Canizares, P. 4 0

Measurement of mass- transfer coeffecients by an electrochemical technique. 6 6 - - - - - - - - . - . - 0 . - . - 0 .

ABSTRACT : This article describes a simple laboratory experiment to teach students how to measure mass-transfer coefficients by an electrochemical technique. The experiment allows the students to increase their knowledge about mass transfer and its importance in chemical processes. A simple Microsoft Excel spreadsheet allows students to correlate experimental data in laminar and turbulent regimes. Results obtained can be compared with those obtained from a well-known equation given in electrochemistry and chemical engineering books.





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Fluid dynamics.;Chemistry;Mass transfer.;Luminous flow.;Thermodynamics. ----Research.----20--


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