Method for purifying waste gas containing water soluble organism
A technology for water-soluble organic matter and waste gas, which is applied in chemical instruments and methods, combustion methods, separation methods, etc., and can solve problems such as exhaust gas pollution
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Embodiment 1~8
[0016] A polyester production plant emits waste gas, and its waste gas discharge volume is 1000-10000m 3 / h; Exhaust gas contains acetaldehyde, paraldehyde, ethylene glycol, 2-methyl-1,3-dioxolane and other substances, of which acetaldehyde and 2-methyl-1,3-diox The pentane ring is the main one, and its total hydrocarbons range from 3000 to 20000 μl / l. Use a fan to draw the exhaust gas out, and after passing through the absorption homogenizer, ethylene glycol is completely absorbed, and acetaldehyde and 2-methyl-1,3-dioxolane are homogenized in concentration; after preheating to a certain temperature, It enters the catalytic combustion reactor and is completely oxidized and discharged under the action of the catalyst. Table 1 is the operating conditions and treatment results of Examples 1 to 8, wherein the catalytic combustion catalyst in Examples 1 to 4 is a honeycomb catalyst containing Pt0.26wt%, Pd0.13wt%, and the catalytic combustion catalyst in Examples 5 to 8 It is a ...
Embodiment 9
[0018] This example illustrates the homogenization effect of the homogenizing absorber, the homogenization results are shown in figure 1 , the homogenization effect is obvious.
[0019] implement
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