The Influence of Alternative Solid Fuels on Desulfurization of Fluidized Bed Boilers

Page: 635

P. Buryan

Department of Gas, Coke and Air Protection, University of Chemistry and Technology, Prague

Keywords: municipal waste, alternative solid fuels, desulfurization, fluidized bed boilers

 

Laboratory research has revealed a negative effect of ash formed during combustion of industrial and municipal waste in fluidized bed boilers. The reactivity of limestone used for desulfurization during the combustion reacts with the ash. The negative effect can be attributed to the oxides coating on the surface of calcined limestone.

 

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