Add Yahoo as a preferred source to see more of our stories on Google. Expedition 68 flight engineer Nicole Mann works on the Four Bed Carbon Dioxide Scrubber (FBCO2), including the installation of ...

CHARLESTON — Appalachian Power says the first of three sulfur dioxide scrubbers being installed at its John E. Amos in Putnam County plant is expected to begin operating next week. The American ...

•Dry Reagent: The total mass flow rate of lime, limestone or limestone with dibasic acid injected into the scrubber. This is a function of the SO2 Removal Efficiency, the Reagent Purity and the ...

Each result is described briefly below: •Area 1: Reagent & Makeup Water: •Dry Reagent: The total mass flow rate of lime injected into the scrubber. This is a function of the SO2 Removal Efficiency, ...