Absolute or anhydrous alcohol refers to ethanol with a low water content.

The water is then evaporated and anhydrous alcohol added to extract the urea.

Absolute or anhydrous alcohol generally refers to purified ethanol, containing no more than one percent water.

Aluminium triethoxide is produced by the heating reaction of an aluminium amalgam with anhydrous alcohol.

It produces unleaded gasoline, ultra low sulphur diesel, kerosene, low aromatic distillates, drilling fluids, liquid petroleum gas, low sulphur fuel oil, anhydrous alcohols, liquid oxygen, liquid nitrogen, carbon dioxide, and waxes.