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    姜岚, 巫炳坤. 壳聚糖膜的处理方法与其渗透汽化性能间的关系[J]. 功能高分子学报, 1995, 8(2): 178-184.
    引用本文: 姜岚, 巫炳坤. 壳聚糖膜的处理方法与其渗透汽化性能间的关系[J]. 功能高分子学报, 1995, 8(2): 178-184.
    shu
    Relationship between the Treatment Methods of Chitosan Membrane and Its Pervaporation Characteristics[J]. Journal of Functional Polymers, 1995, 8(2): 178-184.
    Citation: Relationship between the Treatment Methods of Chitosan Membrane and Its Pervaporation Characteristics[J]. Journal of Functional Polymers, 1995, 8(2): 178-184.
    shu

    壳聚糖膜的处理方法与其渗透汽化性能间的关系

    Relationship between the Treatment Methods of Chitosan Membrane and Its Pervaporation Characteristics

      摘要
    • 摘要: 对壳聚糖均质膜折脱酸处理、干燥方法与所得膜的渗透汽化性能间的关系进行了研究。结果表明，处理方法的不同直接影响到膜的透过、分离性能。用含３ｗｔ．％ＮａＯＨ的醇水溶液（乙醇／水＝５０／５０（ｗｔ．／ｗｔ．））进行脱酸处理的膜，其α水／乙醇值，在料液温度为５５－７５℃的范围内几乎不变。

       

      Abstract: In this paper, the effect of depicking treatment and dried method under different conditions on the permselectivity of chitosan membrane using for separation of water/alcohol mixture was investigated by pervaporation. It was observed, that after-treatment

       

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