(173e) A Study of the Effects on Dissolution Constants and Activation Energy in a Stirred Tank
AIChE Annual Meeting
2008
2008 Annual Meeting
Education
Open-Ended Design Problems
Monday, November 17, 2008 - 4:55pm to 5:20pm
It is studied the effects of the agitation velocity and three different geometries of agitators on the dissolution constant and the activation energy of solids with spherical geometry in a particular solvent. Subsequently, the temperature was varied in order to determine the effect of the two variables studied. It was found that the dissolution constants follows the Hixson-Crowell model and also that the activation energy is a function of the agitator's velocity and the agitator's geometry.
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