【摘要】 通过理论分析和试验研究发现，将锅炉排污水喷入锅炉尾部烟道时对烟气中ＳＯｘ、ＮＯｘ的净化具有良好的效果。当排污水占锅炉蒸发量的４％～５．５％时，脱硫效率可达到１７．０２％～５７．３７％以上，脱氮效率可达１３．４０％～３９．４３％以上。排污水的喷入量和喷水方式对脱硫、脱氮有显著的影响。图３表３参５更多还原

【Abstract】 Abstract Theoretical studies and experiments show that injection of boiler blow down into the rear flue channels of boilers has a beneficial effect on the removal of SOx and NOx When blow down amounts to 4%～5. 5% of the boiler’s evaporation capacity, sulfur removal may exceed 17.02%～57. 37% and that of nitrogen more than 13.4%～39.43%. The amount and the way of injection has a marked influence on the removal of sulfur and nitrogen.更多还原