Problems with exhaust gas absorption system of acetic acid storage tank
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I would like to ask everyone, do you have any plans for absorbing the exhaust gas from the acetic acid storage tank (vault + nitrogen seal) plus the exhaust gas from the starting platform? Our design institute doesn't know how to implement it.
I have also posted a request for help regarding organic waste gas treatment. I think if the design institute doesn’t understand the situation, it can solve it in three ways:: Conduct research on similar companies, collect relevant literature, and seek help from environmental impact assessment units. The most common organic waste gas treatment methods I have collected: Adsorption (activated carbon, activated carbon fiber), absorbent absorption, incinerator.
Look at other people's discussions http://bbs.hcbbs.com/viewthread.php?tid=105182
What I propose is a water washing and absorption method for the acetic acid-containing tail gas during the operation of the finished acetic acid storage tank area, not the treatment of CO-containing tail gas during the acetic acid production process. Thank you for your attention! The environmental impact assessment unit didn't know the specific process method. They found a company in Shanghai and were worried that we would use their plan to apply for approval instead of purchasing their products. Now that the environmental impact assessment expert review meeting is over, it’s really depressing to just wait to perfect this thing!
Just use the secondary water washing method. Acetic acid is very soluble in water, but the concentration of the secondary washing water cannot be controlled high, otherwise the concentration of acetic acid in the washed exhaust gas will not meet the standard.