HW 5 - p 6.14 - Absorption of a Hydrocarbon Mixture in n-Decane - 6 pts

1,000 kilomoles per hour of rich gas at 70oF with 25% C1, 15% C2, 25% C3, 20% nC4 and 15% nC5 by moles is to be absorbed by 500 kmol/h of nC10 at 90oF in an absorber operating at 4 atm. Calculate by the Kremser method the percent absorption of each component for 4, 10 and 30 theoretical stages. What do you conclude from the results?