Question: A deethanizer is to be designed for the separation indicated in figure. Estimate the number of equilibrium stages required, assuming it is equal to 2.5

A deethanizer is to be designed for the separation indicated in figure. Estimate the number of equilibrium stages required, assuming it is equal to 2.5 times the minimum number of equilibrium stages at totalreflux. 2 kmol/h of Ca a, average Comp. relative volatility 8.22 2.42 1.00

2 kmol/h of Ca a, average Comp. relative volatility 8.22 2.42 1.00 0.378 0.150 90F Comp. kmol/h 160 C2 370 240 25 Cs 2 kmol/h of C;

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