随着地质工作的发展,深入研究矿物中的成分,生成的年代,环境,需要很纯的单矿物才能满足要求。为寻找一种既保证单矿物的纯度,又简单方便易于获得大量单矿物的分离方法是分离单矿物的迫切任务。黑云母单矿物浮选提纯一、流程及药剂用量考察对黑云母浮选提纯的各种药剂用量,采用 L_9(3~4)正交试验进行。通过大量试验确定的原则流程见图1,各种药剂用量见表1,结果见表2。 With the development of geological work, in-depth study of the composition of minerals, the generation of the era, the environment requires a very pure single mineral to meet the requirements. In order to find a kind of separation method that can ensure the purity of single minerals and is simple and easy to obtain, it is an urgent task to separate single minerals. Biotite flotation and purification of a single mineral, the process and dosage of the study on the biotite flotation of various pharmaceutical dosage, using L_9 (3 ~ 4) orthogonal test. Through a large number of experiments to determine the principle of the process shown in Figure 1, a variety of doses of Table 1, the results shown in Table 2.