Corrosion Behavior of Stainless Steels in Waste Incinerator Stack

摘要

Bag filters are widely used to restrict the emission of the dioxin at advanced waste incinerator plants. Temperature of the exhaust gas at these plants is usually lower than that of conventional plants equipped with electrostatic precipitators. Carbon steels used for the inner wall of the stack are occasionally corroded by condensation containing chloride ions. Flakes of the red rust peel off the surface depending on the condensation.