Classification performance evaluation of floatex density separator for coal fines

A short review on hydraulic classification and its development in mineral industry

“…Out of these two, teeter water flow rate and set point are the controllable variables whereas teeter bed height as well as teeter bed density are Few researchers were attempted to understand the particle separation inside the separation chamber by means of slip velocity models and relative velocity models [57,60,61,62,69,70,72,73] but the considered models are unable to address the complex dynamics inside the separation chamber like voidage gradient, size distribution and density particle gradient in the bed and retention time distribution of particles, which need to be incorporated. Moreover, there are several statistical designed experiments were carried out by using different material and empirical models were developed to analyze the performance [58,62,71,[74][75][76]. This type of modeling methodology helps in identifying the significant and…”