论文部分内容阅读
为寻找一种能够有效抑制流化床中NOx和N2O排放的途径．在一个实验室规模的小型鼓泡流化床上进行了生物质燃料（木屑）与煤混燃的研究．结果表明：木屑与煤混燃可以有效地降低NOx和N2O的排放，并且还发现，对NOx和N2O的削减能力与混合比例有关．掺入木屑的比例越大，削减的程度越强，但随温度的升高．削减程度有所下降．对木屑与煤混燃能降低NOx／N2O排放的原因进行了讨论．
In order to find a way to effectively inhibit NOx and N2O emissions from the fluidized bed. Research was conducted on the co-firing of biomass with fuel (wood chips) on a small, laboratory-scale bubbling fluidized bed. The results show that the combustion of wood chips with coal can effectively reduce the emission of NOx and N2O, and also found that the reduction of NOx and N2O is related to the mixing ratio. The greater the proportion of wood chips, the greater the degree of reduction, but with increasing temperature. The degree of reduction has declined. The reasons for the reduction of NOx / N2O emissions from the mixture of wood chips and coal are discussed.