Theoretical and Experimental Analysis of Granulation in a Fluidized Bed of Diammonium Sulfate Solutions
摘要
Abstract
This paper presents a mathematical model of the granulation process in a fluidized bed of diammonium sulfate solutions. Expressions are derived for calculating granule growth, the density function of granule distribution at the apparatus outlet, and the distribution variance as a function of external recycle characteristics and process parameters. The adequacy of the proposed mathematical description to the actual process is demonstrated.