原生金红石选矿研究现状

Present Situation of Mineral Processing Research for Rutile Ore

我国天然金红石资源储量较大,但绝大部分为低品位的原生矿石,所以加工成本高,产品缺乏市场竞争力。简化工艺,降低生产成本,提高选矿回收率和矿石综合利用水平是开发利用我国金红石资源的关键。综述了国内外金红石选矿及综合利用的研究现状。

Rutile resource is rich in our country, but rutile ore grade is low and the product competitive because of its high production cost. The key to our rutile exploitation are sim is poor plifying process, reducing production cost, increasing recovery and multipurpose utilization. This paper re- views the present situation of mineral processing research and multipurpose utilization for rutile in the world.