Influence of high-frequency electromagnetic field on adsorption in porous structure

Authors: I.M. Kamaltdinov, L.A. Kovaleva (Bashkir State University, Ufa), F.S. Khismatullina (LUKOIL-Engineering LLC, RF, Moscow), A.D. Galimbekov (Bashkir State Agrarian University, RF, Ufa)

Key words: high-frequency electromagnetic field, adsorption, porous structure, surface-active components, filtration.

Study of strong high-frequency and microwave electromagnetic fields influence at different mediums has particular interest of late years. Mathematical calculation of high-frequency electromagnetic field influence on filtration of hydrocarbon systems containing surfactant components adsorbing at surface of porous structure during the flow is studied. In result it is established that force effect occurs (ponderomotive, thermomechanical, thermoelectrical and etc.) during high-frequency electromagnetic field influence at working medium and distributed heat sources presence. This force effect influences on formations and destructions of structures of petroleum polar components. Research results can be applied at oil extraction using adsorptive interactions.