| 开式涡轮转盘塔的操作区域 |
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| 引用本文： | 陈晓祥,朱家文,周晓葵,苏元复.开式涡轮转盘塔的操作区域[J].医学教育探索,1993(3). |
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| 作者姓名： | 陈晓祥 朱家文 周晓葵 苏元复 |
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| 作者单位： | 华东化工学院化学工程系
(陈晓祥)，华东化工学院化学工程研究所
(朱家文，周晓葵)，华东化工学院化学工程研究所(苏元复) |
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| 摘 要： | 考察了开式涡轮转盘塔(OTRDC)中的分散相滞留率和液泛特性。采用五种不同的液-液体系,在两种不同直径的塔中进行了实验。给出了估算分散相滞留率的关联式及无传质时临界转速的判据,进而大体上确认了OTRDC的操作区域。
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| 关 键 词： | 液液萃取 滞留率 液泛 转盘塔 开式涡轮转盘塔 |
Operating Range of Open Turbine Rotating Disc Contactor |
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| Chen Xiaoxiang.Operating Range of Open Turbine Rotating Disc Contactor[J].Researches in Medical Education,1993(3). |
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| Authors: | Chen Xiaoxiang |
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| Institution: | Chen Xiaoxiang~ |
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| Abstract: | The open turbine rotating disc contactor (OTRDC) is a newly developed liquidliquid extraction column. In the present work, the dispersed phase holdup and flooding in OTRDC were investigated. A number of experiments were carded out in two columns of different diameters using five different liquid-liquid systems. Correlation for estimating holdup and criterion for predicting the critical rotor speed in absence of solute transfer were obtained. Furthermore, operating range of OTRDC was recognized. |
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| Keywords: | liquid-liquid extraction holdup flooding rotating disc contactor open turbine rotating disc contactor |
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