alcohol distillation
2.This paper introduces several separation technologies for alcohol-water system, which include not only traditional azeotropic distillation and extraction distillation, but also new membrane separation techniques, such as membrane distillation, pervaporation and membrane contactor.
3.A volatile, highly flammable liquid, C2H5OC2H5, derived from the distillation of ethyl alcohol with sulfuric acid and widely used as a reagent, a solvent, and an anesthetic.
4.Apple brandy fermentation with bolting free yeast was studied．Proper medium composition and distillation method were chosen from the result of experiments.The optimum operation condition for brandy fermentation was presented.The brandy produced was of mellow，delicious flavor．A preliminary approach for isolating yeast from fermentation alcohol was set up.
