Holdup y velocidad característica en un extractor pulsado con relleno

Autores/as

DOI:

https://doi.org/10.33448/rsd-v9i8.2543

Palabras clave:

Extractor pulsado com relleno; Hidrodinâmica; Retencion de la fase dispersa; Velocidade característica.

Resumen

El presente trabajo tiene como objetivo evaluar la hidrodinámica de um extractor compactado pulsado com um diámetro interno de 0.026m y uma longitude de 1.0m, utilizando el sistema de butanol-agua. Asi, los parámetros básicos obtenidos para el estúdio hidrodinámico  de la coluna de extracción, como la fase dispersa, la velocidade de deslizamento, la velocidade característica y el punto de inundación. La metodologia utilizada consistió en determinar la fracción de retención de la fase dispersa, mediante pruebas de interrupciones simultâneas em la alimentación de la columna. Los efectos de la pulsación de frecuencia, el flujo de fase dispersa y fase continua investigados en el análisis de estos parâmetros. Nuevas correlaciones empíricas devivadas fde las predicciones de los parâmetros estudiados, obtenidos em términos de variables operativas y propriedades físicas del sistema líquido involucrado. El valor absoluto médio del error relativo (AARE) siempre há sido inferior al 5,6%. Buen acuerdo entre los resultados calculados y experimentales observados para todas las condiciones operativas investigadas.

Biografía del autor/a

Jarlon Conceição da Costa, Universidade Federal da Bahia

PPEQ/UFBA

Luiz Mário Nelson de Góis, Universidade Salvador

EAETI/UNIFACS/SALVADOR/BAHIA

Silvana Mattedi e Silva, PPEQ/UFBA

PPEQ/UFBA

Citas

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Publicado

28/07/2020

Cómo citar

COSTA, J. C. da; GÓIS, L. M. N. de; SILVA, S. M. e. Holdup y velocidad característica en un extractor pulsado con relleno. Research, Society and Development, [S. l.], v. 9, n. 8, p. e674982543, 2020. DOI: 10.33448/rsd-v9i8.2543. Disponível em: https://rsdjournal.org/index.php/rsd/article/view/2543. Acesso em: 27 nov. 2024.

Número

Sección

Ingenierías