• Login
    Ver ítem 
    •   AEIPRO Principal
    • Proceedings from the International Congress on Project Management and Engineering
    • CIDIP 2019 (Málaga)
    • Ver ítem
    •   AEIPRO Principal
    • Proceedings from the International Congress on Project Management and Engineering
    • CIDIP 2019 (Málaga)
    • Ver ítem
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Efecto del confinador de fuente en el arrastre de caolín en secadero spouted bed cónico

    Thumbnail
    Ver/
    AT03-003_2019.pdf (1.256Mb)
    Fecha
    2019
    Autor
    Sukunza Pérez, Xabier
    Pablos Castro, Aitor
    Aguado Zárraga, Roberto
    Vicente Peñalosa, Jorge
    Olazar Aurrecoechea, Martín
    Metadatos
    Mostrar el registro completo del ítem
    Resumen
    Spouted bed is a high efficient technology for drying of solids that can process a wide range of particle sizes when including internal devices. Draft-tube (DT) provides bed stability and fountain confiner (FC) reduces particle entrainment. In early studies it has been proven that drying of kaolin can be carried out in a conical spouted bed using fine sand as inert bed, since kaolin easily agglomerates causing bed instability. 60% aperture DT and 600 mm length/200 mm diameter FC have been selected for maximizing drying efficiency. Entrained kaolin (expected product in drying of wet kaolin) is collected in a bag filter, recording recovered mass weight evolution with time. Reducing the distance between bed surface and confiner turns into a faster entrainment. For distances below 3 cm remarkable pressure drop fluctuations have been appreciated, caused by overpressure into the confiner. As expected, increasing air velocity gives faster entrainment and higher pressure drop. Additionally, low air velocities do not ensure kaolin recovering, establishing a limit of u/ums>2.5 for optimal operation.
    URI
    http://dspace.aeipro.com/xmlui/handle/123456789/2281
    Colecciones
    • CIDIP 2019 (Málaga) [169]

    DSpace software copyright © 2002-2016  AEIPRO
    Contacto | Sugerencias
     

     

    Listar

    Todo AEIPROComunidades & ColeccionesPor fecha de publicaciónAutoresTítulosMateriasEsta colecciónPor fecha de publicaciónAutoresTítulosMaterias

    Mi cuenta

    Acceder

    DSpace software copyright © 2002-2016  AEIPRO
    Contacto | Sugerencias