ADSORBER Russian patent published in 2015 - IPC B01D53/04 

FIELD: chemistry.

SUBSTANCE: adsorber for the separation of gases by the method of short-cycle heating-free adsorption contains a case with a placed in it adsorbing unit and connecting pipes for the supply and discharge of the gas to be separated and withdrawal of the target component. The adsorbing unit is made in the form of a cylinder from a composite adsorbing material, containing zeolite as an adsorbent-filler, and polymers of ethylene fluoroderivatives as a binding agent. A sealing element, made of a solidified suspension of the adsorbent-filler and polymer binding agent, is coaxially placed between a case wall and the adsorbing unit. Compositions of the adsorbent-filler and polymer binding agent of the adsorbing unit and sealing element are identical.

EFFECT: improvement of exploitation characteristics, increased reliability and efficiency of the adsorber, as well as the intensification of mass-exchange processes by volume of the adsorbing material during the entire exploitation term.

1 dwg