Thermodynamic Properties of Nonelectrolyte Solutions

Thermodynamic Properties of Nonelectrolyte Solutions
Author: William Acree
Publisher: Academic Press
Total Pages: 319
Release: 2012-12-02
Genre: Science
ISBN: 032314067X

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Thermodynamic Properties of Nonelectrolyte Solutions reviews several of the more classical theories on the thermodynamics of nonelectrolyte solutions. Basic thermodynamic principles are discussed, along with predictive methods and molecular thermodynamics. This book is comprised of 12 chapters; the first of which introduces the reader to mathematical relationships, such as concentration variables, homogeneous functions, Euler’s theorem, exact differentials, and method of least squares. The discussion then turns to partial molar quantities, ideal and nonideal solutions, and empirical expressions for predicting the thermodynamic properties of multicomponent mixtures from binary data. The chapters that follow explore binary and ternary mixtures containing only nonspecific interactions; the thermodynamic excess properties of liquid mixtures and ternary alcohol-hydrocarbon systems; and solubility behavior of nonelectrolytes. This book concludes with a chapter describing the use of gas-liquid chromatography in determining the activity coefficients of liquid mixtures and mixed virial coefficients of gaseous mixtures. This text is intended primarily for professional chemists and researchers, and is invaluable to students in chemistry or chemical engineering who have background in physical chemistry and classical thermodynamics.

Classical Thermodynamics of Non-Electrolyte Solutions

Classical Thermodynamics of Non-Electrolyte Solutions
Author: H. C. Van Ness
Publisher: Elsevier
Total Pages: 176
Release: 2013-10-22
Genre: Science
ISBN: 148322547X

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Classical Thermodynamics of Non-Electrolyte Solutions covers the historical development of classical thermodynamics that concerns the properties of vapor and liquid solutions of non-electrolytes. Classical thermodynamics is a network of equations, developed through the formal logic of mathematics from a very few fundamental postulates and leading to a great variety of useful deductions. This book is composed of seven chapters and begins with discussions on the fundamentals of thermodynamics and the thermodynamic properties of fluids. The succeeding chapter presents the equations of state for the calculation of the thermodynamic behavior of constant-composition fluids, both liquid and gaseous. These topics are followed by surveys of the mixing of pure materials to form a solution under conditions of constant temperature and pressure. The discussion then shifts to general equations for calculation of partial molal properties of homogeneous binary systems. The last chapter considers the approach to equilibrium of systems within which composition changes are brought about either by mass transfer between phases or by chemical reaction within a phase, or by both.

A Theory of the Thermodynamic Behavior of Nonelectrolyte Solutions. Iii. the Osmotic Pressure of Polymer Solutions

A Theory of the Thermodynamic Behavior of Nonelectrolyte Solutions. Iii. the Osmotic Pressure of Polymer Solutions
Author: Samuel H. Maron
Publisher:
Total Pages: 14
Release: 1959
Genre:
ISBN:

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Data on the osmotic pressures of both dilute and concentrated polystyrene and polyisobutylene solutions in various solvents were examined in terms of Maron's theory. It is shown that for each polymer-solvent system at a given temperature the behavior over the entire concentration range studied can be characterized by a single interaction parameter, mu, whose dependence on volume fraction, v2, of polymer is given by mu = mu-o + sigma-o(v2), where mu-o and sigma-o are constants. For two systems, where data are available, this linear relationship was found to hold from v2 = 0 up to v2 =0.90. With this relationship for mu, Maron's theory leads to functional plots for dilute solutions which are linear even in systems where the usual II/C vs. C plots are not straight lines. These plots yield the molecular weights from the intercepts and the quantities (mu-o -- sigma-o) from the slopes. However, the individual values of mu-o and sigma-o cannot be obtained from the dilute solution data. To arrive at these, data are required at concentrations higher than those customarily used for molecular weight determinations. (Author).

A Theory of the Thermodynamic Behavior of Nonelectrolyte Solutions. Ii. Application to the System Rubber-benzene

A Theory of the Thermodynamic Behavior of Nonelectrolyte Solutions. Ii. Application to the System Rubber-benzene
Author: Samuel H. Maron
Publisher:
Total Pages: 13
Release: 1959
Genre:
ISBN:

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The thermodynamic theory of nonelectrolyte solutions proposed by Maron was applied to the experimental data of Gee and Treloar on solutions of rubber in benzene at 25C. The theory was found to be capable of representing these thermodynamic data very satisfactorily on the basis of a constant interaction parameter, mu, and on the basis of the dependence of the heat of mixing on the derivative of mu with respect to temperature rather than mu itself. Further, by assuming the heat of mixing to be temperature independent, an expression was set up for mu as a function of the volume fraction and the temperature. This equation reproduces the partial molal free energy values measured at 100C with an accuracy of better than 4%, and shows that at temperatures above and below 25C mu is concentration- as well as temperature-dependent. (Author).

Handbook of Aqueous Electrolyte Thermodynamics

Handbook of Aqueous Electrolyte Thermodynamics
Author: Joseph F. Zemaitis, Jr.
Publisher: John Wiley & Sons
Total Pages: 883
Release: 1986-06-15
Genre: Technology & Engineering
ISBN: 0816903506

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Expertise in electrolyte systems has become increasingly important in traditional CPI operations, as well as in oil/gas exploration and production. This book is the source for predicting electrolyte systems behavior, an indispensable "do-it-yourself" guide, with a blueprint for formulating predictive mathematical electrolyte models, recommended tabular values to use in these models, and annotated bibliographies. The final chapter is a general recipe for formulating complete predictive models for electrolytes, along with a series of worked illustrative examples. It can serve as a useful research and application tool for the practicing process engineer, and as a textbook for the chemical engineering student.

Molecular Thermodynamics Of Electrolyte Solutions (Second Edition)

Molecular Thermodynamics Of Electrolyte Solutions (Second Edition)
Author: Lloyd L Lee
Publisher: World Scientific
Total Pages: 295
Release: 2021-01-07
Genre: Technology & Engineering
ISBN: 9811233012

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Electrolytes and salt solutions are ubiquitous in chemical industry, biology and nature. This unique compendium introduces the elements of the solution properties of ionic mixtures. In addition, it also serves as a bridge to the modern researches into the molecular aspects of uniform and non-uniform charged systems. Notable subjects include the Debye-Hückel limit, Pitzer's formulation, Setchenov salting-out, and McMillan-Mayer scale. Two new chapters on industrial applications — natural gas treating, and absorption refrigeration, are added to make the book current and relevant.This textbook is eminently suitable for undergraduate and graduate students. For practicing engineers without a background in salt solutions, this introductory volume can also be used as a self-study.

Handbook of Aqueous Electrolyte Thermodynamics

Handbook of Aqueous Electrolyte Thermodynamics
Author: Joseph F. Zemaitis, Jr.
Publisher: John Wiley & Sons
Total Pages: 876
Release: 2010-09-16
Genre: Technology & Engineering
ISBN: 0470938404

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Expertise in electrolyte systems has become increasingly important in traditional CPI operations, as well as in oil/gas exploration and production. This book is the source for predicting electrolyte systems behavior, an indispensable "do-it-yourself" guide, with a blueprint for formulating predictive mathematical electrolyte models, recommended tabular values to use in these models, and annotated bibliographies. The final chapter is a general recipe for formulating complete predictive models for electrolytes, along with a series of worked illustrative examples. It can serve as a useful research and application tool for the practicing process engineer, and as a textbook for the chemical engineering student.