Schematic of the 1000 acfm Advanced Coolside Pilot Plant 30 Recycle Simulation Test Results: Sorbent Uti1 izations 31 Schematic of the Second Generation Contactor 32 Saturation Efficiency for 150 Tests Using the Second Generat i o n contactor. Relative d r o p l e t surface area is t h $ tgtal droplet surface area (m2/m3 f l u e gas) divided by 42 m / m System SO, Removals and (the design droplet surface area). 33 34 35 Schematic o f the Third Generation Contactor Duct and Baghouse SO Removals Using Five Commercial Hydrated Comparison of Capital Costs for the Advanced Coolside Process and Limestone Forced Oxidation Wet FGD (LSFO) f o r a Range of Plant Sizes Burning a 2.5% S Coal Comparison of Levelized SO, Control Costs f o r the Advanced Cool side Process and Limestone Forced Oxidation Wet FGD (LSFO) f o r a Range o f Plant Sizes Burning a 2.5% S Coal