RU2005111091A - METHOD FOR CLEANING ALCOHOLIC SOLUTION - Google Patents

Claims (1)

A method for purifying an alcohol solution, which involves whipping egg whites to a foamy state, introducing them into an alcohol solution, contacting the mixture, removing impurities and proteins with activated carbon and filtering and final filtering the solution, characterized in that the introduction of proteins is carried out portionwise with continuous stirring at the rate of 0, 1-0.15 g / l of the solution, the mixture is contacted at a temperature of 15-20 ° C for 15-30 minutes with constant stirring with a stirrer, then to remove impurities and proteins in alcohols Activated carbon is added with dispersion from 80 to 120 μm in the amount of 0.1-0.2 g / l of the solution and stirred for no more than 20 minutes, followed by filtration through a filter with a pore size of 5 μm, after which the alcohol solution is heated in flow pasteurizer up to 60 ° C for no more than 30 s, and at the final filtration use a filter with a pore size of up to 0.5 microns.