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兰晶石矿物的化学式为Al_2SiO_5(或Al_2O_3·SiO_2),它具有耐火度高、机械强度大、对酸碱有高度的稳定性、体积膨胀率大等特点,是生产优质耐火材料和陶瓷类耐火耐酸制品的优质原料,又是生产硅铝合金、氧化铝和铝的原料。为了满足我院选矿工艺试验研究的需要,寻找了一种快速、准确测定兰三氧化二铝的分析方法,做了详细试验研究工作。本文试对此研究和分
The chemical formula of lannerite mineral is Al 2 SiO 5 (or Al 2 O 3 · SiO 2), which has the characteristics of high refractoriness, high mechanical strength, high stability to acid and alkali and large volume expansion rate. It is a kind of refractory material and ceramic refractory Acid-resistant high-quality raw materials, but also the production of silicon aluminum, aluminum and aluminum raw materials. In order to meet the needs of the beneficiation process in our hospital, a rapid and accurate method for the determination of blue aluminum oxide was proposed and a detailed experimental study was done. This article tries this research and points