Problem 5. A gas stream containing 8 mol % species A is sent to an absorption column (operated at 10 atm) that uses water as absorbent. Assuming that the water flow rate is 120 times the gas stream flow rate, constant molar overflow (CMO), and linear equilibrium line in the composition range of interest, use the graphical method to determine the number of theoretical stages needed to remove 90% of the A in the gas stream. Note that the saturation vapor pressure for species A is 880 atm. The activity coefficient of species A in the liquid phase is assumed to be 1.

Problem 5. A gas stream containing 8 mol % species A is sent to an absorption column (operated at 10 atm) that uses water as absorbent. Assuming that the water flow rate is 120 times the gas stream flow rate, constant molar overflow (CMO), and linear equilibrium line in the composition range of interest, use the graphical method to determine the number of theoretical stages needed to remove 90% of the A in the gas stream. Note that the saturation vapor pressure for species A is 880 atm. The activity coefficient of species A in the liquid phase is assumed to be 1.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Chemistry
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