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Sorption column

A technology of adsorption column and adsorbent, which is applied in the direction of gas treatment, colloid chemistry, membrane technology, etc., and can solve the problems of toxic gas escape and failure to ensure reliable closure of matching valves, etc.

Active Publication Date: 2007-12-26
CS CLEAN SYST AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the barrel separates from the base portion and head, toxic gases can escape
Likewise, reliable closure of mating valves cannot be guaranteed when substances from the exhaust gases are deposited on the valves

Method used

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Embodiment Construction

[0034] According to FIGS. 1 and 2 , the adsorption column comprises a barrel-shaped housing 1 with a cylindrical peripheral wall 2 , a bottom 3 and a lid 4 . Both the base 3 and the lid 4 are provided with rims 5, 6 on the peripheral edge. Because the diameter of edge 5 is larger than edge 6, the adsorption column allows another adsorption column to be safely stacked on top of it.

[0035]In all cases, the circumferential wall 2 has annular grooves 7 , 8 in the region of the base 3 and the lid 4 . Each annular groove 7, 8 is provided therein with a recess 9, 10 in which a ball valve 11, 12 is arranged for the entry of the exhaust gas to be purified into the bottom region of the adsorption column and the discharge of the purified exhaust gas out of the cover region outside. Above the annular groove 7 and below the annular groove 8 , perforated plates 13 , 14 or similar penetrable walls are provided in the housing 1 . A solid adsorbent (not shown in the figures) is provided b...

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Abstract

An adsorbing column for purifying the exhaust gas is provided with a doliform casing (1) to accommodate the solid static adsorbing agent, an inlet used to make the exhaust gas to be purified into the casing (1) and an outlet used to discharge the exhaust gas from the casing (1). In the area between the casing base (3) and the casing cover (4) the casing circumferential wall (2) is provided with a dent (9, 10) which is used to accommodate the globe valve (11) at the exhaust gas inlet or the globe valve (12) at the exhaust gas outlet at all situations.

Description

technical field [0001] The present invention relates to a sorption column, wherein the sorption column has a barrel-shaped housing for containing a solid stationary adsorbent, an inlet for entering the exhaust gas to be purified into the housing, and a The purified exhaust gas exits an outlet outside the casing, and both the inlet and the outlet are provided with ball valves. Background technique [0002] Such adsorption columns are known. A base portion is fixed on the vehicle, and a column filled with adsorbent and having a head is provided on the base portion. In all cases, the base part and the head have pipe sockets as exhaust gas inlet and outlet, which are provided with flanges for securing the ball valve. [0003] However, the known adsorption columns are not suitable in practice for purifying exhaust gases with toxic substances, such as phosphine or arsine. For this purpose, when the adsorbent is exhausted by the toxic material load, the adsorption column must be...

Claims

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Application Information

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IPC IPC(8): B01D53/04
CPCB01D2259/455Y10S55/35B01D53/0446B01D2259/40005B01D53/0454B01D2257/93B01D53/04
Inventor 埃德蒙·梅尔佐
Owner CS CLEAN SYST AG