| 鼓泡床反应器内流动与传质行为的研究进展 |
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| 引用本文： | 何广湘,杨索和,靳海波. 鼓泡床反应器内流动与传质行为的研究进展[J]. 化学工业与工程, 2007, 24(1): 75-80 |
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| 作者姓名： | 何广湘 杨索和 靳海波 |
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| 作者单位： | 北京石油化工学院化工系,北京,102617;北京石油化工学院化工系,北京,102617;北京石油化工学院化工系,北京,102617 |
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| 基金项目： | 中国石油化工股份有限公司资助项目 |
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| 摘 要： | 总结了有关浆态鼓泡床反应器内流动、混合用气液传质特性的研究成果,详细地介绍了鼓泡床反应器内气含率、液速、液体轴向扩散系数、传质系数的测量方法,阐述了鼓泡床反应器性能的主要影响因素,如系统压力、温度、气体表观气速、液体性质及固含率等对流动、液相混合和传质特性的影响,并对鼓泡床反应器的应用前景进行了详述.
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| 关 键 词： | 鼓泡床反应器 气含率 液速 轴向扩散系数 传质系数 |
| 文章编号： | 1004-9533（2007）01-0075-06 |
| 收稿时间： | 2005-12-02 |
| 修稿时间： | 2005-12-02 |
Progress in Hydrodynamics and Mass Transfer in Bubble Column Reactor |
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| HE Guang-xiang,YANG Suo-he,JIN Hai-bo. Progress in Hydrodynamics and Mass Transfer in Bubble Column Reactor[J]. Chemical Industry and Engineering, 2007, 24(1): 75-80 |
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| Authors: | HE Guang-xiang YANG Suo-he JIN Hai-bo |
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| Affiliation: | Department of Chemical Engineering, Beijing Institute of Petrochemical Technology, Beijing 102617, China |
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| Abstract: | The flow behavior,axial liquid mixing and inter-phase mass transfer in bubble column reactor were reviewed.The measurement methods of gas holdup,liquid velocity,axial liquid dispersion coefficient and volumetric mass transfer coefficient were introduced.And the difference among different methods was introduced.Effects of system pressure,temperature,superficial gas velocity,liquid properties and solid holdup on the flow behavior,axial liquid mixing and mass transfer in bubble column reactor were discussed. |
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| Keywords: | bubble column reactor gas holdup liquid velocity axial dispersion coefficient volumetric mass transfer coefficient |
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