Engineering, 27.02.2020 05:00, SophieStar15

Natural gas containing a mixture of methane, ethane, propane, and butane is burned in a furnace with excess air. (a) One hundred kmol/h of a gas containing 94.4mole% methane, 3.40% ethane, 0.60% propane, and 0.50% butane is to be burned with 17% excess air. Calculate the required molar ﬂow rate of the air.

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Natural gas containing a mixture of methane, ethane, propane, and butane is burned in a furnace with...