EXPERIMENTAL STUDY ON WASTE PLASTICS INCINERATION IN A LABORATORY-SCALE FLUIDIZED BED COMBUSTOR

摘要

In this paper, waste plastics combustion characteristics (including combustion efficiency, devolatilization characteristic and formation of soot), the emissions of main gas pollutants (CO,SO_2, NO, HCl) and the effect of operating conditions (including such parameters as excess air, bed temperature and moisture content etc.) on combustion and pollutants emission were investigated in an electric-heated laboratory-scale fluidized bed combustor with inner diameter of 40 mm and height of 500 mm. The results may provide some references for utilization of waste plastics energy in fluidized bed incineration boilers.