【摘要】 由煤燃烧产生的NO_x引起的污染受到世界各国的重视。因此研究降低污染物排放成为燃烧研究的重要课题。对某电站锅炉的实际情况,进行了空气分级燃烧降低N_x的数值模拟研究,并和改造后的运行结果进行了比较。结果表明,分级燃烧可有效降低NO_x排放,为电站锅炉清洁燃烧提供了依据。更多还原

【Abstract】 The pollution brought by NO_x that produced by coal combustion is getting recognition of each country in the world.So it is the important problem of combustion research that study on reducing pollution emission.The numerical simulation aimed at air staged combustion for reducing NO_x emission of power plant boiler was completed,and compared with the operation results.The results show that the air staged combustion can reduce the NO_x emission efficiently.It is useful to clean combustion of power plant.更多还原