载体浮选又称背负浮选,是选别微细粒矿物有效的方法之一。其基本原理是以粗矿粒为载体,背负微细粒矿物,使其黏附在粗粒矿物表面,然后用常规泡沫浮选法进行分离。作为载体的粗粒矿物,可以是异类矿物,也可以是同类矿物。载体浮选用于黏土中除杂已有数年,在这个过程中采用粗粒方解石作为载体,加入到矿浆中作为微细粒锐钛矿的载体,从而达到除杂的目的。
文章提出了微细粒载体浮选中采用异类矿物做载体及并用冶炼方法解决其分离的设想,并取得了良好的结果。
The idea of using a different kind of mineral as carrier and smelting method to separate carrier from fine cassiterite particles, adopted in this paper, are feasible and satisfactory results achieved.
通过浮选试验,对两种类型煤中砷的赋存形态、主要载体矿物及含砷丰度进行了分析和计算。
Through the flotation test, the occurrence form, main carrier mineral and arsenic abundance in both types of coal are analyzed and calculated.
新技术特别适合处理浮选金精矿,所用的乳化液膜应该是油包水型、且含流动载体的液膜。
Ther new technique is especially fit to treat flotation gold concentrate. The emulsified liquid membrane must be oil water (oil wrapped water) and contain flowing carrier.
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