Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Studies On Phase Equilibrium Calculations From Equations Of State
Download Studies On Phase Equilibrium Calculations From Equations Of State full books in PDF, epub, and Kindle. Read online Studies On Phase Equilibrium Calculations From Equations Of State ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Studies on Phase Equilibrium Calculations from Equations of State by : Juan Francisco Javier Alvarado
Download or read book Studies on Phase Equilibrium Calculations from Equations of State written by Juan Francisco Javier Alvarado and published by . This book was released on 1993 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Phase Equilibria in Chemical Engineering by : Stanley M. Walas
Download or read book Phase Equilibria in Chemical Engineering written by Stanley M. Walas and published by Butterworth-Heinemann. This book was released on 2013-10-22 with total page 689 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phase Equilibria in Chemical Engineering is devoted to the thermodynamic basis and practical aspects of the calculation of equilibrium conditions of multiple phases that are pertinent to chemical engineering processes. Efforts have been made throughout the book to provide guidance to adequate theory and practice. The book begins with a long chapter on equations of state, since it is intimately bound up with the development of thermodynamics. Following material on basic thermodynamics and nonidealities in terms of fugacities and activities, individual chapters are devoted to equilibria primarily between pairs of phases. A few topics that do not fit into these categories and for which the state of the art is not yet developed quantitatively have been relegated to a separate chapter. The chapter on chemical equilibria is pertinent since many processes involve simultaneous chemical and phase equilibria. Also included are chapters on the evaluation of enthalpy and entropy changes of nonideal substances and mixtures, and on experimental methods. This book is intended as a reference and self-study as well as a textbook either for full courses in phase equilibria or as a supplement to related courses in the chemical engineering curriculum. Practicing engineers concerned with separation technology and process design also may find the book useful.
Download or read book Supercritical Fluids written by E. Kiran and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 775 pages. Available in PDF, EPUB and Kindle. Book excerpt: Supercritical fluids which are neither gas nor liquid, but can be compressed gradually from low to high density, are gaining increasing importance as tunable solvents and reaction media in the chemical process industry. By adjusting the pressure, or more strictly the density, the properties of these fluids are customized and manipulated for the particular process at hand, be it a physical transformation, such as separation or solvation, or a chemical transformation, such as a reaction or reactive extraction. Supercritical fluids, however, differ from both gases and liquids in many respects. In order to properly understand and describe their properties, it is necessary to know the implications of their nearness to criticality, to be aware of the complex types of phase separation (including solid phases) that occur when the components of the fluid mixture are very different from each other, and to develop theories that can cope with the large differences in molecular size and shape of the supercritical solvent and the solutes that are present.
Book Synopsis The Thermodynamics of Phase and Reaction Equilibria by : Ismail Tosun
Download or read book The Thermodynamics of Phase and Reaction Equilibria written by Ismail Tosun and published by Newnes. This book was released on 2012-10-17 with total page 736 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides you with a sound foundation for understanding abstract concepts (eg physical properties such as fugacity, etc or chemical processes, ie distillation, etc) of phase and reaction equilibria and shows you how to apply these concepts to solve practical problems using numerous and clear examples.
Book Synopsis The Calculation of Phase Equilibria from a Thermal Equation of State Applied to the Pure Fluids Argon, Nitrogen, Oxygen and Their Mixtures by : Eberhard Bender
Download or read book The Calculation of Phase Equilibria from a Thermal Equation of State Applied to the Pure Fluids Argon, Nitrogen, Oxygen and Their Mixtures written by Eberhard Bender and published by . This book was released on 1973 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis State-of-the-art Review of Phase Equilibria by :
Download or read book State-of-the-art Review of Phase Equilibria written by and published by . This book was released on 1980 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: High-pressure phase-equilibrium calculations using an equation of state are more sensitive to the mixing rules than to details in the effect of density or temperature on pressure. Attention must be given to the problem of how to extend equations of state to mixtures. One possible technique is provided by perturbation theory; another by superposition of chemical equilibria. At low or moderate pressures, vapor-phase corrections are often important. When specific intermolecular forces produce formation of molecular aggregates, strong deviations from ideal-gas behavior can be significant even at pressures well below 1 bar. When vapor-liquid equilibrium data are reduced using conventional expressions for the excess Gibbs energy, the resulting binary parameters tend to be partially correlated, it difficult, but no impossible, to calculate ternary liquid-liquid equilibria using binary parameters only. New models for calculating properties of liquid-phase mixtures mist allow for changes in free volume to give consideration to the effect of mixing on changes in rotational and vibrational degrees of freedom. Liquid-phase volumetric effects are also important in describing the solubilities of gases in solvent mixtures. Therefore, future liquid-phase models should incorporate a liquid-phase equation of state, either of the van der Waals type or, perhaps, as given by the direct-correlation function theory of liquids.
