铝土矿的选矿实践

运用我国氧化铝工业发展的最新数据，分析了铝土矿选矿脱硅的重要性和目标；根据作者长期从事铝土矿选矿理论研究与实践工作得到的认识，论述了铝土矿矿石性质与选矿的关系；介绍了作者所研发的“铝土矿选择性磨矿-聚团浮选脱硅”工艺及其在中州铝业公司工业应用的效果；探讨了铝土矿选矿脱硅实践中存在的问题与今后的工作方向。

Beneficiation Practice of Bauxite

Newest data of China's alumina industry development are used in analyzing the importance and objective of desilication in bauxite beneficiation. Based on the knowledge gained in long time theoretical research and practice of bauxite beneficiation, the authors elaborate the relationship between bauxite ore properties and its beneficiation, describe the process of “bauxite selective grinding-agglomeration flotation for silica removal” developed by the authors and its industrial application in Zhongzhou Aluminium Co., and discuss the existing problems in and future work orientation of desilication in bauxite beneficiation.