作者: Peter J. Loftus , Robert Cole , William A. Wiener , Charles E. Benson
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摘要: A burner apparatus and method for reducing nitrogen oxides that are formed during combustion of gaseous fuel. Primary fuel excess oxidant premixed to form a fuel/oxidant mixture which is introduced into combusted within primary zone. products secondary Secondary also the zone preferably mixed with products. The in portion internally recirculated overall can be externally mixture, or without products, bypassed around