RESEARCH ON RECTIFICATION SEPARATION OF ACETONE PRODUCTION SEMIPRODUCTS

doi: 10.25712/ASTU.2072-8921.2021.02.027

Abstract

The work is devoted to the creation of low-waste resource-saving technology in the production of acetone. The proposed solutions are implemented at the stage of rectification purification of the target product from by-product impurities and raw components. The results of experimental research and computer modeling of vapor-liquid equilibrium in binary and multi-component mixture acetone - isopropyl alcohol - water - acetic acid are presented. The distillation by true boiling temperatures was carried out. As a result of this research the technology of separation of acetone of different conditions was proposed.