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Posts Tagged ‘mole fractions’

Solution of Equilibrium Equations – Solution

Solve the Problem: Let’s see what the output of the program looks like: As a check, I added up the mole fractions to ensure they add up to 1.0.  If they didn’t, something is wrong.  Let’s compare to the what Rosen and Adams calculated. CH4 R&A = 0.226  EWP = 0.226 H2O R&A = 0.110  […]

Calculate a Four Component ‘Flash’ – Solution

Solve the Problem: Let’s see what the output of the program looks like: We can see that the mole fractions are propane = 0.071, butane = 0.183, pentane = 0.310 and hexane = 0.435 and they (whew!) add up to 1.0 which is a good sign.  We calculate α = 0.1219 and Rosen and Adams […]