distillation types (vacuum, azeotropic, steam, extractive)

Answer Posted / pavan9

vaccum distalation is boling point is fall down the reduce the pressure
azeotropic is distillation usually refers to the specific technique of adding another component to generate a new, lower-boiling azeotrope that is heterogeneous (e.g. producing two, immiscible liquid phases
Steam distillation is a special type of distillation (a separation process) for temperature sensitive materials like natural aromatic compounds
Extractive distillation is defined as distillation in the presence of a miscible, high boiling, relatively non-volatile component, the solvent, that forms no azeotrope with the other components in the mixture. The method is used for mixtures having a low value of relative volatility, nearing unit

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