b) Acetaldehyde (CH3CHO, psat acetaldehyde at 25°C = 3.33 atm) is produced in a gas-phase catalytic process using methan

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B Acetaldehyde Ch3cho Psat Acetaldehyde At 25 C 3 33 Atm Is Produced In A Gas Phase Catalytic Process Using Methan 1 (57.18 KiB) Viewed 12 times

b) Acetaldehyde (CH3CHO, psat acetaldehyde at 25°C = 3.33 atm) is produced in a gas-phase catalytic process using methane (CH) and carbon monoxide (CO) as reactants. 100 mole/min of exit gas from an acetaldehyde reactor at 5 atm and 100°C, contains 9.2% CHA, 9.2 % C0,72.4% N2 and 9.2% acetaldehyde. The exit gas is then cooled to 25°C, 5.atm and then enter a flash drum to produce a recycled vapor stream V (contain most of the CH4, N2 and CO) and a liquid product L (contain most of the Acetaldehyde), Determine the molar flowrate of V and its composition. (13 marks)