在浮选过程中保持被浮矿物在浮选机内停留一定的时间是很重要的,因此,希望能迅速地了解药剂种类、添加量、空气吸入量、搅拌速度等因素的变化对浮选速度的影响。本试验中,浮选速度以 ln M/M—R=Kt 一次方程式表示(式中 M 为特定搅拌时间下的最大收量;R 为 t 时间内的浮选重量比;K 为浮选速度常数)。通过上述关系,用接近过程最初的试料 X- It is important to keep the floating minerals in the flotation machine for a certain period of time during the flotation process. Therefore, it is very important to know the changes of the types of the reagents, the amount of addition, the amount of air intake, the stirring speed and other factors on the flotation speed Impact. In this test, the flotation rate is expressed as a linear equation of ln M / M-R = Kt (where M is the maximum yield at a given stirring time; R is the weight ratio of flotation at time t; K is the flotation rate constant ). Through the above relationship, with the first sample near the process X-