REGULATION OF SURFACTANT FOAMING IN SOLUTIONS OF INORGANIC ELECTROLYTES
https://doi.org/10.29235/1561-8331-2018-54-1-37-45
Abstract
The influence of inorganic electrolytes on foam-forming properties and structure of the adsorptive layer of surfactants solutions at the solution-air interface has been investigated. It has been shown that introduction of inorganic electrolytes into the foam system is equivalent to the increase of foaming agent oleophilicity. Ways to regulate the foaming of surfactants in salt media using oleophilic organic compounds solubilization method, creation of compositions based on surface active homologues, combination cationic and anionic type surfactants, changes in the composition of the solvent medium are considered.
About the Authors
F. F. Mozheyko
Institute of General and Inorganic Chemistry of the National Academy of Sciences of Belarus
Belarus
Corresponding Member of the National Academy of Sciences of Belarus, D. Sc. (Chemistry)
Belarus
Corresponding Member of the National Academy of Sciences of Belarus, D. Sc. (Chemistry)
L. V. Dikhtievskaya
Institute of General and Inorganic Chemistry of the National Academy of Sciences of Belarus
Belarus
Belarus
Ph. D. (Chemistry), Senior researcher
9/1, Surganov Str., 220072, Minsk
I. I. Gancharik
Institute of General and Inorganic Chemistry of the National Academy of Sciences of Belarus
Belarus
Belarus
Ph. D. (Engineering), Senior researcher
9/1, Surganov Str., 220072, Minsk
V. V. Shevchuk
Institute of General and Inorganic Chemistry of the National Academy of Sciences of Belarus
Belarus
Belarus
Corresponding member of the National Academy of Sciences of Belarus, D. Sc. (Chemistry), Head of the Department of Mineral Fertilizers
9/1, Surganov Str., 220072, Minsk
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