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Improved absorption in gas−liquid systems by the addition of a low surface tension component in the gas and/or liquid phase

Nai-Hsuan Yang, Auteur ; Yi-Jen Chen, Auteur ; Chien-Chih Liao, Auteur ; Tsair-Wang Chung, Auteur |

Dans Industrial & engineering chemistry research (Vol. 47 n°22, Novembre 2008)

If a system uses the phenomenon of Marangoni convection, there will be more interfacial turbulence and this may dominate the mass transfer performance between the gas and liquid phases. Marangoni convection was applied in a gas−liquid contact de[...]

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Article : texte imprimé

Influences for the addition of ethanol to the absorption system on the interfacial disturbances and mass transfer performance

Honda Wu, Auteur ; Tsair-Wang Chung, Auteur |

Dans Industrial & engineering chemistry research (Vol. 47 N°19, Octobre 2008)

To study the interfacial mass transfer phenomena of water vapor absorbed by TEG (triethylene glycol) and DEG (diethylene glycol) solutions, an absorption system was designed and tested in this study. The surface tensions of TEG and DEG solutions[...]

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