本文叙述了低品位含铀铌钛矿选矿工艺的研究结果。对该类型的矿石采用重选,进行预先富集,废弃大量尾矿。尔后对粗精矿采用磁选、浮选、重选等联合选矿方法进行处理,可分别得到符合工业品位的铀铌精矿、铅精矿、铁精矿、以及可利用的重品石产品等。 This article describes the results of research on beneficiation of low-grade uranium-bearing niobium titanium ore. Re-election of this type of ore, pre-enrichment, abandoned a large number of tailings. After the coarse concentrate using magnetic separation, flotation, re-election and other joint beneficiation methods for processing, respectively, in line with the industrial grade of uranium and niobium concentrate, lead concentrate, iron concentrate, and available heavy stone products .