The diffusion of carbon dioxide in organic liquids | Zendy

Davies G. A. | Zendy; Ponter A. B. | Zendy; Craine K. | Zendy

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The diffusion of carbon dioxide in organic liquids

Author(s) -

Davies G. A.,

Ponter A. B.,

Craine K.

Publication year - 1967

Publication title -

the canadian journal of chemical engineering

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.404

H-Index - 67

eISSN - 1939-019X

pISSN - 0008-4034

DOI - 10.1002/cjce.5450450609

Subject(s) - diffusion , carbon dioxide , thermodynamics , viscosity , solvent , chemistry , hydrocarbon , range (aeronautics) , materials science , organic chemistry , physics , composite material

Methods of predicting gas‐liquid diffusion coefficients are reviewed. A study has been made on the diffusion of carbon dioxide into a range of organic liquids and hydrocarbon mixtures over a sixty fold range of solvent viscosity. All available models for predicting diffusion coefficients were tested. It is shown that the data presented are best fitted by Arnold's equation. Until more exact models to represent the liquid state are available this affords a reliable method for correlating gas‐liquid diffusion data.

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