METHOD AND APPARATUS FOR INTRODUCING TWO DISPERSION MIXED SOLUTIONS INTO SEPARATING UNIT DURING LIQUID-LIQUID EXTRACTION PROCEDURE Russian patent published in 2001 - IPC

FIELD: method and equipment for solution extraction of liquids. SUBSTANCE: method involves arranging terminating mixer of mixing unit asymmetrically with respect to longitudinal axis of separating unit; regulating dispersion direction so that it extends parallel to longitudinal axis of mixing unit by means of members adapted for turning flow in terminating mixer and by means of dispersion channel arranged at the level of mixer bottom. Dispersion flow is directed from mixing unit into dispersion channel and further into vertical shaft axially aligned with longitudinal axis of separating unit, and is further turned upward and supplied in symmetry to separating unit. Mixer bottom part is connected in substantially horizontal plane to dispersion channel, which is positioned at an angle of 0-60 deg with respect to separator longitudinal axis. Other end of dispersion channel is connected to vertical dispersion shaft. Method and apparatus allows flow motion to be controlled along the entire length of separating unit. EFFECT: simplified method and construction and increased efficiency. 12 cl, 5 dwg