| 深液层菌帽塔盘性能研究 |
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| 引用本文： | 史季芬,王秀娇,江生南,杨祖荣.深液层菌帽塔盘性能研究[J].北京化工大学学报(自然科学版),1992(2). |
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| 作者姓名： | 史季芬 王秀娇 江生南 杨祖荣 |
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| 作者单位： | 北京化工学院化学工程系
(史季芬，王秀娇，江生南)，北京化工学院化学工程系(杨祖荣) |
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| 摘 要： | 在直径600mm有机玻璃模拟塔内以空气-水为实验介质,对比研究3种结构型式底盘菌帽塔板在深液层鼓泡塔内的流体力学性能、传质效率及塔内液相返混状况。并给出估算总板压降及气含率的关联式。
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| 关 键 词： | 流体力学性能 板式塔 传质效率 深液层鼓泡塔 液相返混 |
Hydrodynamics and Mass Transfer on Bubble Cap Tray with Deep Liquid Layer |
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| Shi Jifen,Wang Xiujiao,Jiang Shennan,Yang Zurong.Hydrodynamics and Mass Transfer on Bubble Cap Tray with Deep Liquid Layer[J].Journal of Beijing University of Chemical Technology,1992(2). |
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| Authors: | Shi Jifen Wang Xiujiao Jiang Shennan Yang Zurong |
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| Institution: | Shi Jifen;Wang Xiujiao;Jiang Shennan;Yang Zurong Department of Chemical Engineering |
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| Abstract: | Hydrodynamics and mass transfer behaviours on the trays of three designs wereinvestigated with water and air. Experimental studies were carried out on bubbling trays ofdeep liquid layer in a 600mm diameter perspex simulator. Measurements in hydraulics.mass transfer and backmixing of liquid were made. Oxygen was used as the transferringsolute in mass transfer study. Correlations for pressure drop and gas content in liquid aregiven. |
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| Keywords: | hydrodynamics characteristics tray towerw efficiency of mass transfer bubbling tray of deep liquid layer backmixing of liquid phase |
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