Question

Draw one diagram of fractionating column. When is the fractionating

column used ?​

Answer 1

Answer:

hope it will help you...

Answer 2

The fractionating  column used

Explanation:

• A fractionating column or fractional column is an essential item used in the distillation of liquid mixtures to separate the mixture into its component parts, or fractions, based on the differences in volatilities.
• The distillation column is made up of a series of stacked plates. Crude oil is a mixture of hydrocarbons
• Fractional distillation separates a mixture into a number of different parts, called fractions.
• A tall fractionating column is fitted above the mixture, with several condensers coming off at different heights.
• The crude oil is evaporated and its vapours condense at different temperatures in the fractionating column.