| Revue: | Brazilian journal of chemical engineering |
| Base de datos: | PERIÓDICA |
| Número de sistema: | 000309018 |
| ISSN: | 0104-6632 |
| Autores: | Peglow, M1 Kumar, J Morl, L |
| Instituciones: | 1Otto von Guericke University of Magdeburg, Institute of Process Equipment and Environmental Technology, Magdeburgo, Sajonia-Anhalt. Alemania |
| Año: | 2005 |
| Periodo: | Jun |
| Volumen: | 22 |
| Número: | 2 |
| Paginación: | 165-172 |
| País: | Brasil |
| Idioma: | Inglés |
| Tipo de documento: | Artículo |
| Enfoque: | Experimental, aplicado |
| Resumen en inglés | In this paper a model for fluidized bed spray agglomeration is presented. To describe the processes of heat and mass transfer, a physical based model is derived. The model takes evaporation process from the wetted particles as well as the effects of transfer phenomena between suspension gas and bypass gas into account. The change of particle size distribution during agglomeration, modeled by population balances, is linked to the heat and mass transfer model. A new technique is derived to extract agglomeration and nucleation rates from experimental data. Comparisons of experiments and simulations are presented |
| Disciplinas: | Química |
| Palabras clave: | Ingeniería química, Celulosa microcristalina, Secado, Lecho fluidizado, Aglomeración |
| Keyword: | Chemistry, Chemical engineering, Microcrystalline cellulose, Drying, Fluidized bed, Agglomeration |
| Texte intégral: | Texto completo (Ver HTML) |
