| 塑料扁环填料流体力学及传质性能的研究 |
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| 引用本文： | 贾绍义,胡晖,李杰,吴松海.塑料扁环填料流体力学及传质性能的研究[J].化学工业与工程,2000,17(4):198-203. |
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| 作者姓名： | 贾绍义 胡晖 李杰 吴松海 |
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| 作者单位： | 天津大学化工学院!天津300072,天津大学化工学院!天津300072,天津大学化工学院!天津300072,天津大学化工学院!天津300072 |
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| 摘 要： | 在内径φ30 0 mm塔中 ,以空气 -氨 -水为物系 ,对塑料扁环填料的流体力学及传质性进行了研究。获得了该填料的几何特性、泛点填料因子ΦF、压降填料因子ΦP及气相传质单元高度 HOG与气相传质系数 KGa,该研究结果对设计有参考价值。
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| 关 键 词： | 扁环填料 流体力学 传质性能 |
A Study on Hydrodynamic and Mass Transfer Performances of Plastic Mini Ring Packing |
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| JIA Shao-yi,HU Hui,LI Jie,WU Song-hai.A Study on Hydrodynamic and Mass Transfer Performances of Plastic Mini Ring Packing[J].Chemical Industry and Engineering,2000,17(4):198-203. |
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| Authors: | JIA Shao-yi HU Hui LI Jie WU Song-hai |
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| Affiliation: | (School of Chemical Engineering,Tianjin University,Tianjin 300072,China |
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| Abstract: | The hydrodynamic and mass transfer performances of plastic mini ring packing are studied in a φ 300mm ID tower with air NH 3 H 2O system.The geometric characteristics,the factors of flooding point Φ F,the factors of pressure drop Φ P,the height of mass transfer unit based on gas phase H OG and the mass transfer confficient based on gas phase K G a of the packing are obtained.The results are of value to engineering design. |
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| Keywords: | mini ring packing hydrodynamic mass transfer performance |
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