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RATE OF COMPONENTS EVAPORATION FROM SULFURIC ACID SOLUTION DURING ITS CONCENTRATING IN AIR FLOW

Vladimir Lukashov1,Sergey Romanko1, Sergey Timofeev1, Alexander Protsenko1
Affiliation: 
1 Shostka Institute of Sumy State University 1, Institutskaya str., 41100 Shostka, Ukraine
DOI: 
https://doi.org/10.23939/chcht11.03.344
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Abstract: 
A method of experimental determination of components evaporation rate from a sulfuric acid solution during its concentrating in the flow of neutral gas is proposed. Using this methodology, the dependence of the evaporation rate on the composition of the acid solution is set. The critical value of the weight fraction of water in the solution was found at which the character of this dependence changed. An empirical equation for the approximate calculation of the evaporation rate of components from solution in the air flow was obtained.
References: 

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