The study reports preliminary characterization about the fluidised bed drying of powdered materials. Tests were carried out in a Lexan® lab-scale fluidised bed with solids selected to effectively surrogate powders of interest in the manufacture of pharmaceuticals. The process was characterized in terms of the temperature and the moisture level in the bed, the qualitative fluidization patterns. Bed material was characterized to assess the modifications of the population of agglomerates as a function of the operating conditions
Wet Granulation: Drying in Fluidized Bed / P., Bareschino; Marzocchella, Antonio; Salatino, Piero; D., Improta; S., Starace. - (2008). (Intervento presentato al convegno Convegno GRICU 2008. Ingegneria Chimica: Le Nuove Frontiere tenutosi a Le Castelle (KR) nel 14-17 Settembre 2008).
Wet Granulation: Drying in Fluidized Bed
MARZOCCHELLA, ANTONIO;SALATINO, PIERO;
2008
Abstract
The study reports preliminary characterization about the fluidised bed drying of powdered materials. Tests were carried out in a Lexan® lab-scale fluidised bed with solids selected to effectively surrogate powders of interest in the manufacture of pharmaceuticals. The process was characterized in terms of the temperature and the moisture level in the bed, the qualitative fluidization patterns. Bed material was characterized to assess the modifications of the population of agglomerates as a function of the operating conditionsI documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
