Features of a ultra-fine grinding by wet metod in bead mills

Abstract

It was conducted an analytical review of the features of ultra-fine grinding in bead mills by wet method. The aim of the study was to reveal unexplored features of ultra-fine grinding processes by wet metod in bead mills with their subsequent study. As a result of the analysis, a relationship was found between mechanical energy and the degree of dispersion by grinding the suspension, the intensity of grinding over time, the temperature rise of the suspension, depending on the degree of dispersion. As a result of the analysis, no relatioship was found between the temperature rise of the grinding material and the power, the density of the dispersing suspension and its viscosity. In further studies, special attention should be paid to the relationship between the density of each of the dry bulk components and their wet mixes with energy that is consumed for grinding, the relationship of the degree of grinding to the time that is spent on achieving a given parameter, and what part of the mechanical energy is converted into heat in depending on the grinding time.