Question

a mixture of 65 mol % n hexane and 35 mole % n octane is fed...

a mixture of 65 mol % n hexane and 35 mole % n octane is fed to a flash drum operating at 1500 mm Hg. Feed rate is 100 gmol/s. Mixture is heated to 110 degrees celcius, which the mixture vaporizes. Vapor and liquid products are removed constantly,

A) Calculatae the vapor and liquid product compositions (Mol % n hexane and n octane)

B) Calculate the vapor and liquid flow rates (gmol/s) y hex = 0.7 x hex = 0.6

C) Calculate the fractional recovert of the less voltile octane in the liquid and the fraction recovery of the more volatile hexane in the vapor pressure?

Homework Answers

Answer #1

DEAR STUDENT, BASED UPON ANTOINE PARAMETERS SELECTED FOR BOTH COMPONENTS, ANSWER MAY VARY SLIGHTLY. IF YOU HAVE DIFFERENT VALUE OF ANTOINE PARAMETERS, KINDLY INFORM ME. I SHALL REUPLOAD THE SOLUTION USING SAME. THANK YOU. IF YOU HAVE ANY QUERY, FEEL FREE TO ASK ME. I SHALL TRY MY BEST TO RESOLVE YOUR QUERY. THANK YOU.

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A mixture of 35 mole% n-hexane (C6H14) and rest n-heptane (C7H16) is fed to a flash...
A mixture of 35 mole% n-hexane (C6H14) and rest n-heptane (C7H16) is fed to a flash drum operating at 1500 mmHg pressure. The feed rate is 100 mol/s. The mixture is heated to 100C, and the vapor and liquid are removed continuously. Assuming ideal conditions, calculate vapor and liquid flow rates and compositions.
A mixture of 35 mole% n-hexane (C6H14) and rest n-heptane (C7H16) is fed to a flash...
A mixture of 35 mole% n-hexane (C6H14) and rest n-heptane (C7H16) is fed to a flash drum operating at 1500 mmHg pressure. The feed rate is 100 mol/s. The mixture is heated to 100C, and the vapor and liquid are removed continuously. Assuming ideal conditions, calculate vapor and liquid flow rates and compositions.
Consider a flash drum operating at 69oC that is fed a mixture of n-pentane, n-hexane and...
Consider a flash drum operating at 69oC that is fed a mixture of n-pentane, n-hexane and nheptane at compositions of 0.55, 0.25 and 0.20, respectively. The vapor pressures for these compounds are 2.755, 1.021, and 0.39 bar, respectively at this temperature. Determine the dew point pressure of this mixture and the liquid composition.
A flash drum is to flash 10000 lb moles/hr of a feed that is 65 mole...
A flash drum is to flash 10000 lb moles/hr of a feed that is 65 mole % n-hexane and 35 moles % n-octane at 1 atm pressure. V/F = 0.4. Find Tdrum, liquid composition, vapor composition. Use the K values given in Table. T/
A100 mol/h of feed mixture with 20% pentane, 25% hexane, 30% heptane and 25% octane is...
A100 mol/h of feed mixture with 20% pentane, 25% hexane, 30% heptane and 25% octane is to be distilled in a single column to an overall distillate product that contains no more than 2 mol/h of heptane and the bottom product that contains a maximum of 1.5 mol/h of hexane. Calculate the distillate and bottoms mole fraction, XDi and XBi, for all other components.
Flash distilling liquid mixture containing 40 mol % A(LK) and 60 mol % B(HK) The flow...
Flash distilling liquid mixture containing 40 mol % A(LK) and 60 mol % B(HK) The flow rate (F) of the mixture supplied to the drum is 100 mol/h. a fraction (yA; unit) of A present in a (a) vapor phase obtained under the following design conditions. mol % and (b) the recovery rate of B at this time (the amount of B obtained by liquid relative to the amount B present in the raw material); but Calculate the % above....
Consider a mixture of 30% n-butane, 35% n-hexane, 35% n-heptane. If the pressure is 202 kPa,...
Consider a mixture of 30% n-butane, 35% n-hexane, 35% n-heptane. If the pressure is 202 kPa, calculate the dew point temperature in ?C and the unknown mole fractions. Specify whether the unknown mole fractions are vapor or liquid.
Consider a mixture of 30% n-butane, 35% n-hexane, 35% n-heptane. a. If the temperature is 40...
Consider a mixture of 30% n-butane, 35% n-hexane, 35% n-heptane. a. If the temperature is 40 ?C, calculate the bubble point pressure in kPa and the unknown mole fractions. Specify whether the unknown mole fractions are vapor or liquid. b. If the temperature is 50 ?C, what is the dew point pressure in kPa and what are the unknown mole fractions? Specify whether the unknown mole fractions are vapor or liquid.
A gas stream contains 40 mol% n-hexane in nitrogen (N2) and flows at 6600 L/min, 60◦C,...
A gas stream contains 40 mol% n-hexane in nitrogen (N2) and flows at 6600 L/min, 60◦C, and 1 atm from a soybean oil extraction process. You are to use a condenser to liquefy and recover nhexane to recycle back to the oil extraction process. The current process specifications call for the condenser to operate at 15◦C. A liquid condensate stream is produced that is in equilibrium with the exiting gas stream. (a) (15) Perform a degree-of-freedom (DoF) analysis to demonstrate...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT