FIELD: process engineering.
SUBSTANCE: invention relates to chromatographic fractionation of substances and can be used in biotechnologies, pharmacology, food industry, in purification of industrial wastes and drinking water. Proposed column comprises casing, outer porous partition, sorption layer and inner porous partition made up of closed similar curved surfaces that embrace each other successively. There are also a gap between said casing and said outer porous partition for distributed intake of substances to be separated, inlet and outlet channels. Ultrasound radiator is mounted at the column center, at preset distance from sorption layer. Ultrasound radiator shape is similar to curved surfaces of aforesaid column components. Said ultrasound radiator can be adjusted in frequency and intensity of radiation.
EFFECT: reduced time of sorption-desorption separation, higher efficiency.
1 dwg
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