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Type: Artigo de periódico
Title: Dispersed phase hold-up in a perforated rotating disc contactor (PRDC) using aqueous two-phase systems
Author: Coimbra, JSR
Mojola, F
Meirelles, AJA
Abstract: Dispersed phase hold-up and characteristic velocity in a perforated rotating disc contactor were studied using an aqueous two-phase system composed by polyethylene glycol 6000 and dibasic potassium phosphate. The geometrical and operational variables were flow free area of discs, rotating speed and volume flow ratio. Flow free area of discs showed small influence on the hold-up values, It was also observed the increase of the holdup on the rotating speeds and phase flow ratios.
Subject: liquid-liquid extraction
aqueous two-phase
rotating disc contactor
dispersed phase
characteristic velocity
Country: Japão
Editor: Soc Chemical Eng Japan
Rights: fechado
Identifier DOI: 10.1252/jcej.31.277
Date Issue: 1998
Appears in Collections:Unicamp - Artigos e Outros Documentos

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