Distillation is the technological operation which a liquid mixture of volatile components by evaporation and subsequent liquefaction couple is separated into relatively pure components. It is based on different volatility components of the mixture at the same temperature. This paper describes the distillation carried out 30%, 40% and 50% solution of ethanol. The aim of this study was to determine the density of the distillate, ethanol concentration and utilization of distillation column. We determined the density using a device for measuring the density and the use of distillation columns was defined the graphical McCabe-Thieleovim process. Best results are obtained by distillation, which was conducted at the temperature closest to the boiling point of ethanol.