低铝硅比铝土矿预脱硅研究 - 中南大学学报（自然科学版、英文版） 关键字: 铝土矿; 铝硅比; 预脱硅[gap=650]Key words: bauxite; A-S ratio; preroasting
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本发明公开一种可用低铝硅比的矿料，如高岭土，粘土等生产氢氧化铝的方法。
The present invention discloses a process for producing aluminium hydroxide from low aluminium-silicon ratio mineral materials such as kaolin and clay.
当选矿尾矿铝硅比低于拜耳法赤泥铝硅比时，提高精矿铝硅比不仅将提高经济效益而且不降低资源的利用率。
Moreover, when the ratio of aluminum to silicon of the tailing resulted from ore dressing is lower than that of the red mud resulted from ore processing with Bayer Process…
采用旋转磁场，研究了密度比周围铝熔体密度大的初生硅夹杂物颗粒在旋转磁场下的分布规律。
An experimental apparatus applied with RMF was employed to study the distribution of silicon particle with density larger than its surrounding molten aluminum alloy under magnetic field.
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