The small scale test and industrial experiment showed that the mixture flotation of the two ores can not only get optimal grade and recovery but also reduce the dosage of the medicament.

• 小型试验室试验和工业试验表明微细粒矿泥和流失矿需要合并入选,不仅可以得到最佳的混合精矿品位和回收率,还可以减少药剂用量。