| 第三相的加入对气液传质过程的影响 |
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| 引用本文： | 李文秀,毕颖,于三三,纪智玲,杨立红,王虓. 第三相的加入对气液传质过程的影响[J]. 化学工业与工程, 2007, 24(6): 536-544 |
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| 作者姓名： | 李文秀 毕颖 于三三 纪智玲 杨立红 王虓 |
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| 作者单位： | 1. 沈阳化工学院,化学工程学院,辽宁,沈阳,110142
2. 沈阳华晨金杯汽车有限公司,辽宁,沈阳,111044 |
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| 摘 要： | 系统地介绍了气液传质过程中,固体小颗粒或第二分散液相(有机相)所形成的第三相的加入对传质过程的影响.分别论述了在不同的气-液接触器(搅拌釜、鼓泡塔)中,固体小颗粒和第二分散液相的加入对体系的传质系数、传质速率及界面面积等的影响,叙述并讨论了传质机理及模型的最新进展.
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| 关 键 词： | 气液传质 固体小颗粒 第二分散液相 传质机理 第三相 气液 传质过程 影响 Mass Transfer Phase Addition 模型 传质机理 叙述 界面面积 传质速率 传质系数 体系 鼓泡塔 搅拌釜 接触器 有机相 液相 小颗粒 |
| 文章编号： | 1004-9533（2007）06-0536-09 |
| 收稿时间： | 2006-11-22 |
| 修稿时间： | 2006-11-22 |
Effect of Addition of the Third Phase on Gas-Liquid Mass Transfer |
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| LI Wen-xiu,BI Ying,YU San-san,JI Zhi-ling,YANG Li-hong,WANG Xiao. Effect of Addition of the Third Phase on Gas-Liquid Mass Transfer[J]. Chemical Industry and Engineering, 2007, 24(6): 536-544 |
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| Authors: | LI Wen-xiu BI Ying YU San-san JI Zhi-ling YANG Li-hong WANG Xiao |
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| Affiliation: | Department of Chemical Engineering and Technology, Shenyang Institute of Chemical Technology, Shenyang 110142, Liaoning Province, China; 2. Shenyang Brilliance Jinbei Automobile Company, Shenyang 111044, Liaoning Province, China |
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| Abstract: | This paper systematically introduced the effect of the presence of small amounts of the third phase which may be solid particles or the second dispersed liquid phase(organic phase) on gas-liquid mass transfer processes.In different gas-liquid reactors(stirred reactorbubble column reactor),with the joining of the third phase and the second despersed liquided,the coefficient of mass transfer,the rate of mass transfer and interface areas have been affected.Furthermore,the mechanism of gas-liquid mass transfer was reviewed and the further developments were predicted. |
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| Keywords: | gas-liquid mass transfer solid particles the second dispersed liquid phase mechanism of mass transfer |
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