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.
5
5
2 = =
2
2 --0------
6 --0-- 2 --------
0 2 --
--20------
Fluid dynamics.;Chemistry;Mass transfer.;Luminous flow.;Thermodynamics. ----Research.----20--
--------20--
----2
QD1. J826ce / 2
/ 2
/
/
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.
5
5
2 = =
2
2 --0------
6 --0-- 2 --------
0 2 --
--20------
Fluid dynamics.;Chemistry;Mass transfer.;Luminous flow.;Thermodynamics. ----Research.----20--
--------20--
----2
QD1. J826ce / 2
/ 2
/
/