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11 Dec 2019
A natural gas (85 mol% CH4, 15% C2H6) and 80atm is burned completely with 30% excess air, Natural gas enters the furnace at a rate of 285L/s. The stack gas emerges at 280°C and 1atm.
Calculate the molar flow rate (mols/s) of natural gas into the furnace. The gas mat NOT be considered ideal
Calculate the molar flow rate (mols/s) of air fed to the furnace
Calculate the molar composition (mole fractions) of the stack gas
Calculate the volumetric flow rate (L/s) of the stack gas
A natural gas (85 mol% CH4, 15% C2H6) and 80atm is burned completely with 30% excess air, Natural gas enters the furnace at a rate of 285L/s. The stack gas emerges at 280°C and 1atm.
Calculate the molar flow rate (mols/s) of natural gas into the furnace. The gas mat NOT be considered ideal
Calculate the molar flow rate (mols/s) of air fed to the furnace
Calculate the molar composition (mole fractions) of the stack gas
Calculate the volumetric flow rate (L/s) of the stack gas