FIELD: chemistry.
SUBSTANCE: according to the method raw material flow, which contains predominantly adsorbable component and non- predominantly adsorbable component, and desorbent flow, is introduced into two different ports through two different respective lines of transmission in direction towards adsorption separation chamber. Chamber contains multitude of successively placed layers and specified quantity of spaced from each other ports with respective lines of transmission, which communicate with each other by fluid medium, to introduce and to remove liquid medium in and from adsorption separation chamber. Extract flow and raffinate flow are taken away through two different ports of chamber through two different lines of transmission. One of extract and stream and raffinate flows is removed through one of transmission lines, in which residual fluid medium is contained, outside from adsorption separation chamber. Initial part of one of extract and raffinate flows, which contains at least part of residual fluid medium and is discharged through said one line of transmission in direction of first destination. The next part is supplied towards second destination.
EFFECT: reduction of product pollution, reduction of energy consumption.
10 cl, 13 dwg
