METHOD OF ABSORPTION OF GASES AND DEVICE THEREFOR Russian patent published in 2018 - IPC B01D53/18 B01J19/30 

FIELD: chemistry; technological processes.

SUBSTANCE: invention relates to mass-transfer methods for liquid extraction of gas mixture components and can be used in mass-transfer equipment in the chemical industry. Device for implementing the method according to claim 1, comprising an installation consisting of six chambers, aeration columns are installed in bubbling chambers, packing chambers are filled with spherical elements, scattering reflectors and acoustic ultrasonic dispersers are installed in irrigation chambers, characterised by that, the bubble chamber of stage I is divided by a partition into final and main bubbling chambers, and ceramic dispersers and/or ultrasonic Hartmann whistles are installed therein; an absorbent discharge tube is connected to the final chamber; and to the main chamber of stage I and bubbling chamber of stage IV are connected circulating pumps, pressure pipelines of which are connected to the scattering reflectors of the chambers of stages III and IV, which irrigate the loading elements of the packing chambers of stages II and V; discharge line of the absorbent supply pump is connected to an acoustic ultrasonic disperser installed in stage IV irrigation chamber and to the pressure line of the circulation pump connected to the bubbling chamber of stage VI.

EFFECT: technical result is to ensure the achievement of the effect of the final solubility of gas molecules in a liquid with maximum absorption of hard-to-extract gas components; automation of technological processes helps to reduce energy costs.

4 cl, 1 dwg