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Vapor Liquid Equilibria Using Unifac
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Book Synopsis Vapor-Liquid Equilibria Using Unifac by : Aage Fredenslund
Download or read book Vapor-Liquid Equilibria Using Unifac written by Aage Fredenslund and published by Elsevier. This book was released on 2012-12-02 with total page 393 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vapor-Liquid Equilibria Using UNIFAC: A Group-Contribution Method focuses on the UNIFAC group-contribution method used in predicting quantitative information on the phase equilibria during separation by estimating activity coefficients. Drawing on tested vapor-liquid equilibrium data on which UNIFAC is based, it demonstrates through examples how the method may be used in practical engineering design calculations. Divided into nine chapters, this volume begins with a discussion of vapor and liquid phase nonidealities and how they are calculated in terms of fugacity and activity coefficients, respectively. It then introduces the reader to the UNIFAC method and how it works, the procedure used in establishing the parameters needed for the model, prediction of binary and multicomponent vapor-liquid equilibria for a large number of systems, the potential of UNIFAC for predicting liquid-liquid equilibria, and how UNIFAC can be used to solve practical distillation design problems. This book will benefit process design engineers who want to reliably predict phase equilibria for designing distillation columns and other separation processes.
Book Synopsis Vapor-Liquid Equilibria Using UNIFAC. A Group-Contribution Method. (Stichworte Teil 1) by : A. Fredenslund
Download or read book Vapor-Liquid Equilibria Using UNIFAC. A Group-Contribution Method. (Stichworte Teil 1) written by A. Fredenslund and published by . This book was released on 1977 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fredenslund,Aa., J.Gmehling and P.Rasmussen, Vapor-liquid Equilibria Using UNIFAC, a Group-contribution Method by : Å Fredenslund
Download or read book Fredenslund,Aa., J.Gmehling and P.Rasmussen, Vapor-liquid Equilibria Using UNIFAC, a Group-contribution Method written by Å Fredenslund and published by . This book was released on 1977 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis VAPOUR-LIQUID EQUILIBRIA USING UNIFAC: A GROUP CONTRIBUTION METHOD. by : A. FREDENSLUND
Download or read book VAPOUR-LIQUID EQUILIBRIA USING UNIFAC: A GROUP CONTRIBUTION METHOD. written by A. FREDENSLUND and published by . This book was released on with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Modeling Vapor-Liquid Equilibria by : Hasan Orbey
Download or read book Modeling Vapor-Liquid Equilibria written by Hasan Orbey and published by Cambridge University Press. This book was released on 1998-05-28 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reviews the latest developments in a subject relevant to professionals involved in the simulation and design of chemical processes - includes disk of computer programs.
Book Synopsis Estimation of Unifac Parameters for Prediction of Vapor-liquid Equilibria by : Babu Varughese
Download or read book Estimation of Unifac Parameters for Prediction of Vapor-liquid Equilibria written by Babu Varughese and published by . This book was released on 1986 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Vapour–Liquid Equilibrium by : Eduard Hála
Download or read book Vapour–Liquid Equilibrium written by Eduard Hála and published by Elsevier. This book was released on 2013-10-22 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vapor-Liquid Equilibrium, Second Edition covers the theoretical principles and methods of calculation of equilibrium conditions from various experimental data and the elements of measuring technique, as well as the instruments for the direct determination of the equilibrium compositions of the liquid and vapor phases of the system. The book discusses the relations necessary for the thermodynamic treatment of the equilibrium between the liquid and vapor phase of a system; the concept of an ideal solution and auxiliary thermodynamic functions; and the activity and the activity coefficient. The text also describes vapor-liquid equilibrium in real systems (electrolytes and non-electrolytes) and in systems whose components (i.e. temperature, pressure, and composition of phases) mutually react according to several stoichiometric equations. The criteria of purity of substances and the methods of measuring temperature; low, medium, and high pressures; the pressures of the saturated vapors at given temperatures; and the boiling points at given pressures used in laboratory work in the field of vapor-liquid equilibrium are considered. The book also tackles the methods for the direct determination of equilibrium data (distillation, circulation, static, dew and bubble point, and flow methods). The text concludes with a review of the literature on the systems whose vapor-liquid equilibrium data had been measured and reported to the beginning of 1954. Workers in the chemical industry who deal with problems of distillation and rectification will find the book useful.
Book Synopsis Distillation by : Johann G. Stichlmair
Download or read book Distillation written by Johann G. Stichlmair and published by John Wiley & Sons. This book was released on 2021-05-19 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt: Distillation Principles and Practice Second Edition covers all the main aspects of distillation including the thermodynamics of vapor/liquid equilibrium, the principles of distillation, the synthesis of distillation processes, the design of the equipment, and the control of process operation. Most textbooks deal in detail with the principles and laws of distilling binary mixtures. When it comes to multi-component mixtures, they refer to computer software nowadays available. One of the special features of the second edition is a clear and easy understandable presentation of the principles and laws of ternary distillation. The right understanding of ternary distillation is the link to a better understanding of multi-component distillation. Ternary distillation is the basis for a conceptual process design, for separating azeotropic mixtures by using an entrainer, and for reactive distillation, which is a rapidly developing field of distillation. Another special feature of the book is the design of distillation equipment, i.e. tray columns and packed columns. In practice, empirical know-how is preferably used in many companies, often in form of empirical equations, which are not even dimensionally correct. The objective of the proposed book is the derivation of the relevant equations for column design based on first principles. The field of column design is permanently developing with respect to the type of equipment used and the know-how of two-phase flow and interfacial mass transfer.
