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|Title:||Design of a CO2 scrubber for self-contained breathing systems using a microporous membrane|
|Authors:||Li, K. |
hollow fibre modules
|Citation:||Li, K., Tai, M.S.L., Teo, W.K. (1994). Design of a CO2 scrubber for self-contained breathing systems using a microporous membrane. Journal of Membrane Science 86 (1-2) : 119-125. ScholarBank@NUS Repository. https://doi.org/10.1016/0376-7388(93)E0137-9|
|Abstract:||Hollow fibre modules containing hydrophobic membranes have been assessed for their capability in the removal of carbon dioxide from a simulated breathing gas mixture. The overall mass transfer coefficients of carbon dioxide have been obtained in the gas phase. A study of mass transfer in the membrane modules indicates that the overall mass transfer coefficients, K(G), are dominated by the individual coefficients in liquid film, k(L). The correlation SH = 1.164(Re d(e)/Z)0.967Sc0.33 gives the best fit to the mass transfer data obtained in the gas phase. Finally, a method is outlined which enables a quick estimate of the design parameters of such systems.|
|Source Title:||Journal of Membrane Science|
|Appears in Collections:||Staff Publications|
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