The experimental studies on the formation of NOx and SO2 during incineration of sewagesludge and paper mill sludge are reported. The test result indicates that: (1) The conversionof fuel-S into SO2 and fuel-N into NOx...The experimental studies on the formation of NOx and SO2 during incineration of sewagesludge and paper mill sludge are reported. The test result indicates that: (1) The conversionof fuel-S into SO2 and fuel-N into NOx is mainly determined by sludge characteristics;(2) Emission of NOx and SO2 decreases with increasing sludge moisture content, increaseswith increasing bed temperature and excess air; (3) The conversion of fuelN into NOxincreases with increasing excess air; (4) The conversion of fuel-S into SO2 increases with bedtemperature and excess air increasing, decreases with sludge moisture increasing.展开更多
文摘The experimental studies on the formation of NOx and SO2 during incineration of sewagesludge and paper mill sludge are reported. The test result indicates that: (1) The conversionof fuel-S into SO2 and fuel-N into NOx is mainly determined by sludge characteristics;(2) Emission of NOx and SO2 decreases with increasing sludge moisture content, increaseswith increasing bed temperature and excess air; (3) The conversion of fuelN into NOxincreases with increasing excess air; (4) The conversion of fuel-S into SO2 increases with bedtemperature and excess air increasing, decreases with sludge moisture increasing.