Book Synopsis Vapor-liquid Equilibrium Data Collection by : Jürgen Gmehling
Download or read book Vapor-liquid Equilibrium Data Collection written by Jürgen Gmehling and published by . This book was released on 1977 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Phase Equilibria by : Andreas L. Muhlbauer
Download or read book Phase Equilibria written by Andreas L. Muhlbauer and published by Taylor & Francis. This book was released on 2023-02-03 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work provides coverage of experimental and theoretical procedures for vapour-liquid equilibria (VLE). A survey of the different models and approaches in recent literature enables the reader to choose the appropriate action.
Book Synopsis Vapor-liquid Equilibria by UNIFAC Group Contribution. 3.revision and Extension by : E. A. Madedo
Download or read book Vapor-liquid Equilibria by UNIFAC Group Contribution. 3.revision and Extension written by E. A. Madedo and published by . This book was released on 1982 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Computer Calculations for Multicomponent Vapor-liquid and Liquid-liquid Equilibria by : J. M. Prausnitz
Download or read book Computer Calculations for Multicomponent Vapor-liquid and Liquid-liquid Equilibria written by J. M. Prausnitz and published by Prentice Hall. This book was released on 1980 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Prediction of Liquid-liquid Equilibria Using Unifac by : Thomas Magnussen
Download or read book Prediction of Liquid-liquid Equilibria Using Unifac written by Thomas Magnussen and published by . This book was released on 1980 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Chemical Thermodynamics for Process Simulation by : Jürgen Gmehling
Download or read book Chemical Thermodynamics for Process Simulation written by Jürgen Gmehling and published by John Wiley & Sons. This book was released on 2019-06-10 with total page 819 pages. Available in PDF, EPUB and Kindle. Book excerpt: The only textbook that applies thermodynamics to real-world process engineering problems This must-read for advanced students and professionals alike is the first book to demonstrate how chemical thermodynamics work in the real world by applying them to actual engineering examples. It also discusses the advantages and disadvantages of the particular models and procedures, and explains the most important models that are applied in process industry. All the topics are illustrated with examples that are closely related to practical process simulation problems. At the end of each chapter, additional calculation examples are given to enable readers to extend their comprehension. Chemical Thermodynamics for Process Simulation instructs on the behavior of fluids for pure fluids, describing the main types of equations of state and their abilities. It discusses the various quantities of interest in process simulation, their correlation, and prediction in detail. Chapters look at the important terms for the description of the thermodynamics of mixtures; the most important models and routes for phase equilibrium calculation; models which are applicable to a wide variety of non-electrolyte systems; membrane processes; polymer thermodynamics; enthalpy of reaction; chemical equilibria, and more. -Explains thermodynamic fundamentals used in process simulation with solved examples -Includes new chapters about modern measurement techniques, retrograde condensation, and simultaneous description of chemical equilibrium -Comprises numerous solved examples, which simplify the understanding of the often complex calculation procedures, and discusses advantages and disadvantages of models and procedures -Includes estimation methods for thermophysical properties and phase equilibria thermodynamics of alternative separation processes -Supplemented with MathCAD-sheets and DDBST programs for readers to reproduce the examples Chemical Thermodynamics for Process Simulation is an ideal resource for those working in the fields of process development, process synthesis, or process optimization, and an excellent book for students in the engineering sciences.
Book Synopsis Liquid-liquid Equilibria by : Josef P. Novák
Download or read book Liquid-liquid Equilibria written by Josef P. Novák and published by Elsevier Publishing Company. This book was released on 1987 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: While a satisfactory description of liquid-vapour equilibria in binary and multi-component systems had been developed by the end of the fifties, a similar situation has only been attained for liquid-liquid equilibria in the last ten years. There are several reasons for this, the most important of which is the necessity to employ more complex thermodynamic models for a quantitative description of liquid-liquid equilibria. These models require very sophisticated calculation techniques that cannot be carried out without the assistance of a computer. The authors have attempted to provide a theoretical description of liquid-liquid equilibria at a level permitting routine chemical engineering applications similar to those common for liquid-vapour equilibria. Consequently, a great deal of attention is paid to the calculation of parameters for heterogeneous and homogeneous binary systems, and to the qualitative evaluation of the suitability of the most frequently used thermodynamic models.
Book Synopsis Vapor-liquid Equilibrium Data Collection by : Jürgen Gmehling
Download or read book Vapor-liquid Equilibrium Data Collection written by Jürgen Gmehling and published by . This book was released on 2000-01-01 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Estimation of Phase Equilibria by Group Solution Model by : K. Tochigi
Download or read book Estimation of Phase Equilibria by Group Solution Model written by K. Tochigi and published by . This book was released on 1983 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:
