A route for the study on mass transfer enhancement by adding particles in liquid phase

Xing Su; Ning Qiao; Bao-Chang Sun

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A route for the study on mass transfer enhancement by adding particles in liquid phase

Updated：2026-01-06

- A route for the study on mass transfer enhancement by adding particles in liquid phase
- Chinese Journal of Chemical Engineering Vol. 48, Issue 8, Pages: 158-165(2022)
- Affiliations：
  
  1. College of Chemical and Material Engineering, Quzhou University,Quzhou,China,324000
  2. State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology,Beijing,China,100029
  3. Research Center of the Ministry of Education for High Gravity Engineering and Technology, Beijing University of Chemical Technology,Beijing,China,100029
- Author bio：
- Funds：
- DOI：
  CLC：
- Published：2022
- Accepted：
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Xing Su, Ning Qiao, Bao-Chang Sun. A route for the study on mass transfer enhancement by adding particles in liquid phase[J]. Chinese Journal of Chemical Engineering, 2022, 48(8): 158-165.
DOI：

Xing Su, Ning Qiao, Bao-Chang Sun. A route for the study on mass transfer enhancement by adding particles in liquid phase[J]. Chinese Journal of Chemical Engineering, 2022, 48(8): 158-165. DOI：

摘要

Abstract

This work presents a route for the study on the absorption performance of gas into liquid under the condition of adding particles in a stirred constant temperature reactor. Two evaluated systems

hydrogen–water and hydrogen–methanol

with the addition of activated carbon particles (ACP) were carried out

respectively. The results showed that the addition of ACP into the water can enhance the mass transfer between hydrogen and water

the enhancement factor increases rapidly with the increase of the ACP content

and then tends to be unchanged. However

for the hydrogen–methanol system

ACP has little effect on the mass transfer performance. In addition

a gas–liquid mass transfer model considering the effect of solid particle enhancement was established based on the shuttle effect and two-film model. Results indicated that the predicted value agreed well with the experimental value in both hydrogen–methanol–ACP and hydrogen–water–ACP systems.

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