Study of overall mass transfer coefficients in a liquid membrane in Taylor flow regime: Calculation and correlation
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Autor:innen
Autor:in (Körperschaft)
Publikationsdatum
12/2018
Typ der Arbeit
Studiengang
Typ
01A - Beitrag in wissenschaftlicher Zeitschrift
Herausgeber:innen
Herausgeber:in (Körperschaft)
Betreuer:in
Übergeordnetes Werk
Chemical Engineering and Processing: Process Intensification
Themenheft
DOI der Originalpublikation
Link
Reihe / Serie
Reihennummer
Jahrgang / Band
134
Ausgabe / Nummer
Seiten / Dauer
20-27
Patentnummer
Verlag / Herausgebende Institution
Elsevier
Verlagsort / Veranstaltungsort
Auflage
Version
Programmiersprache
Abtretungsempfänger:in
Praxispartner:in/Auftraggeber:in
Zusammenfassung
The use of a liquid membrane in Taylor flow regime is a recent technology, which extends and generalizes the definition of a membrane. It has been developed and tested for lactic acid removal. A challenge in understanding the technology is that the values of the overall volumetric mass transfer coefficients are not known, and it is unclear how they are related with the operational conditions. In this work, the overall volumetric mass transfer for the liquid membrane in Taylor flow was calculated from experimental results and three empirical models, two of which are from literature and one was developed in this work based on dimensional analysis. From combination of experimental results and the developed models the main variables (operational conditions) of the liquid membrane in Taylor flow that have a strong influence on the overall volumetric mass transfer coefficients (in the donor and in the membrane phase) were defined. The relative velocity results as the variable that has the largest influence on the performance of this new liquid membrane technology.
Schlagwörter
Taylor Flow, Perstraction, Liquid Membrane, Mass Transfer Coefficient
Fachgebiet (DDC)
540 - Chemie
Veranstaltung
Startdatum der Ausstellung
Enddatum der Ausstellung
Startdatum der Konferenz
Enddatum der Konferenz
Datum der letzten Prüfung
ISBN
ISSN
0255-2701
1873-3204
1873-3204
Sprache
Englisch
Während FHNW Zugehörigkeit erstellt
Nein
Zukunftsfelder FHNW
Publikationsstatus
Veröffentlicht
Begutachtung
Peer-Review der ganzen Publikation
Open Access-Status
Closed
Lizenz
Zitation
PÉREZ, Alan, Bart VAN DER BRUGGEN und Javier FONTALVO, 2018. Study of overall mass transfer coefficients in a liquid membrane in Taylor flow regime: Calculation and correlation. Chemical Engineering and Processing: Process Intensification. Dezember 2018. Bd. 134, S. 20–27. DOI 10.1016/j.cep.2018.10.010. Verfügbar unter: https://irf.fhnw.ch/handle/11654/43567