Ethanol is naturally produced by the fermentation of sugars by yeasts or via petrochemical processes, and is most commonly consumed as a popular recreational drug. It also has medical applications as an antiseptic and disinfectant.

Propellent special wide-gap free flow patterns have very deep channels, making them suitable for high-viscosity media and media that cause fouling. The correct dimensioning of all components has a great impact on operating and maintenance costs and, therefore, ultimately the project's viability. For an integrated and efficient process, it is very important to reduce the maximum heat loss, avoiding the waste of energy that has an impact on operating costs.