The efficiency of a plate column will be maximum, when the flow is ideal __________ the plate.

Related MCQs

• The ratio of Murphree plate efficiency to point efficiency is 1 in a __________ flow model.
• The ratio of Murphree plate efficiency to point efficiency is always > 1 in a __________ flow model.
• Plate efficiency in a distillation column is reduced due to the __________ of liquid.
• If the overall efficiency and Murphree plate efficiency are equal, then both the equilibrium and operating lines are:
• In a gas-liquid absorption column, for obtaining the maximum absorption efficiency
• The partial pressure distribution of an ideal gas diffusing through another stagnant ideal gas at steady state follows a/an __________ law.
• For a fixed number of ideal stages in a distillation column, as the reflux ratio is increased, the difference in composition between the top and bottom product streams
• The feed to fractionating column is changed from saturated vapour to saturated liquid. If the separation and reflux ratio remains unchanged, the number of ideal stages will
• For the same feed, feed quality and separation (in a distillation column), with the increase of total pressure, the number of ideal plates will
• According to the Fenske equation, what will be the minimum number of plates required in a distillation column to separate an equimolar binary mixture of components A and B into an overhead fraction containing 99 mol% A and a bottom fraction containing 98 mol% B ? Assume that relative volatility (αAB = 2) does not change appreciably in the column.