Mechanisms in the autogenous mill and their mathematical representation

Mechanisms in the autogenous mill and their mathematical representation by G. G. STANLEY, B.Sc. (Eng.) (Wits.), M.E. (Queensland), Ph.D., (Fellow) The special characteristics of the autogenous mill are stated, and a suitable type of model for the mill is presented. Details of the test plant and experimental techniques for obtaining the data for model development are next given. followed by a discussion of the methods developed for the computation of the model parameters, namely the appearance matrix, the abrasion and crushing breakage-rate functions, and the discharge-rate function. Examples of results obtained with the model are given, and finally there is a brief account of confirmatory work on a fullscale autogeneous mill.