artículo
Modelling and simulation of a direct contact rotary dryer
Fecha
1996Registro en:
10.1080/07373939608917214
0737-3937
WOS:A1996VQ02900012
Autor
Shene, C
Cubillos, F
Perez, R
Alvarez, PI
Institución
Resumen
A mathematical model able to predict solid and drying gas temperature and moisture content axial profiles along a direct contact rotary dryer was developed. The study was focused on the drying kinetics based on phenomenological models. Two different drying mechanisms in the decreasing drying rate period were tested: proportional to the unbound moisture content and moisture diffusion inside the particle. Experimental data collected in a pilot-scale direct contact rotary dryer was used to validate the model. Soya and fish meals were used as drying material.