Book Synopsis High-Pressure Fluid Phase Equilibria by : Ulrich K Deiters
Download or read book High-Pressure Fluid Phase Equilibria written by Ulrich K Deiters and published by Elsevier. This book was released on 2023-12-01 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: High pressures play a more and more important role in modern technology. Examples are the supercritical fluid extraction of medical drugs and dyes from biological material, the handling of compressed or liquefied gases (including natural gas or hydrogen), the operation of modern thermal power plants, or various technical processes for controlled particle formation. High-Pressure Fluid Phase Equilibria, Second Edition enables understanding of the complicated phase behaviour that fluid or fluid mixtures (liquids, gases, or supercritical phases) can exhibit at elevated pressures. The underlying thermodynamic equations are explained, and robust algorithms for the computation of such equilibria (including solid–fluid equilibria) are proposed. Since the publication of the first edition of this book there have been many new developments, for instance differential equation methods for the computation of phase equilibria, accurate numerical differentiation, high-precision equations of state (e.g., the GERG model). Moreover, more detail and explanation has been added on important topics that were only briefly examined in the original book to better assist the reader, such as expansion processes and chemical reactions). The book remains invaluable as a single resource for grasping the intricacies of fluid phase behaviour. It enables readers to write or improve their own computer programs for the calculation of phase equilibria. It will appeal to graduate students of chemical engineering and university research staff involved in chemical engineering of supercritical fluids or the physical chemistry of fluids; the book can also serve as the basis of lectures or advanced students’ seminars. Comprehensively presents the complex world of phase equilibria (binary and ternary) and the various methods for computing phase equilibria, whilst carefully considering the relevant pressure and temperature ranges Introduces phase diagram classes, how to recognize them, and how to identify their characteristic features Presents rational nomenclature of binary fluid phase diagrams Includes problems and solutions for self-testing, exercises, or seminars New to this Edition: Presentation of the phase equilibria models is extended and expanded There are now more descriptions on more equations of state, especially the PCSAFT EoS Features new chapter on nonisothermal applications and chemically reactive systems and extensive updates and additions to all existing chapters
Book Synopsis Equation of State Phase Equilibria Calculations by : Douglas Roger Perschke
Download or read book Equation of State Phase Equilibria Calculations written by Douglas Roger Perschke and published by . This book was released on 1984 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Multiphase Equilibria of Complex Reservoir Fluids by : Huazhou Li
Download or read book Multiphase Equilibria of Complex Reservoir Fluids written by Huazhou Li and published by Springer Nature. This book was released on 2021-10-30 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: This short monograph focuses on the theoretical backgrounds and practical implementations concerning the thermodynamic modeling of multiphase equilibria of complex reservoir fluids using cubic equations of state. It aims to address the increasing needs of multiphase equilibrium calculations that arise in the compositional modeling of multiphase flow in reservoirs and wellbores. It provides a state-of-the-art coverage on the recent improvements of cubic equations of state. Considering that stability test and flash calculation are two basic tasks involved in any multiphase equilibrium calculations, it elaborates on the rigorous mathematical frameworks dedicated to stability test and flash calculation. A special treatment is given to the new algorithms that are recently developed to perform robust and efficient three-phase equilibrium calculations. This monograph will be of value to graduate students who conduct research in the field of phase behavior, as well as software engineers who work on the development of multiphase equilibrium calculation algorithms.
Book Synopsis Multiparameter Equations of State by : Roland Span
Download or read book Multiparameter Equations of State written by Roland Span and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: As a basis for printed property charts and tables, empirical multiparameter equa tions of state have been the most important source of accurate thermodynamic property data for more than 30 years now. However, due to increasing demands on the accuracy of thermodynamic property data in computerised calculations as well as the availability of appropriate software tools, and the ever increasing computer power, such formulations are nowadays becoming a valuable tool for everyday work. This development has substantially increased the number of scientists, engi neers, and students who are working with empirical multiparameter equations of state, and it continues to do so. Nevertheless, common knowledge on this kind of thermodynamic property models and on the ongoing progress in this scientific discipline is still very limited. Multiparameter equations of state do not belong to the topics which are taught intensively in thermodynamic courses in engineering and natural sciences and the books and articles where they are published mainly deal with the thermodynamic properties of certain substances rather than with the theoretical background of the used equations of state. In contrast to this, my concern mainly was to give a survey of the theoretical background of multiparameter equations of state both with regard to their application and their development.
Download or read book Phase Theory written by H.A.J. Oonk and published by Elsevier. This book was released on 2012-12-02 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Studies in Modern Thermodynamics, 3: Phase Theory: The Thermodynamics of Heterogeneous Equilibria focuses on the processes, methodologies, principles, and approaches employed in the determination of the thermodynamics of heterogeneous equilibria. The publication first elaborates on thermodynamic background, phase rule, and general relations for binary equilibria. Discussions focus on linear contributions, G-curves and phase diagram, function changes, Clapeyron's equation, derivation of phase rule, pressure and temperature, heat capacity, enthalpy, and Gibbs energy. The manuscript then examines demixing, isothermal liquid-vapor equilibria, isobaric equilibria between two mixed states, and isobaric equilibria between unmixed solid and mixed liquid state. Topics include phase diagrams, pure solid component with liquid mixture, equilibrium between two ideal states, calculation of phase diagrams, and types of phase diagram. The text ponders on the interpretation of TX phase diagrams and retrograde equilibrium curves, including retrograde solubility, regions of demixing, excess parameters, and eutectic systems. The publication is a valuable reference for researchers wanting to dig deeper into the thermodynamics of heterogeneous equilibria.
