| 振动筛板塔液-液萃取的流体力学及传质性能的研究 |
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| 引用本文： | 纪智玲,王红心,李茂林,王忆铭,马连伟. 振动筛板塔液-液萃取的流体力学及传质性能的研究[J]. 化学工程师, 2001, 0(2): 26-27,41 |
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| 作者姓名： | 纪智玲 王红心 李茂林 王忆铭 马连伟 |
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| 作者单位： | 沈阳化工学院化学工程系,沈阳,110021 |
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| 摘 要： | 以煤油－苯甲酸－水为实验体系，对往复振动筛板塔（内径D＝0．041m，塔高Z＝0．895m）的流体力学及性质性能进行了研究。实验测定了分散相液滴的直径，分散相的持液量及传质单元高度并对其影响因素进行 了关联。
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| 关 键 词： | 振动筛板塔 液液萃取 液滴平均直径 分散相持液量 传质单元高度 |
| 文章编号： | 1002-1124(2001)02-0026-03 |
Study on Hydrodynamics and Mass- Transferring Characteristics in Reciprocating Sieve Plate Extraction Column |
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| Ji Zhiling Wang Hongxin Li Maolin Wang Yiming Ma Lianwei. Study on Hydrodynamics and Mass- Transferring Characteristics in Reciprocating Sieve Plate Extraction Column[J]. Chemical Engineer, 2001, 0(2): 26-27,41 |
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| Authors: | Ji Zhiling Wang Hongxin Li Maolin Wang Yiming Ma Lianwei |
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| Abstract: | The hydrodynamic and mass-transferring characteristics in reciprocating sieve plate extraction column have been studied.The working system is kerosene-benzoic-acid-water.The Sauter mean diameter of droplets,dispersed phase hold-up and height of mass transferring unit are studied respectively.The experimental data have been correlated. |
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| Keywords: | Sauter mean diameter of droplets Dispersed phase hold-up Height of mass transferring unit Reciprocating sieve plate column |
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