What is the name of the process that removes impurities from alcohol?

The process that removes impurities from alcohol is known as distillation. Distillation takes advantage of the different boiling points of substances to separate alcohol from water and other components. As the mixture is heated, alcohol vaporizes at a lower temperature than water and other impurities. The vapor is then collected and cooled to form a purified liquid, leaving impurities behind.

While filtration can also remove some particulates, it does not effectively separate alcohol from other components based on their different physical properties. Fermentation is the process that converts sugars into alcohol using yeast, and blending refers to mixing different spirits or ingredients to create a desired flavor profile. Distillation is the key method used to achieve a purer form of alcohol, thereby ensuring a higher quality product.