ETHYL ALCOHOL RECTIFICATION METHOD

摘要

FIELD: alcohol industry, rectification. SUBSTANCE: method provides for rectification of technical alcohol by fractionating column and its rectification by alcohol column in presence of alkaline and during joint feeding of potassium permanganate in amount of 0.2 - 0.9 g/dal of alcohol with hydrogen peroxide in amount of 0.1 - 0.5 g/dal of alcohol in terms of 100 % hydrogen peroxide. EFFECT: produced product has high quality.