(Solved): PART-A Define NTU and HTU. Define Absorption factor and give its significance. Name four packing mat ...

PART-A Define NTU and HTU. Define Absorption factor and give its significance. Name four packing materials used in absorbers. Define Absorption and give examples. What is stripping factor and give its importance. What is the economical range of absorption factor? Define HETP. What are the properties to be considered while selecting a solvent for absorption? What is Henry's equation and Henry's law? What is Raoult's law? Define an ideal or theoretical tray. Explain the effect of solvent viscosity on gas absorption. Write down the Kresmer equation and give its significance. Draw the sketch for co-current absorption column and when it is possible? Write few industrial applications of absorption. Draw a neat sketch of packed Absorption tower.