摘要
通过实验研究,分析了燃气全预混燃烧时,烟气中NOx与CO的体积分数随过剩空气系数及火孔热强度变化的规律。提出在NOx及CO生成的矛盾条件尚未形成时,烟气中NOx及CO的体积分数有同时降低的可能性,通过进一步的实验得到验证。
The variation rule of volume fractions of NOx and CO in flue gas with excess air coefficient and thermal strength of burner port during full premix gas combustion is analyzed by experimental research. It is proposed that it is possible when the formation contradiction of NOx and CO does not yet exist, the volume fractions of NOx and CO in flue gas reduce simultaneously, and it is verified by further experiment.
出处
《煤气与热力》
2005年第12期15-17,共3页
Gas & Heat
基金
北京市"供热
供燃气
通风及空调工程"重点实验室资助项目(KF200402)
关键词
全预混燃烧
污染物排放
过剩空气系数
火孔热强度
full premix gas combustion
pollutant emission
excess air coefficient
thermal strength of burner port
