Abstract
The evaporation of aqueous salt solution droplets from metal surfaces has been studied experimentally. The volumetric evaporation rate is found to decrease in time for any initial droplet volume due to an increase in salt concentration and the efforts of system to take a state of thermodynamic equilibrium. Crystalline hydrate film was being formed during desorption of CaCl2 10%, LiCl 10%, LiBr 30% salts. When NaCl 10% salt solution evaporated, there was no film. The average evaporation rate of NaCl salt is higher than for other salts. The lowest values of the average evaporation rate were found for LiBr 30% salt solution.
| Original language | English |
|---|---|
| Article number | 01029 |
| Journal | MATEC Web of Conferences |
| Volume | 91 |
| DOIs | |
| Publication status | Published - 20 Dec 2016 |
| Event | 4th International Youth Forum on Smart Grids 2016 - Tomsk, Russian Federation Duration: 10 Oct 2016 → 14 Oct 2016 |
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ASJC Scopus subject areas
- Chemistry(all)
- Engineering(all)
- Materials Science(all)
Cite this
Evaporation Rate of Aqueous Salt Solutions Droplets. / Ponomarev, Konstantin O.; Feoktistov, Dmitry V.; Marchuk, Igor V.
In: MATEC Web of Conferences, Vol. 91, 01029, 20.12.2016.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Evaporation Rate of Aqueous Salt Solutions Droplets
AU - Ponomarev, Konstantin O.
AU - Feoktistov, Dmitry V.
AU - Marchuk, Igor V.
PY - 2016/12/20
Y1 - 2016/12/20
N2 - The evaporation of aqueous salt solution droplets from metal surfaces has been studied experimentally. The volumetric evaporation rate is found to decrease in time for any initial droplet volume due to an increase in salt concentration and the efforts of system to take a state of thermodynamic equilibrium. Crystalline hydrate film was being formed during desorption of CaCl2 10%, LiCl 10%, LiBr 30% salts. When NaCl 10% salt solution evaporated, there was no film. The average evaporation rate of NaCl salt is higher than for other salts. The lowest values of the average evaporation rate were found for LiBr 30% salt solution.
AB - The evaporation of aqueous salt solution droplets from metal surfaces has been studied experimentally. The volumetric evaporation rate is found to decrease in time for any initial droplet volume due to an increase in salt concentration and the efforts of system to take a state of thermodynamic equilibrium. Crystalline hydrate film was being formed during desorption of CaCl2 10%, LiCl 10%, LiBr 30% salts. When NaCl 10% salt solution evaporated, there was no film. The average evaporation rate of NaCl salt is higher than for other salts. The lowest values of the average evaporation rate were found for LiBr 30% salt solution.
UR - http://www.scopus.com/inward/record.url?scp=85008689738&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85008689738&partnerID=8YFLogxK
U2 - 10.1051/matecconf/20179101029
DO - 10.1051/matecconf/20179101029
M3 - Article
AN - SCOPUS:85008689738
VL - 91
JO - MATEC Web of Conferences
JF - MATEC Web of Conferences
M1 - 01029
ER -