Prediction of the gas hold-up in a large-diameter bubble column with liquid mixtures and electrolytes

[Display omitted] •A correlation for predicting the gas hold-up in bubble columns is proposed.•The proposed correlation is applied at low and at high gas velocities.•The dependence of the gas hold-up on concentration is considered.•The enhancement due to the presence of electrolytes is taken into ac...

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Veröffentlicht in:	Chemical engineering research & design 2017-08, Vol.124, p.283-298
Hauptverfasser:	De Guido, Giorgia, Pellegrini, Laura Annamaria
Format:	Artikel
Sprache:	eng
Schlagworte:	Bubble columns Bubbles Correlation analysis Electrolytes Frothing Gas hold-up Large-diameter Mathematical models Monoethylene glycol + water mixtures Predictions Qualitative analysis Studies Surface tension
Online-Zugang:	Volltext
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