Components of acidic gases in the AS method desulfurization and deacidification tower
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As the title suggests, for the AS desulfurization process, what are the components and concentrations of the acidic gases in the acid removal tower?
Your question is too broad (or too general). Each factory uses a different coal mixture, the ammonia content in the desulfurization liquid varies, and the levels of NH3, H2S, and HCN in the gas also differ. I can tell you the main components, but who can tell you the exact concentrations? The amount of cold material used also varies. The main components are NH3, H2S, HCN, CO2, and H2O; their exact proportions cannot be determined with precision. H2S can account for 40% (by mass), while CO2 makes up 57–58%. The remaining amounts of HCN, NH3, and H2O are roughly in a ratio of 1:2:4. This is just one I’ve seen, huh