The stream below is flashed adiabatically across a valve Conditions upstream are 250F and 500 psia, and downstream are 300 psia Compute using a process simulator the (a) Phase condition upstream of the valve (b) Temperature downstream of the valve (c) Molar fraction vaporized downstream of the valve and (d) Molefraction compositions of the vapor and liquid phases downstream of the valve Component CH4 CH6 C3H6 C3H8 iC4 nC4 Zi 0 02 0 03 0 05 0 10 0 20 0 60

Question: The stream below is flashed adiabatically across a valve. Conditions upstream are 250F and 500 psia, and downstream are 300 psia. Compute using a process

The stream below is flashed adiabatically across a valve. Conditions upstream are 250F and 500 psia, and downstream are 300 psia. Compute using a process simulator the:

(a) Phase condition upstream of the valve;

(b) Temperature downstream of the valve;

(d) Molefraction compositions of the vapor and liquid phases downstream of the valve.

Component CH4 CH6 C3H6 C3H8 iC4 nC4 Zi 0.02 0.03 0.05 0.10

Component CH4 CH6 C3H6 C3H8 iC4 nC4 Zi 0.02 0.03 0.05 0.10 0.20 0.60

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