Evaporation Rate of Aqueous Salt Solutions Droplets

Konstantin O. Ponomarev, Dmitry V. Feoktistov, Igor V. Marchuk

Research output: Contribution to journalArticle

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 languageEnglish
Article number01029
JournalMATEC Web of Conferences
Volume91
DOIs
Publication statusPublished - 20 Dec 2016
Event4th International Youth Forum on Smart Grids 2016 - Tomsk, Russian Federation
Duration: 10 Oct 201614 Oct 2016

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Evaporation
Salts
Hydrates
Desorption
Metals
Thermodynamics
Crystalline materials

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 journalArticle

Ponomarev, Konstantin O. ; Feoktistov, Dmitry V. ; Marchuk, Igor V. / Evaporation Rate of Aqueous Salt Solutions Droplets. In: MATEC Web of Conferences. 2016 ; Vol. 91.
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