Air containing 16 mol so2 is to be scrubbed with pure water

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Air containing 1.6 mol% SO2 is to be scrubbed with pure water in a packed column with a 1.5 m2 cross-sectional area and a height of 4 m. The liquid flow rate is 2.4 kmol/s and the gas flow rate is 0.065 kmol/s. The outlet gas should contain 0.4 mol% SO2. At the operating temperature, the equilibrium relationship is given by y*=45x.

a. Calculate NOG and HOG.

b. Calculate Kya from these data.

c. Independent dissolution experiments show that kxa = 3 kmol/(m3 s). What is kya?

Reference no: EM13633494

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