IECM 12.0 beta User Manual > Modules Included with the IECM > Pulverized Coal (PC) Plant > CONFIGURE SESSION > Plant Design > Individual Technologies > Post-Combustion Controls >

SO2 Control

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SO2 Control has the following options:

•None: (This is the default.) No post-combustion SO2 control is used. Some CO2 removal technologies require SO2 control; if one of those is chosen, this option will be disabled.

•Wet FGD: A Wet Flue Gas Desulfurization technology is used. Multiple reagent options are available on the configuration input screen. (See Wet FGD parameters and Wet FGD results for more details.)

•Lime Spray Dryer: A dry scrubber using lime as a reagent. The interface places this technology before the particulate control technology in the plant design and diagrams. (See Spray Dryer parameters and Spray Dryer results for more details.)