Mass-transfer studies in a novel multiliquid-inlet rotating packed bed

Guang Wen Chu, Yong Luo*, Zi Yu Xing, Le Sang, Hai Kui Zou, Lei Shao, Jian Feng Chen

*此作品的通讯作者

科研成果: 期刊稿件文章同行评审

31 引用 (Scopus)

摘要

End effect is a significant phenomenon in a rotating packed bed (RPB). The mass transfer accomplished in the end zone can be one magnitude higher than what is achieved in the bulk zone of the packing. In order to make full use of the end effect, a novel multiliquid-inlet rotating packed bed (MLI-RPB) was developed, which artificially created the extra end zones in the bulk zone along the radial direction of the rotor. The effective interfacial area (a) and liquid-side volumetric mass-transfer coefficient (kLa) of the MLI-RPB were measured using a system of CO2 chemisorption into NaOH solution. Mass-transfer experiments were also conducted in a traditional RPB with the same size as the MLI-RPB. Compared with the traditional RPB, higher values of a and kLa were obtained in the MLI-RPB, showing a great potential for the industrial applications.

源语言英语
页(从-至)18580-18584
页数5
期刊Industrial and Engineering Chemistry Research
53
48
DOI
出版状态已出版 - 3 12月 2014
已对外发布

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Chu, G. W., Luo, Y., Xing, Z. Y., Sang, L., Zou, H. K., Shao, L., & Chen, J. F. (2014). Mass-transfer studies in a novel multiliquid-inlet rotating packed bed. Industrial and Engineering Chemistry Research, 53(48), 18580-18584. https://doi.org/10.1021/ie503579q