Mechanisms Of Grinding Modification By Chemical Additives: Organic Reagents

The effect of addition of a flotation collector (dodecylammonium chloride) on grinding of quartz has been studied. The data obtained are correlated with the results of tests conducted under similar chemical conditions to study influence of these additives on relevant basic sub-processes (primary breakage, pulp fluidity, and dispersion and flocculation of ground products). Such correlations suggest that the role of chemical additives in grinding is determined by their cumulative influence on the above mentioned basic properties of the system.