Analysis of Dissolution Kinetics based on the Local Isotropic Turbulence Theory

https://doi.org/10.23939/chcht09.04.493
Received: July 19, 2014
Revised: September 29, 2014
Accepted: November 21, 2014
Автори: 
Dmytro Symak, Volodymyr Atamanyuk and Yaroslaw Gumnytskyy

Lviv Polytechnic National University 12, S. Bandera str., 79013 Lviv, Ukraine

The dissolution kinetics of potassium sulfate dissolved in water under pneumatic mixing has been investigated. The mass transfer coefficients were determined by the experiments, as well as on the basis of the local isotropic turbulence theory. The ratio between theoretical and experimental data was found to be satisfying that allows to determine the theoretical mass transfer coefficient to calculate the mentioned process.

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