Transport phenomena in microchannels in liquid–liquid extraction (LLE) systems operating in a slug flow regime—A review

Transport phenomena in microchannels in liquid–liquid extraction (LLE) systems operating in a slug flow regime—A review

In the present work, the effects of various parameters (capillary size, shape, flow ratio, presence of additives, and presence of wall film) on KLa both reactive and non‐reactive LLE systems are presented and analyzed. The literature data for a constant liquid flow ratio of 1 (Qc/QD = 1) has been co...

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Veröffentlicht in:Canadian journal of chemical engineering 2024-01, Vol.102 (1), p.459-480
Hauptverfasser: Ganguli, Arijit A., Pandit, Aniruddha B., Kunzru, Deepak
Format: Artikel
Sprache:eng
Schlagworte:
Additives
analogy
Capillary flow
CFD
Correlation
Dimensionless numbers
Empirical analysis
Fluid flow
Liquid flow
Liquid-liquid extraction
mass transfer
mass‐transfer coefficient
Microchannels
Reynolds number
Schmidt number
Slug flow
Transport phenomena
Weber number
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Zusammenfassung:In the present work, the effects of various parameters (capillary size, shape, flow ratio, presence of additives, and presence of wall film) on KLa both reactive and non‐reactive LLE systems are presented and analyzed. The literature data for a constant liquid flow ratio of 1 (Qc/QD = 1) has been correlated to give rise to two empirical correlations relating the Sherwood number (Sh), Reynolds number (Re), capillary number (Ca), and Schmidt number (Sc) have been developed for 0.1 
ISSN:0008-4034
1939-019X
DOI:10.1002/cjce.25020