【摘要】 针对矽酸盐型镍矿石采用目前成熟的浮选方法回收其中的镍,在产出合格镍精矿的前提下,通过强化矿浆分散、脱泥的小型试验和工业试验,镍回收率提高有限。为进一步提高镍回收率,对工艺条件、流程结构和选矿设备进行分析,提出建议,以期充分利用有限的镍资源。更多还原

【Abstract】 In this research,the ripe flotation technology was used to recover nickel from a silicates type nickel ore.Under the condition of producing qualified nickel concentrate,the increase of nickel recovery is limited in a bench test and commercial test by strengthening pulp dispersion and desliming.In order to further increasing nickel recovery and making the most of this nickel resources,some suggestions were given such as improving technological condition,flowsheet structure and processing equipments.更多还原