Abstract
An equation of state (EOS) for the NH3−H2O system has been developed. This EOS incorporates a highly accurate end-member EOS and on an empirical mixing rule. The mixing rule is based on an analogy with high order contributions to the virial expansion for mixtures. Comparison with experimental data indicates that the mixed system EOS can predict both phase equilibria and volumetric properties for this binary system with accuracy close to that of the experimental data from 50°C and 1 bar to critical temperatures and pressures.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
A. H. Truesdell,Geothermal Reservoir Technology Research Program, Abstracts of selected research projects, p. 68, 1993.
R. Stryjek, and J. H. Vera,Can. J. Chem. Eng. 64, 323 (1986).
D. S. Wong, H. Otbey, and S. I. Sandler,Ind. Eng. Chem. Res. 31, 2033 (1992).
Z. Duan, N. Møller, and J. H. Weare,Geochim. Cosmochim. Acta vol.56, 2605 (1992a).
Z. Duan, N. Møller, and J. H. Weare,Geochim. Cosmochim. Acta 56, 2619 (1992b).
L. N. Canjar, and F. S. Manning, (Gulf Publishing, Houston, Texas, 1967). pp 119
F. Din,Thermodynamic Functions of Gases, (Butterworths, London 1961).
J. Wucherer,J. Gesmat. Kalte-Ind. 39, 97 (1932).
G. Scatchard, L. F. Warburton, and J. Cody,J. Refrig. Eng. 53, 413 (1947).
R. A. Macriss, B. E. Eakin, and R. E. Ellington, Bulletin 34, (Institute of Gas Technology, Chicago, IL, 1964).
D. S. Tsiklis, L. R. Linshits, and N. P. Goryunova,J. Phy. Chem., USSR 39, 1590 (1965).
J. Polak, and B. C-Y. Lu,J. Chem. Eng. Data 20, 182 (1975).
E. M. Pawlikowski, J. Newman, and J. M. Prausnitz,Ind. Eng. Chem. Process. Des. Dev. 21, 764 (1982).
P. C. Gillespie, W. V. Wilding, and G. M. Wilson,Research report RR-90, (Gas Processors Association, Tulsa, Ok, 1985).
S. S. H. Rizvi and R. A. Heidemann,J. Chem. Eng. Data. 32, 183 (1987).
J. L. Guillevic, D. Richon, and H. Renon,J. Chem. Eng. Data 30, 332 (1985).
C. L. Sassen, and R. A. C. Kwartel,Amer. Chem. Soc. J. 35, 140 (1990).
T. M. Smolen, D. B. Manley, and B. E. Poling,J. Chem. Eng. Data 36, 202 (1991).
D. R. Lide,CRC Handbook of Chemistry and Physics, 72nd edition, (Boca Raton, Florida, 1992), p. 8.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Duan, Z., Møller, N. & Weare, J.H. Equation of state for the NH3−H2O system. J Solution Chem 25, 43–50 (1996). https://doi.org/10.1007/BF00972757
Received:
Revised:
Issue Date:
DOI: https://doi.org/10.1007/BF00972757