By analyzing its grindability,the study bases on the digestion performance of black bauxite to find out the optimum condition so as to provide theoretical basis for production.

• 从分析黑铝土矿的可磨性出发,针对其溶出性能做研究,旨在找出黑铝土矿的最佳溶出条件,为生产提供理论依据。