Acid gas recovery unit?
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It is a pressure vessel with a diameter of two meters and a height of seven meters. The liquid fills two-thirds of the container; acidic gas is introduced into the container in a spray manner from the middle, while the exhaust gas exits from the top – however, the exhaust gas contains a significant amount of liquid. What’s the reason? Is it an unreasonable design?
To what extent is the gas volume too large and is water contamination severe for the equipment diameter?
To what extent is the gas volume too large and is water contamination severe for the equipment diameter?
The flow rate of acidic gas is 400 standard cubic feet per hour; it is 300 in the outlet pipeline, and the pipeline is often full at that location.
The upper part needs to be expanded, or a coalescer should be installed outside the tower.
What are the diameter of the equipment and the size of the outlet pipeline?
I’m sorry, I couldn’t see the information clearly. If it’s 400 NM/h, the caustic scrubber should be at slightly positive pressure or under pressure; the equipment’s space velocity is very low, and the exit flow rate isn’t high either – this is quite strange.