Brucite - Characteristics and application Interpretation Series
Desulfurizer calcium desulfurization uses the chemical and physical stability of calcium sulfate to achieve the purpose of desulfurization.
Due to proton transfer, the reaction between H2S and MDEA (N-methyldiethanolamine) is almost an instantaneous chemical reaction controlled by gas film. H2S+R2NCH3=[R2NHCH3]+[HS]-