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Diffusion Coefficients and Viscosities of CO2 + H2O, CO2 + CH3OH, NH3 + H2O, and NH3 + CH3OH Liquid Mixtures
Open accessAbstract
To evaluate quantitatively the results of gas−liquid absorption experiments, accurate liquid-phase diffusion coefficients and viscosities are needed. In this paper experimental values of these quantities will be reported for the binary systems carbon dioxide + water, carbon dioxide + methanol, ammonia + water, and ammonia + methanol. The diffusion coefficients have been measured using the Taylor−Aris dispersion method, and the viscosities have been measured with a falling ball viscometer at temperatures from 293 to 333 K. The ammonia mole fraction ranged from 0 to 0.312. The results have been correlated using Arrhenius-type equations and have been compared with literature data, where available. Furthermore, the measured diffusion coefficients are compared with values predicted by the modified Stokes−Einstein equation and the Wilke−Chang equation.
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Cited by
Interfacial Tension Measurements of the (H2O + CO2) System at Elevated Pressures and Temperatures
Georgiadis, A., Maitland, G., Trusler, J. P. M., & Bismarck, A. (2010) · Journal of Chemical & Engineering Data · doi:10.1021/je100198g · Cited by 273
Model for Calculating the Viscosity of Aqueous Solutions
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Sharma, P. P., & Zhou, X. (2017) · WIREs Energy and Environment · doi:10.1002/wene.239 · Cited by 28
Metadata
- Authors
- Frank, M. J. W., Kuipers, J. A. M., & van Swaaij, W. P. M.
- Venue
- Journal of Chemical & Engineering Data
- Publisher
- American Chemical Society (ACS)
- Published
- 1996-01-01
- Volume
- 41
- Issue
- 2
- Pages
- 297-302
- ISSN
- 0021-9568 (ISSN-L)
- 1520-5134
- OpenAlex
- W2112393391
- Cited by
- 243
- References
- 0
- FWCI
- 0.24
- Type
- journal article
- Language
- en
- Open access
- green
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- Frank, M. J. W., Kuipers, J. A. M., & van Swaaij, W. P. M. (1996). Diffusion Coefficients and Viscosities of CO2 + H2O, CO2 + CH3OH, NH3 + H2O, and NH3 + CH3OH Liquid Mixtures. Journal of Chemical & Engineering Data. https://doi.org/10.1021/je950157k
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