Chai Xingteng

(Tianjin Cement Indrstry Design and Research Institute)

Abstract 

The kinetics model of roller press comminution was suggested by consulting many reference materials and theortical analysis. The two important parameters of the model, i.e.selective function and distribrtion function, were obtained, based on a lot of experiments on the small roller.The particle size distribution of products of roller was predicted successfully with the kinetics model by computer treatment.

Keywords： roller;comminution engineering;kinetics model