How is evaporation and condensation used in industries?

Answer 1

The solvent, usually water, is boiled off by the addition of heat energy, often under reduced pressure

Condensation is the opposite of evaporation and has the same temperature as the BP of the liquid. When heat energy is removed from a gas or vapour, it begins to condense

Answer 2

Evaporation and condensation is pretty much the standard procedure for obtaining a pure substance from a solution. Knowing the vapor point of solvents, the system can be manipulated to allow extraction of substances from the solution. Even mixtures of liquids can be separated by using different vapor points.

Answer 3

Evaporation is used in industries to concentrate solutions, extract substances, and purify liquids by removing solvents. Condensation is utilized to recover solvents, separate components in mixtures, and control humidity in various processes. Overall, both evaporation and condensation play crucial roles in industries such as chemical manufacturing, food processing, and wastewater treatment.