Effect of grinding media shape on the particle size distribution of UG2 ore using the response surface methodology central composite design
Nyasha Matsanga,
Willie Nheta,
Ngonidzashe Chimwani
Abstract:In this study, the effects of truncated ellipsoids and cubes on the particle size distribution of a UG2 ore were compared to the spheres using the response surface methodology for experimental design, modeling, and optimization. The response surface methodology demonstrated that it can be useful in optimizing grinding operations. It provides lenses to see and analyze the behavior of the ball filling, interstitial filling, and % solids parameters which are complex and interactive, and their effects on the produ… Show more
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