Question

Combustion

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An unknown fuel (CnHmSp) is combusted in a furnace. Dry exhaust volumetric analysis show
CO2%= 16%; CO% = 1%; SO2% = 0.5%; O2% = 3% and the balance in N2. Calculate:
I.
The chemical formula for the fuel.
II.
Greenhouse emissions.
III.
Actual A/F ratio.
IV.
Excess air %.
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