Can the NOX concentration in coke oven exhaust be predicted?
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The NOX concentration in coke oven exhaust varies significantly under different operating conditions, such as the composition and flow rate of the gas, as well as the amount of air used. Here, the highest concentration reached 650 mg/m3, while the lowest was 400 mg/m3. Is it possible to use certain parameters, such as the calorific value of the gas, the amount of air, and the temperature of the exhaust gases, to predict or calculate this concentration? ?
At temperatures above 1250, a large amount of NOX is generated! !
Well, the standard temperature can indeed be used as a reference, but straight-through temperature is also mentioned in some places. May I ask if straight-through temperature is acceptable?