焦炉煤气低NOx燃烧技术研究进展

介绍了焦炉煤气燃烧NOx排放情况和NOx生成机理，总结了废气循环、空气分级、燃料分级、高温贫氧、浓淡偏差燃烧、低NOx燃烧器、催化燃烧等低NOx燃烧技术的研究进展，指出实现焦炉煤气低NOx排放燃烧是以后的研究重点。低NOx燃烧技术与传统的焦炉、锅炉等燃烧方式相结合，可望实现焦炉煤气的高效、低污染排放燃烧。

Development in the study of low NO_x combustion technology of COG

This paper introduces NOx discharging conditions and NOx formation mechanism, makes a conclusion for the study development of low NOx combustion technologies such as waste gas circula- tion combustion, air classification combustion, fuel classification combustion, high temperature air combustion,bias combustion,low NOx eombustor and catalytical combustion. It points out that future study will focus on low NO combustion of COG. It is very hopeful to realize high efficiency and low pollution combustion of COG by combining low NOX combustion technology and traditional combustion mode of coke oven battery and boiler.