"Surface boiling" with the salt effect as a new kind of the transition of salts in the gas phase from aqueous solutions

1Kushnir, SV
1Kost', MV
1Kozak, RP
1Sachnuyk, II
1Institute of Geology and Geochemistry of Combustible Minerals of the NAS of Ukraine, Lviv
Dopov. Nac. akad. nauk Ukr. 2017, 12:68-72
Section: Geosciences
Language: Ukrainian

We have experimentally proved the possibility of occurrence of a process of "surface boiling" (SB) in solutions of potassium salts without the formation of bubbles at 95 ± 2 °C, which leads to the destruction of the interface gas/solution. SB occurs at a high rate of evaporation in the atmosphere of dry air. With water vapor, the appreciable amount of a salt passes in the gas phase. The possible mechanism of the SB is considered.

Keywords: boiling, salt solutions, structure of the interface gas/solution, transfer of salts
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