METHOD OF OBTAINING ETHANOL IN PROCESS OF FERMENTATION

摘要

FIELD: chemistry.SUBSTANCE: invention relates to obtaining ethanol from unprocessed carbohydrate-containing substrate. In accordance with method ethanol is separated in the process of fermentation by means of carrier-gas, after which ethanol is adsorbed from gaseous phase with adsorbent. At the following stage desorption of ethanol with its further concentration is carried out.EFFECT: invention makes it possible to obtain ethanol with high degree of purity.14 cl, 8 dwg, 3 ex