A continuous procedure and apparatus for homogeneous phase hydrolysis of cellulose triacetate (Machine-translation by Google Translate, not legally binding)

摘要

Continuous process for the hydrolysis in a homogeneous phase of the cellulose triacetate characterized in that the solution to be hydrolyzed is continuously passed through an apparatus constituted by cylindrical columns divided in the direction of their height by circular rotating saucers which have substantially the same diameter as the columns each having one or more openings whose location is displaced from one dish to the other by regulating between 3 and 10 hours the average duration of the solution passing to the apparatus and maintaining the temperature of the solution between and 80º. (Machine-translation by Google Translate, not legally binding)