Q. The term entrainer used in

View solution

Q. By adding Entrainer the __________ azeotropes forms.

View solution

Q. The use of solvent for increasing the relative volatility is for

View solution

Q. In the distillate use of heat is to separate the distillate from the entrainer.

View solution

Q. Find the Azeotropic mixture.

View solution

Q. If the feed mixture has the same vapour and liquid compositions at equilibrium then the distillation is normal.

View solution

Q. Will it possible to separate the mixture having relative volatility value 2 with azeotropic distillation.

View solution

Q. By adding entrainer or solvent one of the component’s _________ gets reduced.

View solution

Q. Look out the distribution curve, if the line PM is lesser than shown the separation is more.
Where, x,y are the concentrations in mole fractions.

View solution

Q. Find the relative volatility, if x, y are the concentrations in mole fraction.

View solution

Q. Express the point A.

View solution

Q. Find the X and Y from the flash column given below.

View solution

Q. Find the feed composition of more volatile component by analyzing the table below.
Hint: can neglect pre-heater.

View solution

Q. Find the feed rate by analysing the graph.

View solution

Q. Find the composited distillate composition.

View solution

Q. Find the value of relative volatility for a constant pressure process if

View solution

Q. Find the distillate rate, if a differential condenser is used and the equilibrium relation is given as x*= 0.2y. Also the rate of feed is 100 mol/hr.

View solution

Q. The notation X from the figure below is known as Reflux.

View solution

Q. Express the reflux ratio.

View solution

Q. Find the point P in this enriching section.
Where,
Xd- concentration of distillate and R- reflux ratio

View solution