ROTARY DISC MASS TRANSFER APPARATUS Russian patent published in 2019 - IPC B01D3/30 B01F3/04 B01F7/26 

FIELD: technological processes.

SUBSTANCE: invention relates to chemical technology and technology of processing oil and gas, in particular to apparatus for carrying out chemical processes in gas-liquid systems. Invention is used for mass exchange and reaction processes of chemical technology and technology of oil and gas processing, mainly, processes of absorption and chemisorption treatment of gases. Contact device is made in the form of a row of coaxial disks located with the same pitch along the axis, with concentric ledges on the surface of discs in the form of arc, triangular or rectangular crests, wherein ledges on the surface of one disc of the contact device and the adjacent disc alternate along the radius of the contact device, as well as the partitions made in the form of circular arcs arranged coaxially with the contact device with a small gap between the partitions and the outer diameter of the discs of the contact device, which overlap the angular sectors of the contact device from passing through them a gas phase into the contact device.

EFFECT: intensification of reaction processes and mass transfer during device operation.

5 cl, 4 dwg