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Evaporation of aqueous solutions of organic acids through spread films of poly(diallyldimethylammonium chloride)/sodium dodecylsulfate complex.
- Source :
- Separation Science & Technology; 2017, Vol. 52 Issue 5, p943-950, 8p
- Publication Year :
- 2017
-
Abstract
- The films with the extreme concentration of poly (diallyldimethylammonium chloride)/sodium dodecylsulfate complex spread to the surface of aqueous solutions of formic and acetic acids reduce the evaporation rate of liquids by 3–6% and demonstrate selective properties increasing water content in the vapor by 1–3 abs.%. The concentrations of solutions were up to 30 vol.%. The formation conditions of such films were determined by means of the Wilhelmy plate technique. Surface tension isotherms of aqueous solutions of acids were also obtained. [ABSTRACT FROM AUTHOR]
- Subjects :
- ORGANIC acids
EVAPORATION (Chemistry)
AQUEOUS solutions
SULFATES
AMMONIUM chloride
Subjects
Details
- Language :
- English
- ISSN :
- 01496395
- Volume :
- 52
- Issue :
- 5
- Database :
- Complementary Index
- Journal :
- Separation Science & Technology
- Publication Type :
- Academic Journal
- Accession number :
- 121611782
- Full Text :
- https://doi.org/10.1080/01496395.2016.1271341