Liquid-solid mass transfer in a rotating packed bed reactor with structured foam packing

Yazhao Liu; Zhi hao Li; Guangwen Chu; Lei Shao; Yong Luo; Jianfeng Chen

doi:10.1016/j.cjche.2020.06.038

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Liquid-solid mass transfer in a rotating packed bed reactor with structured foam packing

Fluid Dynamics and Transport Phenomena | Updated：2026-01-06

- Liquid-solid mass transfer in a rotating packed bed reactor with structured foam packing
- Chinese Journal of Chemical Engineering Vol. 28, Issue 10, Pages: 2507-2512(2020)
- Affiliations：
  
  1. Research Center of the Ministry of Education for High Gravity Engineering and Technology,Beijing,China,100029
  2. State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology,Beijing,China,100029
- Author bio：
- Funds：
- DOI：10.1016/j.cjche.2020.06.038
  CLC：
- Published：2020
- Accepted：
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Yazhao Liu, Zhi hao Li, Guangwen Chu, Lei Shao, Yong Luo, Jianfeng Chen. Liquid-solid mass transfer in a rotating packed bed reactor with structured foam packing[J]. Chinese Journal of Chemical Engineering, 2020, 28(10): 2507-2512.
DOI：

Yazhao Liu, Zhi hao Li, Guangwen Chu, Lei Shao, Yong Luo, Jianfeng Chen. Liquid-solid mass transfer in a rotating packed bed reactor with structured foam packing[J]. Chinese Journal of Chemical Engineering, 2020, 28(10): 2507-2512. DOI： 10.1016/j.cjche.2020.06.038.

摘要

Abstract

A rotating packed bed (RPB) reactor has substantially potential for the process intensification of heterogeneous catalytic reactions. However

the scarce knowledge of the liquid-solid mass transfer in the RPB reactor is a barrier for its design and scale-up. In this work

the liquid-solid mass transfer in a RPB reactor installed with structured foam packing was experimentally studied using copper dissolution by potassium dichromate. Effects of rotational speed

liquid and gas volumetric flow rate on the liquid-solid mass transfer coefficient (

) have been investigated. The correlation for predicting

was proposed

and the deviation between the experimental and predicted values was within ±12%. The liquid-solid volumetric mass transfer coefficient (

) ranged from 0.04-0.14 1

-1

which was approximately 5 times larger than that in the packed bed reactor. This work lays the foundation for modeling of the RPB reactor packed with structured foam packing for heterogeneous catalytic reaction.

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