Question
A single-stage liquid/vapor separation for the unknown molecule (1) and molecule (2) mixture with mole fraction...
A single-stage liquid/vapor separation for the unknown molecule (1) and molecule (2) mixture with mole fraction z1=0.75 is operated at T=100°C and P=40 kPa. Determine the partial pressure of molecule (1) in the separator. The feeding rate of the mixture is 1mole/s and the molar fraction (V) of the vapor formed is 0.5. Saturated pressure of the molecule (1) is 50.00 kPa and that of the molecule (2) is 20 kPa at the separator temperature. Assume Raoult’s law applies. (8 points)
Homework Answers
Answer #1
Not the answer you're looking for?
Similar Questions
A liquid mixture of two unknown liquids, A and B, has a total vapor pressure of...
A liquid mixture of two unknown liquids, A and B, has a total
vapor pressure of 0.04 bar. The vapor pressure of pure A under the
same conditions is 0.03 bar, and the vapor pressure of pure B under
the same conditions is 0.05 bar. Using Raoult’s Law, what are the
mole fractions of A and B in solution?
An isothermal flash unit is to be used for the separation of any mixture into liquid...
An isothermal flash unit is to be used for the separation of any
mixture into liquid and vapor streams at equilibrium. The
composition of the streams depends on the quantity of the feed
vaporized (flashed). If the vapor-liquid equilibrium relationship
is expressed in terms of equilibrium constants; develop the
mathematical model and calculate the portion of vapor stream to the
feed stream, f=V/F using Bisection method just 3 iterations. The
compositions in the feed (zi) and equilibrium constants
at this...
One hundred mole/min of an equimolar mixture of 1-propanol and 2-propanol at 75C and 200kPa is...
One hundred mole/min of an equimolar mixture of 1-propanol and
2-propanol at 75C and 200kPa is sent to a flash distillation unit
operating at 75C and 75 kPa.
a.) Assuming ideal liquid and ideal vapor mixtures, prove that
the mixture will separate into liquid and vapor states at the flash
operating condition.
b.) Determine the resulting composition and molar flow rate(s)
of the exit stream(s).
c.) Comment on the appropriateness of the ideal liquid and vapor
mixture assumptions for these...
An experiment on the vapor-liquid equilibrium for the methanol (1) + dimethyl carbonate (2) system at...
An experiment on the vapor-liquid equilibrium for the methanol
(1) + dimethyl carbonate (2) system at 337.35 K provides the
following information:
x1 = 0.0, y1 = 0.0 and P = 41.02 kPa
x1 = 0.20, y1 = 0.51 and P = 68.23 kPa
x1 = 1.0, y1 = 1.0 and P = 99.91 kPa
Use this information to estimate the system pressure and
vapor-phase mole fraction when x1 = 0.8. Use the
1-parameter Margules equation.
ADVERTISEMENT
Need Online Homework Help?
Get Answers For Free
Most questions answered within 1 hours.
ADVERTISEMENT
Active Questions
asked 47 minutes ago
asked 50 minutes ago
asked 1 hour ago
asked 1 hour ago
asked 1 hour ago
asked 1 hour ago
asked 1 hour ago
asked 1 hour ago
asked 2 hours ago
asked 2 hours ago
asked 2 hours ago
asked 2 hours ago