Novel polyether sulfone hollow fiber membrane contactors(HFMCs) with baffles were used as structured packing for the distillation of isopropanol-water solution.

• 以异丙醇/水体系为研究对象,采用有挡板的新型聚醚砜中空纤维膜接触器作为精馏结构填料,进行了精馏分离过程和现象的研究。