Emissions of SO<sub><b>3</b></sub> from a Coal-Fired Fluidized Bed under  Normal and Staged Combustion

<table>Influence of limestone addition on SO<sub>3</sub> level in the flue under staged combustion.</table>

International Scholarly Research Notices

Figure 5: Emissions of SO<sub><b>3</b></sub> from a Coal-Fired Fluidized Bed under  Normal and Staged Combustion 