HODAKOVA HORIZONTAL ADSORBER Russian patent published in 2016 - IPC B01D53/00 

FIELD: gas industry.

SUBSTANCE: invention relates to equipment for adsorption in a gas (steam) - adsorbent. This is achieved due to that in horizontal adsorber of periodic action, containing a cylindrical housing with covers and bottom, cover are spherical and mounted on left and right of horizontal cylindrical casing, in upper part of which there are hatches with safety membranes, nozzle for discharging vapour in desorption and nozzle for safety valve, and in left cover there is a connecting pipe with distribution grid for supply of steam-air mixture at adsorption and air drying and cooling in middle part of housing on beams with supports, support fire split grid on which is laid layer mesh a layer of adsorbent, wherein upper mesh covering layer of adsorbent based on weights to prevent adsorbent loss in desorption, and unloading of spent adsorbent is performed through at least two unloading hatches arranged symmetrically relative to vertical axis of housing, in bottom of which is mounted as inspection port with nozzle to discharge condensate and water supply, as well as bubbler with nozzle to feed steam bubbler is made throughout length of body in form of at least one perforated cylindrical pipe and is fixed on surface of bottom by means of braces, and cylindrical surface perforation factor of bubbler is within optimal range of values: K = 0.5…0.9 and ratio of length L of cylindrical portion of housing to its diameter D is in optimal ratio values: L/D = 1.5…50; ratio of length L to cylindrical portion of housing to thickness S is in optimal ratio values: L/S = 300…1,125; ratio of height of adsorbent layer Η₁ to length L of cylindrical portion of housing is in an optimal ratio values: H₁/L = 0.05…0.27 adsorbent is shaped in form of beads, as well as solid or hollow cylinders, an arbitrary surface of grains, resulting in manufacturing process as well as in he form of short lengths of thin-walled tubes or rings of equal size in height and diameter: 8, 12, 25 mm.

EFFECT: technical result is increasing degree of purification of gas flow from target component and dust by increasing area of ​​contact of adsorbent with target component.

1 cl, 8 dwg