COLUMN-TYPE EXTRACTOR Russian patent published in 2003 - IPC

FIELD: hydrometallurgy, oil and chemical industries. SUBSTANCE: invention deals with uninterrupted process of removal and cleaning of substances from solutions. Extractor has body sectionalized into subsequent alternating dispersion chambers housing dispersers and phase separation chambers with horizontal partitions. Lower and upper chambers are fitted with branch pipes for injection and removal of phases. Phase separation chambers are produced with ratio of equivalent diameter to own height and diameter of dispersion chambers equal to 5 and 2 correspondingly. Horizontal partitions are installed in them with clearance to rear wall. Given design of extractor makes it feasible to raise intensity of dispersion process and rate of phase separation per each stage. EFFECT: raised intensity of dispersion process and separation rate. 2 cl, 4 dwg