Calculate outlet mole fraction, Physics

Assignment Help:

An air stream is saturated with a vapor (B) at 130°F and 1 atm pressure.  It is cooled down to 80°F where some of the B is condensed and separated from the vapor stream.  The remaining vapor stream is then reheated back to 130°F.

a) What is the mole fraction of B in the air coming out of the process?

b) For an inlet ?ow rate of 2000 ft 3/min of air saturated with B, what would be the ?ow rate of the liquid B stream (lb/min)?

c) If the process could cool the stream down to 50°F instead of 80°F, what would be the outlet mole fraction of B in this case?

Date:

 Vapor Pressure of B at    80°F = 0.5067 psia
 Vapor Pressure of B at  130°F = 2.221 psia
 MW of B = 20
 Heat capacity of liquid B = 0.87 (btu)/(lb)(°F)


Related Discussions:- Calculate outlet mole fraction

Write the equation of a current sine wave, Q. Write the equation of a 25 cy...

Q. Write the equation of a 25 cycle current sine wave having rms value of 30 A. Data:               ν = 25 Hz, Irms = 30 A Solution:         i = I o sin ωt   =

Polarizability, It is the electric dipole moment induced in a system, such ...

It is the electric dipole moment induced in a system, such as an atom or molecule, by an electric field of unit strength.

Gravity, Can anyone give me a clear picture of GRAVITY?How does it works an...

Can anyone give me a clear picture of GRAVITY?How does it works and and where does it pulls everthing?

Dimension of newton, DIMENSION of Newton DIMENSION ? The dimension of...

DIMENSION of Newton DIMENSION ? The dimension of force is [MLT -2 ]

Explain quasi-static isothermal expansion, Explain quasi-static isothermal ...

Explain quasi-static isothermal expansion A method is reversible only if it is quasi-static and non dissipative.   E.g. A quasi-static isothermal expansion of an ideal gas

Inertia with a stone, Inertia with a stone You will require a stone wei...

Inertia with a stone You will require a stone weighing about 1 kg for this experiment. Wrap a length of heavy string about the stone. Now, on opposite sides of the stone, join

Water drain counter clockwise in the northern hemisphere, Q. Illustrate tha...

Q. Illustrate that water drain counter clockwise in the northern hemisphere and clockwise in the southern hemisphere? Answer:- This isn't a myth. It drains counter clockwi

What is conserved in newtons second law of motion?, Because force=dp/dt and...

Because force=dp/dt and force=0 in first law of motion =>   dp/dt=0 =>  p=const. or linear momentum is conserved.

Vibration Magnetometer, Is it possible to construct a vibration magnetomete...

Is it possible to construct a vibration magnetometer at home?? If yes then what all materials will i require ? Also what is the working principle of the vibration magnetometer?

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd