ASPEN simulated desorption tower
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ASPEN simulated the desorption tower and desorbed SO2. The first step was normal, but when it came to the last plate, all the SO2 previously analyzed returned. I tried increasing or decreasing the number of plates, preheating the liquid, and blowing water vapor, but nothing worked. . Please help me figure out where the problem is
What to do, kneel down and beg God{:3_64:}
Is there anyone who can help me look at it:'(I really need help:'(
What solution should I use to absorb SO2?
Ionic liquid, specifically ethanolamine acetate aqueous solution