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首页> 外文期刊>Journal of Chemical Engineering of Japan >Dispersed Phase Hold-up in a Vertical Mixer Settler in With and Without Mass Transfer Conditions
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Dispersed Phase Hold-up in a Vertical Mixer Settler in With and Without Mass Transfer Conditions

机译：有和没有传质条件下立式混合沉降器中的分散相保持

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References(17) Cited-By(4) Liquid–liquid extraction is one of the best techniques in separation and a mixer settler is one of these separation contactors. In this research, Hanson’s vertical mixer settler has been designed and built. The effects of the agitation rate, dispersed and continuous phases volumetric rates and interfacial tension on the dispersed phase hold-up in with and without mass transfer conditions have been studied. The results show that, by increasing the agitation rate and dispersed phase volumetric rate, the hold-up increases and the interfacial tension and continuous phase volumetric rate have reverse effects. The behaviors of hold-up with variations of operating parameters in conditions with and without mass transfer are similar but the values of mass transfer conditions are lower. Generally the proportionality between the hold-up and operating parameters in two above-mentioned conditions are found.
机译：参考文献（17）被引用的（4）液-液萃取是分离中最好的技术之一，而混合沉降器是这些分离接触器之一。在这项研究中，Hanson的立式混合沉降器已经过设计和制造。研究了在有和没有传质条件下，搅拌速度，分散相和连续相的体积比以及界面张力对分散相保持率的影响。结果表明，通过增加搅拌速率和分散相体积速率，滞留量增加，并且界面张力和连续相体积速率具有相反的作用。在有和没有传质的条件下，随着操作参数的变化而发生的滞留行为是相似的，但是传质条件的值较低。通常，可以找到上述两个条件下的保持率和运行参数之间的比例关系。

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