哈密低品位钒钛磁铁矿选矿研究

Study on Mineralization of Low Grade Vanadium Titanium Magnetite in Hami

哈密超低品位钒钛磁铁矿的矿体呈大型透镜体状或规则的脉状,点型矿山有库木塔格钛铁矿、尾亚钒钛磁铁矿和沁城钛铁矿。由于矿石主要有用组分为钛磁铁矿+钛铁矿,采用单一磁法选矿方法无法实现分离,难以获得合格的产品。本文将尾亚钒钛磁铁矿的原生矿石作为选矿样本进行选矿研究,提出采用磁法+浮法的选矿工艺进行选矿。该选矿工艺实用性强,选矿成本和能耗较低,提高了资源利用率,有助于获得合格的产品。

The ore body of the ultra-low grade vanadium-titanium magnetite in Hami is a large-sized lens-like or regular vein, and the mine is a pagoda lattice ilmenite, tail vanadium-titanium magnetite and Qincheng ilmenite The As the main ore useful components for the titanium magnetite ＋ ilmenite, the use of a single magnetic method can not be separated from the mineralization method, it is difficult to obtain qualified products. In this paper, the primary ore of the tail vanadiumtitanium magnetite ore is used as the beneficiation sample for mineral processing, and the beneficiation process using magnetic method and float method is proposed. The beneficiation process is practical, mineral processing costs and low energy consumption, improve resource utilization, help to obtain qualified products.