The study for incineration technique by addition of oxygen and flue gas recirculation in a demonstration facility

Abstract

New MSWI system have been demonstrated. The combustion technique using the addition of oxygen to combustion air and flue gas recirculation ( FGR ) from outlet of bag filter were employed in this demonstration test to evaluate influence on solid combustion, emission of carbon monoxide (CO), nitrogen oxide (NOx) and dioxins (DXNs). The bench-scale test has been conducted to compare with the demonstration test. The technique enhanced combustion rate of solid waste and decreased ignition loss of residue, that showed the decrease of residence time or reduction of the combuster length. Emissions of NOx and DXNs were reduced by technique.