It is considered a mathematical model of the process liquid-liquid extraction on the inner boundary layer of the drop. On the basis of the proposed model calculated mass transfer coefficients in systems 1,3-heptanol – hydrochloric acid – water, water – acetic acid – benzene and amyl alcohol – phenol – water, these calculated data were used to build charts and compare with experimental results.
капля, внутренняя задача, коэффициент массоотдачи, drop, inner layer problem, mass transfer coefficient
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