METHOD OF ADSORPTION Russian patent published in 2012 - IPC B01D53/02 

FIELD: process engineering.

SUBSTANCE: invention may be used in chemical industry. Proposed method comprises feeding gas flow for cleaning in apparatus bottom section via distribution grid and forcing it through outer and inner perforated cylinders with adsorbent arranged there between. Adsorbent is loaded via loading hatch made in cover while waste gas is discharged via discharge hatch. Cleaned gas flow is discharged from adsorber via union. Desorption is carried out in feeding water steam via union into bubbler with perforated toroidal surface. Ball-shaped adsorber has radial blind recesses. The latter feature cylindrical, taper, spherical or any other surface, or any surface of a body of revolution, for example, paraboloid, ellipsoid.

EFFECT: efficient cleaning of target component due to enlarged contact area.

2 dwg, 1 ex