Physical simulation of the flocculation process

Moudgil, B. M. ; McCombs, A.
Organization: Society for Mining, Metallurgy & Exploration
Pages: 5
Publication Date: Jan 1, 1988
Previous models describing the aggregation of polymer-coated particles fail to take into account the fact that there are a limited number of sites onto which a polymer segment can adsorb, called "active" sites. Thus, the collision efficiency is a factor not only of the fractional surface coverage, but also of the number of active sites. In this study, a physical model of the flocculation system was devised in which the number of these sites could be varied, in order to study the effect on particle aggregation.
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