Steady-state method for studying diffusion of gases in liquids
β Scribed by M.J. Tham; K.K. Bhatia; K.F. Gubbins
- Publisher
- Elsevier Science
- Year
- 1967
- Tongue
- English
- Weight
- 247 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0009-2509
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β¦ Synopsis
A steady-state diaphragm cell method for rapidly measuring the diffusion coefficient of gases in liquids is described. The method has been used to measure the diffusion coefficients of methane, ethane, propane. butane and carbon dioxide in water; the results obtained are compared
π SIMILAR VOLUMES
ALL CURRENT methods for the determination of diffusion coefficients of gases dissolved in liquids suffer from two main disadvantages. Firstly, each measurement requires a period of hours or even days to complete, and secondly, the methods are somewhat limited in their application [ 11. A critical re
A steady state experimental technique for measuring fluxes of the components and diffusivities in binary liquid systems has been developed. Steady state diffusion is established through a sintered glass diaphragm of ultrafine porosity with a known concentration difference across the diaphragm. The c
A novel method of measurement of diffusivities of gases in liquids has been proposed consisting of measuring the rate of absorption of a gas into a laminar film of liquid flowing radially over the surface of a horizontal disc. The absorption cell works continuously with recirculation of liquid. The