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    PTMSP与PMP膜渗透汽化分离性能的研究比较

    Organic Permselective Pervaporation Characteristics of Poly(silylpropyne) and Poly(4-methylpentene-1) Membranes

    • 摘要: 制备了聚三甲基硅丙炔与聚4-甲基戊烯-1均质膜,研究比较了这两种膜的分子结构与其对吡啶、丁酮和四氢呋喃三种有机液;水混合体系的渗透汽化特性同的关系,并进行了理论解释。

       

      Abstract: In this study, poly(1 trimethylsilyl 1 propyne) (PTMSP) and poly(4 methylpentene 1) (PMP) were made. Its pervaporation characteristics in extracting volatile organic solvents such as pyridine, butanone and tetrahydrofuran from water were investigated

       

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