Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
A gas stream containing solute A at mole fraction of 0.02 is to be cleaned by absorbing 90% of the solute into a liquid stream in a countercurrent packed bed gas-liquid absorber. The gas enters from the bottom and pure aqueous solvent enters at the top of the packed tower as shown in Figure. The liquid exits the column containing the solute at a mole fraction of 0.008.
The inlet gas flow to the column is 60 kg-mol/hr. It is known that the liquid-side mass transfer coefficient is kx= 5x10-3 kg-mol/m2 s and that the gas-side mass transfer coefficient is ky=1x10-2 kg-mol/m2s. The absorption equilibrium curve, given in Figure.
a) Derive the operating line for this system and determine the liquid molar flow rate.
b) Determine the individual (gas and liquid) transfer unit heights as well as the overall gas transfer unit height, HOG, in terms of av*.
c) Determine the height of the column, z, in terms of aV*.
d) Government regulations limit the size of an absorption tower to be between 5 and 15 meters. Determine which of the three packing materials will meet this regulation.
Packing material aV* (m2/m) Berl saddles 1.25 Rasching rings 5.5 Sultzer Wire mesh 25
i am doing project on design of absorption column for the removal of n204 from atmospheric air..please help me
An electron in the conduction band Has a higher energy than an electron in the valence band
how to
A food storage chamber requires a refrigeration system of 15-ton capacity operating at an evaporator temperature of -10° C and a condenser temperature of 30° C. Refrigerant Tetrafl
Semiconductor device applications All transistor types can be used as the building blocks of logic gates, which are fundamental in the design of digital circuits. In digital c
What are the applications of polymers in electrical and electronics industries>
how Be2+ isoelectronic with li+
how can we improve crushing strength of 20:20
1. Consider the previous heat exchanger. Tune a proportional controller for a) GM = 2; PM = 45 degrees and c) MPH (maximum peak height) occurs at 2 dB (provides a z of ~ 0.4).
Explain the different types of polarization mechanisms in dielectrics. There are essentially four basic kinds of polarization mechanisms: Interface polarization: Electron
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!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd