In order to develope effective process for separating azeotropic mixture, n-propyl alcohol-water and i-propyl alcohol-water mixtures were respectively treated with K₂CO₃ and Na₂CO₃ solutions and the upper layers of the mixtures were decanted into the rectification still pot where the contents were continuously rectified in batch. The result of this extraction and subsequent batch rectification shows, in separation of azeotropic mixture, a better result than that of distilling directly the salt containing mixtures. This work presented a new extraction and distillation continuous process for separating azeotropic mixture. In this work, as high a about 98 wt% alcohols were obtained both from n-propyl alcohol-water and from i-propyl alcohol-water azeotropic mixtures.