Enhancement of CO<sub>2</sub> Absorption under Taylor Flow in the Presence of Fine Particles

蔡旺锋; 张娇; 张旭斌; 王燕; 齐向娟

doi:10.1016/S1004-9541(13)60451-6

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Enhancement of CO₂ Absorption under Taylor Flow in the Presence of Fine Particles

流体力学与传递现象 | Updated：2026-01-06

- Enhancement of CO₂ Absorption under Taylor Flow in the Presence of Fine Particles
- Chinese Journal of Chemical Engineering Vol. 21, Issue 2, Pages: 135-1431004-954160451-6(2013)
- Affiliations：
  
  School of Chemical Engineering and Technology, Tianjin University,Tianjin,China,300072
- Author bio：
- Funds：
- DOI：10.1016/S1004-9541(13)60451-6
  CLC：
- Published：2013
- Accepted：
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Absorption under Taylor Flow in the Presence of Fine Particles[J]. Chinese Journal of Chemical Engineering, 2013, 21(2): 135-143.
DOI：

Absorption under Taylor Flow in the Presence of Fine Particles[J]. Chinese Journal of Chemical Engineering, 2013, 21(2): 135-143. DOI： 10.1016/S1004-9541(13)60451-6.

摘要

Abstract

The physical absorption of CO

in water containing different types of particles was studied in a microchannel operated under Taylor flow. The maximum enhancement factors of 1.43-2.15 were measured for activated carbon (AcC) particles. The analysis shows that the enhancement effect can be attributed to the shuttle mechanism. Considering the separate contributions of mass transfer from bubble cap and liquid film

a heterogeneous enhancement model is developed. According to this model

the enhancement factors E

Cap

Film

and E

are mainly determined by mass transfer coefficient K

Cap

and K

Film

)

adsorptive capacity of particles m

and coverage fraction of particles at gas-liquid interface ζ. With both effects of particle-to-interface adhesion and apparent viscosity included

the model predicts the enhancement effect of AcC particles reasonably well.

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Enhancement of CO2 Absorption under Taylor Flow in the Presence of Fine Particles

DOI：10.1016/S1004-9541(13)60451-6

摘要

Abstract

关键词

Keywords

references

Enhancement of CO₂ Absorption under Taylor Flow in the Presence of Fine Particles