Investigation of physical dissolution of benzoic acid polydisperse mixture

Dmytro Symak1, Jaroslaw Gumnitsky1, Volodymyr Atamaniuk1, Oleg Nagurskyy1
Affiliation: 
1 Lviv Polytechnic National University 12 S. Bandery St., 79013, Lviv, Ukraine atamanyuk@ukr.net
DOI: 
https://doi.org/10.23939/chcht11.04.469
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Abstract: 
The dissolving process of benzoic acid polydisperse mixture in the gas-liquid flow has been examined. On the basis of criterial dependence and the theory of local isotropic turbulence the mass-transfer coefficient was determined experimentally and theoretically and their values were compared. Theoretical calculation of polydisperse mixture dissolution was performed during periodic dissolution under variable driving force. Theoretical and experimental results were compared.
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