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Mechanical Dispersion Of Semi-Solid Binders In High-Shear Granulation, Nathan J. Davis
Mechanical Dispersion Of Semi-Solid Binders In High-Shear Granulation, Nathan J. Davis
Open Access Dissertations
Granulation is an important industrial process used to produce many foods, medicines, consumer products, and industrial intermediate products. This thesis focuses on high shear wet granulation with the specific case study of detergent manufacture using a high shear pin mixer. The key rate process in detergent manufacturing was determined to be the mechanical dispersion of the semi-solid surfactant binder. The pin mixer and mechanical dispersion utilized experiments, population balance models, and discrete element method (DEM) models.
The mechanical dispersion of the surfactant binder was studied using a lab scale 6 liter pin mixer. An experimental method was developed to isolate …