The Research of Biomass Boiler Heating Surface Corrosion

Abstract

Nowadays against corrosion problems during combustion of biomass boiler heating surface temperature exists for biomass boilers high temperature corrosion dirt sample for analysis of main components, combined with the characteristics of biomass fuels and related documents, studied the corrosion process of alkali metal High temperature corrosion of chloride effect on the heating surface, through a cross-sectional analysis of the morphology of corrosion products that can make a small amount of Cl continuous corrosion reaction, namely Cl plays a catalytic role since the final in order to prevent and delay the high temperature heating surface corrosion problems, the need for integrated control from the boiler design, fuel quality and run into the furnace to adjust and other aspects.