摘要
利用已有准确结果的蓝晶石选矿流程试样制备两个标准系列(原、尾矿和精矿),试样经机械研磨至~#300目(50μm)及用经验系数法校正矿物效应,颗粒效应及基体效应。本法有快速、简易、成本低等特点,所得结果与化学分析相吻合。可满足生产要求。
For the determination of Kyanite samples, two series of standard samples were prepared
from the Kyanite samples obtained from the beneficiation process with accurate concentrations.
The sample was ground to 300 mesh by a mechanical grinder. The mineral effect, the particle
size effect and the matrix effect are corrected by the method of empirical coefficient. The me-
thod is rapid and simple with low cost. The results obtained are consistent with the chemical
ones.
