Question

how to seprate constituents of air and petroleum

Answer 1

An air separation plant separates atmospheric air into its primary components, typically nitrogen and oxygen, and sometimes also argon and other rare inert gases. The most common method for air separation is fractional distillation.

Components of petroleum are separated using a technique called fractional distillation, i.e. separation of a liquid mixture into fractions differing in boiling point by means of distillation, typically using a fractionating column. It consists of hydrocarbons of various molecular weights and other organic compounds.

Hope it helps you.
Plz mark it as the brainliest...