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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 inability to ensure the reliable closing of matching valves and the escape of toxic gases

Active Publication Date: 2011-11-16
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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Experimental program
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Effect test

Embodiment Construction

[0053] according to figure 1 with figure 2 , the adsorption column includes a barrel-shaped housing 1 with a cylindrical peripheral wall 2 , a bottom 3 and a cover 4 . Both the bottom 3 and the cover 4 are provided with a rim 5, 6 on the peripheral edge. Because the diameter of the rim 5 is larger than that of the rim 6, the adsorption column can allow another adsorption column to be safely stacked on top of it.

[0054] In each case, the peripheral wall 2 has annular grooves 7 , 8 in the region of the bottom 3 and the cover 4 . Each annular groove 7 , 8 is provided with a recess 9 , 10 therein, in which a ball valve 11 , 12 is arranged for allowing the exhaust gas to be purified to enter the bottom region of the sorption column and to discharge the purified exhaust gas out of the cover region outside. Perforated plates 13 , 14 or similar penetrable walls are arranged in the housing 1 above the annular groove 7 and below the annular groove 8 . A solid adsorbent (not show...

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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 adent (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 allowing waste gas to be purified to enter the housing, and a The purified exhaust gas is discharged from the outlet outside the shell, and the inlet and outlet are both provided with ball valves. Background technique [0002] Such adsorption columns are well known. The base part is fixed on the cart, and the column filled with sorbent and having a head is arranged on said bottom. In all cases, the base part and the head have pipe sockets as exhaust gas inlet and exhaust gas outlet, said pipe sockets being provided with flanges for securing ball valves. [0003] However, the known adsorption columns are not practically suitable for cleaning exhaust gases with toxic substances, such as phosphine or arsine. For this purpose, the adsorption column must be transported to a special waste dis...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D53/04
CPCY10S55/35B01D53/0454B01D53/0446B01D2259/455B01D2259/40005B01D2257/93B01D53/04
Inventor 埃德蒙·梅尔佐
Owner CS CLEAN SYST AG