A new process of extraction distillation with salt was developed for the triple azeotropic system of methyl acetate-ethanol-water and the selective method of the solvent and salt were studied .

本文针对乙酸甲酯乙醇水 三 元共沸体系，提出了加盐萃取精馏的工艺过程，并对 盐的选择和萃取剂的选择方法进行了研究。