RECOVERY OF IRON MINERALS AND BAUXITE FROM HIGH IRON DIASPORIC BAUXITE BY MEDIUM TEMPERATURE METAL-BASED ROASTING

机译：中温金属焙烧从高铁缺铝矿综合回收铁矿物和铝土矿的试验

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摘要

China, the largest aluminium producer, is seriously lacking of bauxite reserves. However, there are more than 200 million tons high iron diasporic bauxites cannot be properly utilized because there is no technical and economically viable technology. The medium temperature metal-based roasting technology will hopefully solve this problem. The grain growth mechanism of iron minerals, the influences of roasting temperature, roasting time, coke dosage, grinding fineness and magnetic field intensity were studied respectively. In comparison with high temperature smelting process, the energy consumption is lower. The iron minerals and bauxite in the ore are utilized effectively, and the results are desirable.
机译：中国是最大的铝生产商，严重缺乏铝土矿储备。然而，有超过2亿吨的高铁缺水铝土矿不能适当利用，因为没有技术和经济上可行的技术。中等温度金属的焙烧技术希望解决这个问题。研究了铁矿物的晶粒生长机制，分别研究了焙烧温度，焙烧时间，焦炭剂量，研磨细度和磁场强度的影响。与高温冶炼过程相比，能量消耗较低。矿石中的铁矿物和铝土矿有效地利用，结果是理想的。

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