FIELD: processes for extracting, separating and concentrating matters, namely liquid extraction.
SUBSTANCE: method comprises steps of cyclic cross oscillation of inter-phase surface of system. Oscillations of inter -phase surface are realized by means of two vibration oscillators mounted near wall of cell and spaced from it by distance preventing touching of cell walls and oscillators. Oscillators are arranged in such a way that axes passing though their mean zones cross in cell center for forming angle 130 - 140°. Spacing between oscillator and wall of cell is in range 4 - 6 mm.
EFFECT: accelerated mass transfer at extracting matters by liquid extraction process.
2 cl, 2 ex, 2 dwg
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