On the thermodynamics of electrolyte solutions
The basic theoretical physical chemistry elements of electrolyte solutions are presented and subject to reflection, searching for a connection between the characteristic molecular aspects and the semi empirical thermodynamic models development, suitable for properties calculation. A general view of the historical development of models for electrolyte solutions is presented and the Debye-Hückel and NRTL-E models are adopted for describe qualitatively and quantitatively by virtual experimentation, the performance of solvent-inorganic electrolyte binary systems. The multielectrolyte solutions problem is addressed describing the fundamental characteristics of the unified approach model which is coupled to the NRTL-E model, allowing the treatment generalization without the inclusion of additional empirical parameters and with interesting contributions to theoretical understanding.
C. C. Chen; C. P. Bokis; P. Mathias, “Segment-based excess Gibbs energy model for aqueous organic electrolytes”, AIChE Journal. 2001. Vol. 47. pp. 2593-2602.
J. F. Brennecke; E. J. Maginn, “Ionic liquids: innovative ﬂuids for chemical processing”, AIChE Journal, 2001. Vol. 47. pp. 2384-2389.
J. Y. Huh; Y. Ch. Bae, “Water activities of ﬂorinated solid polimer electrolyte/water systems using group-contribution method”, Chem. Eng. Sci, 2002. Vol. 57. pp. 2747-2752.
J. Y. Huh; Y. Ch. Bae. “Vapor-liquid equilibria of perﬂori-nated SPE/fuel system using group-contribution method”, Electrochimica Acta, 2001. Vol. 46. pp. 3535-3541.
Ch. Ch. Chen; H. I. Britt; J. F. Boston; L. B. Evans. “Local composition model for the excess Gibbs energy of aqueous electrolyte systems. Part I: single solvent, single completely dissociated electrolyte systems”, AIChE Journal. 1982. Vol. 28. pp. 588-596.
Y. Guerasimov; V. Dreving; E. Eriomin; A. Kiseliov; V. Lebedev; G. Pachenkov; A. Shliguin. “Curso de química física”. Tomo II. Editorial MIR. Moscú. 1980. pp. 414-419.
K. S. Pitzer, “Thermodynamics”, International Edition, McGraw-Hill. Singapur, 1995. p. 254002E.
J. R. Loehe; M. D. Donohue, “Recent advances in modeling thermodynamic properties of aqueous strong electrolyte systems”, AIChE Journal. 1997. Vol. 43. pp. 180-195.
C. C. Chen; L. B. Evans, “A Local composition model for the excess Gibbs energy of aqueous electrolyte systems”, AIChE Journal, 1986. Vol. 32. pp. 444-454.
C. C.Chen; P. M. Mathias; H. Orbey, “Use of the hydration and dissociation chemistries with the Electrolyte-NRTL model”, AIChE Journal, 1999. Vol. 45. pp. 1576-1586.
B. Mock; L. B. Evans; Ch. Ch. Chen, “Thermodynamic representation of phase equilibia of mixed-solvent electrolyte systems”, AIChE Journal, 1986. Vol. 32. pp. 1655-1664.
L. J. Janson; I. A. Furzer, “A comparison of thermo-dynamic models for VLE data in electrolyte systems”, AIChE Journal, 1989. Vol. 35. pp. 1044-1048.
V. S. Patwardhan; A. Kumar, “A uniﬁed approach for prediction of thermodynamic properties of aqueous mixed-electrolyte solutions. Part I: vapor pressure and heat of vaporization”, AIChE Journal,. 1986. Vol. 32. pp. 1419-1427.
H. P. Meissner; J. W. Tester, “Activity coefﬁcients of strong electrolytes in aqueous solutions”, Ind. Eng. Chem. Process Des. Develop, 1972. Vol. 11. pp. 128-133.
V. S. Patwardhan; A. Kumar, “A uniﬁed approach for prediction of thermodynamic properties of aqueous mixed-electrolyte solutions. Part II: volume, thermal, and other properties”, AIChE Journal, 1986. Vol. 32. pp. 1429-1437.
A. Kumar; V. S. Patwardhan, “Activity coefﬁcients in mixed aqueous electrolyte solutions with a common ion”, AIChE Journal,. 1992. Vol. 38. pp. 793-796.
C. C. Chen; P. M. Mathias, “Applied thermodynamics for process modeling”, AIChE Journal, 2002. Vol. 48. pp. 194-200.
Copyright (c) 2018 Revista Facultad de Ingeniería
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Authors can archive the pre-print version (i.e., the version prior to peer review) and post-print version (that is, the final version after peer review and layout process) on their personal website, institutional repository and / or thematic repository
- Upon acceptance of an article, it will be published online through the page https://revistas.udea.edu.co/index.php/ingenieria/issue/archive in PDF version with its correspondent DOI identifier
The Revista Facultad de Ingeniería -redin- encourages the Political Constitution of Colombia, chapter IV
Chapter IV Sanctions 51
The following shall be liable to imprisonment for two to five years and a fine of five to 20 times the legal minimum monthly wage: (1) any person who publishes an unpublished literary or artistic work, or part thereof, by any means, without the express prior authorization of the owner of rights; (2) any person who enters in the National Register of Copyright a literary, scientific or artistic work in the name of a person other than the true author, or with its title altered or deleted, or with its text altered, deformed, amended or distorted, or with a false mention of the name of the publisher or phonogram, film, videogram or software producer; (3) any person who in any way or by any means reproduces, disposes of, condenses, mutilates or otherwise transforms a literary, scientific or artistic work without the express prior authorization of the owners thereof; (4) any person who reproduces phonograms, videograms, software or cinematographic works without the express prior authorization of the owner, or transports, stores, stocks, distributes, imports, sells, offers for sale, acquires for sale or distribution or in any way deals in such reproductions. Paragraph. If either the material embodiment or title page of or the introduction to the literary work, phonogram, videogram, software or cinematographic work uses the name, business style, logotype or distinctive mark of the lawful owner of rights, the foregoing sanctions shall be increased by up to half.