Schematic illustration of a three-cell stack with a zero-gap configuration. The humidified CO2 (99.999%) at 80? and 1M KOH solution flowed parallel to the cathode and anode, respectively. The sources ...
As limits on SO 2 emissions become tighter, many coal-fired utility power plants are adding new flue gas desulfurization (FGD) systems or upgrading existing ones. The majority of these systems employ ...