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IECM 12.0 beta User Manual > Modules Included with the IECM > Integrated Gasification Combined Cycle (IGCC) Plant > CONFIGURE SESSION > Plant Design > Individual Technologies > Gasification Options > H2S Control |
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The H2S Control menu allows you to choose the hydrogen sulfide control system, one of the following:
•Sulfinol: The Sulfinol process uses a combination of physical (Sulfolane) and chemical (DIPA or MDEA) solvents to remove hydrogen sulfide, carbonyl sulfide and mercaptans from the raw syngas. This option cannot be used with "Sour Shift + Selexol" CO2 capture. See Sulfinol Parameters and Sulfur Removal Results for more details.
•Selexol: (This is the default.) The Selexol process uses dimethyl ether of polyethylene glycol to remove hydrogen sulfide and some CO2 from the raw syngas. See Selexol Parameters andSulfur Removal Results for more details.
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