blast furnace gas boiler flue gas emission indicator

Calculation method of excess air ratio for blast furnace ...

May 12 2017 · Taking the performance tests of blast furnace gas fired boiler and natural gas fired boiler as examples the excess air ratio in the flue gas was calculated according to (1) and (18) respectively. The results show that for the the calculation result of (1) is significantly lower than that of (18).

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