| 多孔波纹板错流旋转床的传质性能 |
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| 引用本文： | 焦纬洲,刘有智,刁金祥,康荣璨,刘振河. 多孔波纹板错流旋转床的传质性能[J]. 化工进展, 2006, 25(2): 209-212 |
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| 作者姓名： | 焦纬洲 刘有智 刁金祥 康荣璨 刘振河 |
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| 作者单位： | 中北大学山西省超重力化工工程技术研究中心,太原,030051;中北大学山西省超重力化工工程技术研究中心,太原,030051;中北大学山西省超重力化工工程技术研究中心,太原,030051;中北大学山西省超重力化工工程技术研究中心,太原,030051;中北大学山西省超重力化工工程技术研究中心,太原,030051 |
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| 摘 要： | 以CO2-NaOH为介质，研究了两种板间距填料结构的传质性能。结果表明：多孔波纹板错流旋转床的体积传质系数在相近的操作条件下分别比文献丝网错流旋转床高0.95～2.1倍、比逆流旋转床略低，比传统气液传质设备高1～2个数量级。应用MATLAB语言编制应用程序对实验数据的回归分析得出了体积传质系数的关联式。
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| 关 键 词： | 旋转填料床 传质 多孔波纹板 错流 板间距 |
| 文章编号： | 1000-6613（2006）02-0209-04 |
| 收稿时间： | 2005-10-11 |
| 修稿时间： | 2005-11-20 |
Mass-transfer characteristics of cross-flow rotating bed with protruded ripple plate packing |
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| JIAO Weizhou,LIU Youzhi,DIAO Jinxiang,KANG Rongcan,LIU Zhenhe. Mass-transfer characteristics of cross-flow rotating bed with protruded ripple plate packing[J]. Chemical Industry and Engineering Progress, 2006, 25(2): 209-212 |
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| Authors: | JIAO Weizhou LIU Youzhi DIAO Jinxiang KANG Rongcan LIU Zhenhe |
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| Affiliation: | Research Center of Shanxi Province for High Gravity Chemical Engineering and Technology， North University of China |
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| Abstract: | Mass-transfer performance of two packing structures was investigated with the CO2-NaOH system. The results showed that the volumetric mass-transfer coefficient of cross-flow rotating bed with protruded ripple plate packing was 0.95～2.1 higher times than that in the cross-flow rotating bed with wire –gauze packing，and was slightly less than the countercurrent rotating bed and was 1～2 orders of magnitude higher than the conventional gas-liquid mass-transfer equipments under the same operational condition，respectively. Through the experimental date，correlative expression of the volumetric mass-transfer coefficient was obtained with MATLAB program. |
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| Keywords: | rotating packed bed mass-transfer protruded ripple plate cross-flow packing plate distance |
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