To separate substances (that have different boiling points).
distillation is a way of separating elements by boiling mixtures up and then cooling them down.
Distillation is based on the boiling points of the different components of a solution.
flooding in disillation column is control: 1) to reduce total crude charge, 2)to decrease the transfer temperture, 3) increase the tower reflux, 4) increase the tower pressure.
In the beginning of the short story "Distillation," the narrator describes a visit to a small village marked by a strong smell of alcohol. The narrator meets an old man named Sona who is known for his craft of making moonshine. The story sets up the scene for an interaction between the narrator and Sona, exploring themes of tradition, rural life, and craftsmanship.