On the basis of distillation of the ethyl alcohol head fraction - EAF (EFRAALDehyde fraction) according to ơz DST 3195: 2017 "Fraction Head Ethyl alcohol. Technical conditions "- by-product of ethyl alcohol production from food raw materials. Recycling on this technology is carried out as the esteroaldehyde fraction accumulates in the warehouse. Ethyl technical rectified alcohol is used in the production of synthetic rubber, the production of diethyl ether, fruit essences, synthetic acetic acid, dyes, solvent, like fuel, etc.