Book Synopsis Models for Thermodynamic and Phase Equilibria Calculations by : Stanley I. Sandler
Download or read book Models for Thermodynamic and Phase Equilibria Calculations written by Stanley I. Sandler and published by CRC Press. This book was released on 1993-10-07 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a definitive state-of-the-art review of the models used in applied thermodynamics. Dis-cusses all aspects of thermodynamic modeling relevant to the chemical industry-including activ4 coefficient models, equations of state, mixture group contribution methods, and specialized procedures for polymer and ele tr@01 e solutions.
Book Synopsis Phase Equilibria by : Arnold Reisman
Download or read book Phase Equilibria written by Arnold Reisman and published by Elsevier. This book was released on 2013-10-22 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phase Equilibria: Basic Principles, Applications, Experimental Techniques presents an analytical treatment in the study of the theories and principles of phase equilibria. The book is organized to afford a deep and thorough understanding of such subjects as the method of species model systems; condensed phase-vapor phase equilibria and vapor transport reactions; zone refining techniques; and nonstoichiometry. Physicists, physical chemists, engineers, and materials scientists will find the book a good reference material.
Book Synopsis Thermodynamics and Phase Equilibria of Carbon Dioxide/Polymer Systems by :
Download or read book Thermodynamics and Phase Equilibria of Carbon Dioxide/Polymer Systems written by and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A theoretical approach, the SAFT (Statistical Associating Fluid Theory) equation of state, is adapted and extended to understand the thermodynamics and phase equilibria of systems containing carbon dioxide (CO2), CO2-philic and CO2-phobic compounds, including both small molecules (such as n-alkanes and n-perfluoroalkanes) and macromolecules (homopolymers, polymer blends and copolymers), to provide rapid reliable predictions for a wide range of systems of interest. Most prior research has concentrated on developing SAFT equations suitable for phase equilibrium calculations (vapor-liquid and liquid-liquid). In the present work we demonstrate that the SAFT equations are particularly useful not only in pressure-temperature-volume-composition phase equilibrium problems but, also for more difficult aspects of the behavior of mixtures such as derivative properties (e.g., Joule-Thomson inversion curves) and formation of aggregates. To accomplish this goal, we studied the strengths and limitations that different thermodynamic models present not only for pure CO2, but also for its mixtures with small molecules and macromolecules. The research is divided in three major areas: a) a fundamental investigation of the thermophysical properties of pure carbon dioxide, using predictions from both molecular simulations and equations of state; b) a detailed study of the phase equilibria of binary and ternary mixtures of CO2, n-perfluoroalkanes and n-alkanes as a representation of small CO2-philic and partially CO2-phobic compounds; and c) a study of phase equilibria in binary and ternary mixtures of CO2, CO2-philic and CO2-phobic polymers. The ability of the SAFT approach to perform such predictions relies on its more rigorous foundation, since it is practically the only approach that has been able to describe both small molecules and macromolecules.
Book Synopsis Fundamentals Of Equations Of State by : Shalom Eliezer
Download or read book Fundamentals Of Equations Of State written by Shalom Eliezer and published by World Scientific. This book was released on 2002-03-05 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: The equation of state was originally developed for ideal gases, and proved central to the development of early molecular and atomic physics. Increasingly sophisticated equations of state have been developed to take into account molecular interactions, quantization, relativistic effects, etc.Extreme conditions of matter are encountered both in nature and in the laboratory, for example in the centres of stars, in relativistic collisions of heavy nuclei, in inertial confinement fusion (where a temperature of 109 K and a pressure exceeding a billion atmospheres can be achieved). A sound knowledge of the equation of state is a prerequisite for understanding processes at very high temperatures and pressures, as noted in some recent developments.This book presents a detailed pedagogical account of the equation of state and its applications in several important and fast-growing topics in theoretical physics, chemistry and engineering.
Book Synopsis Techniques to Facilitate the Use of Equations of State for Complex Fluid-phase Equilibria by : Robert J. Topliss
Download or read book Techniques to Facilitate the Use of Equations of State for Complex Fluid-phase Equilibria written by Robert J. Topliss and published by . This book was released on 1985 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Phase Equilibria for Complex Fluid Mixtures at High Pressures, Development and Application of Continuous Thermodynamics by : Ronald L. Cotterman
Download or read book Phase Equilibria for Complex Fluid Mixtures at High Pressures, Development and Application of Continuous Thermodynamics written by Ronald L. Cotterman and published by . This book was released on 1985 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt:
