Separation course

make sure it is same numbers in the table below

A four component system is being flashed using a flash drum. The given mole fractions of the feed stream are z1=0.25,z2=0.40,z3=0.20, and z4=0.15. Vapor pressure can be estimated using the Antoine equation: lnPi=Ait+CiBitinC,andPinkPa The parameters for the Antoine equation are: Write a MatLab code that can be used to estimate the dew point TD, buble point TB, and compute the composition of both vapor and liquid flashed at a temperature equal the average of dew and bubble temperatures, and pressure 1 atm using Rault's law. Test the code with the system given above. Detemine the effect of pressure on the vapor fraction of the mixture (i.e. compute V/F at different values of P=1..3 atmospheric pressure)