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Information × Registration Number 0214U008427, 0112U002652 , R & D reports Title Oleochemical synthesis of surface-active substances and important of colloidal dispersions materials in microemulsions popup.stage_title Head Pop G., Доктор хімічних наук Registration Date 24-12-2014 Organization Institute of Bioorganic Chemistry and Petrochemistry of National Academy of Sciences of Ukraine popup.description2 Developed a row of quasihomogeneous, thermodynamically stable quaternary microemulsions - water/surfactant/hydrocarbons/alcohols based on application of synthetic biosurfactants which obtained by transamidation of oils and phosphatides with hydroxyethyl ethylenediamine (oleodin, phospholydin). Demonstrated that solubilization of salt aqueous solutions and phase equilibrium of microemulsions are in proportionally dependence with concentration of surfactant and low-molecular alcohol. Due to formation of mixed adsorption-solvate layer, surface layer is become more penetrating for molecules of aqueous phase, decreased interfacial tension and increased boundary entropy of mixing and ordering coefficient of structure which provide solubilization maximum. Obtained regularities were the basis for creation of invert microemulsions for advancement and enhancing of oil, gas, natural-gas condensate production from seams. Product Description popup.authors Л.В. Железний Л.Ю. Бодачівська О.О.Папейкін popup.nrat_date 2020-04-02 Close