| 苯胺在液膜体系中油／水界面传质动力学的研究 |
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| 引用本文： | 徐殿梁,贾金平.苯胺在液膜体系中油／水界面传质动力学的研究[J].上海交通大学学报,1994,28(1):83-89. |
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| 作者姓名： | 徐殿梁 贾金平 |
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| 作者单位： | 应用化学系 |
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| 摘 要： | 本文建立了一套液－液界面传质速度测定的简易装置，用于苯胺－煤油－盐酸液膜体系中苯胺在油／水界面传质动力学的研究。测定了苯胺在煤油／水、十一烷／水界面的总平均传质系数，并考察了不同添加剂对传质的影响。发现苯胺在十一烷／水界面的传质系数比在煤油／水界面上的大；在油相中加入ｓｐａｎ８０和磷酸三丁酯（ＴＢＰ）会使传质阻力分别增加减少，而液体石蜡的加入几乎不影响传质速度。测定结果与实际液膜法处理结果吻合很好
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| 关 键 词： | 液膜 苯胺 界面传质 油 废水处理 |
Mass Transfer Kinetic Research of Aniline on the Kerosene/Water Interface in Liquid Membrane System |
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| Xu Dianliang,Jia Jinping, Chen Liangyu, Xu Xiangming.Mass Transfer Kinetic Research of Aniline on the Kerosene/Water Interface in Liquid Membrane System[J].Journal of Shanghai Jiaotong University,1994,28(1):83-89. |
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| Authors: | Xu Dianliang Jia Jinping Chen Liangyu Xu Xiangming |
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| Institution: | Xu Dianliang;Jia Jinping; Chen Liangyu; Xu Xiangming |
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| Abstract: | Using the equipment set,the mean mass transfer migrate coefficient of aniline on the interface of kerosene/water and hendecane/water in the liquid membrane system has been determined.To observe the effects of composition of liquid membrane on mass transfer,the tests of adding different quantity of Span 80,TBP and liquid paraffin oil into kerosene were carried out.From the results,it was observed that the transfer migrate coefficient for hendecane was larger than that for kerosene; the transfer mass resistance increased and decreased with adding Span 80 and TBP respectively;there was little effect by adding liquid paraffin.All those were completely accordent with that of actual treatment by liquid membrane process. |
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| Keywords: | liquid membrane aniline interface mass transfer |
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