【摘要】 综述了渗透汽化膜分离技术的基本原理、特点和膜材料,概述了渗透汽化技术国内外的研究进展及应用,介绍了清华大学研究过的多个渗透汽化脱水工艺。更多还原

【Abstract】 The principles, abvantages and the membrane materials of the pervaporation technology were summarized . The progress and its applications were generalized. The dehydration processes with pervaporation studied in Chemical Engineering Department,Tsinghua University were introduced.更多还原