Wetted wall tower experiment determines the

Related MCQs

• For experimental determination of mass transfer co-efficient by wetted wall tower, the mass transfer area is
• The wetted wall tower is used to determine
• Experimental determination of __________ is done by wetted wall column method.
• A natural draft cooling tower is filled with wooden grids, which covers about __________ percent of the tower height.
• Pressure drop through plate tower as compared to that through packed tower, for the same duty will be
• At the same gas flow rate, the pressure drop in a packed tower being irrigated with liquid __________ that in dry packed tower.
• In a moderately sized packed absorption tower, channelling (which is most severe with stacked packings) can be minimised by taking the ratio of tower diameter to packing diameter
• A packed tower compared to a plate tower for a particular mass transfer operation
• H2S is being absorbed in a gas absorber unit. The height of the transfer unit based on the overall mass transfer coefficient on the gas side is 0.4 m. The equilibrium data is given by, y = 1.5 x. The bulk concentration of H2S has to be reduced from 0.05 to 0.001 mole fraction in the gas side. The height of the tower (in metres) corresponding to an operating line given by, y = 5x + 0.001 is
• For the same system, if the same liquid used in an absorber is decreased, the tower height will