Determination of Vapor-Liquid Equilibrium Data for the Methanol-Water System PDF Download
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Author: Geraldine Anne Clifford
Publisher:
ISBN:
Category : Chemistry
Languages : en
Pages : 0
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Book Description
Methanol and water, at ordinary temperatures form a two-phase, two-component system, which according to the phase rule, can be completely described by two independent variables. For solutions of varying concentrations, either the boiling points at constant pressure, or the equilibrium-vapor pressures at constant temperature are useful for the study of the system. However, because the relationship of partial and total vapor pressure to composition at constant temperature can be checked theoretically by means of the equations discussed below, this is the criteria most often used for the study.
Author: Geraldine Anne Clifford
Publisher:
ISBN:
Category : Chemistry
Languages : en
Pages : 0
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Book Description
Methanol and water, at ordinary temperatures form a two-phase, two-component system, which according to the phase rule, can be completely described by two independent variables. For solutions of varying concentrations, either the boiling points at constant pressure, or the equilibrium-vapor pressures at constant temperature are useful for the study of the system. However, because the relationship of partial and total vapor pressure to composition at constant temperature can be checked theoretically by means of the equations discussed below, this is the criteria most often used for the study.
Author: David William Bunch
Publisher:
ISBN:
Category :
Languages : en
Pages : 72
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Author: Shūzō Ōe
Publisher: Elsevier Science & Technology
ISBN:
Category : Science
Languages : en
Pages : 784
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Book Description
Vapor-liquid equilibrium (VLE) data are necessary for the design and operation of distillation processes. It is absolutely impossible to determine a distillation process without VLE data. The author of this book has had much experience designing and constructing distillation processes and towers and knows that VLE data must be easily retrievable, readily comprehensible, and precise. This volume contains the most important VLE data for 1,446 binary systems with Wilson parameters determined by computer processing. The data are also presented graphically. The Wilson equation, which is known as one of the most applicable to multicomponent systems, is employed for computer-aided determination of the optimum parameters using the non-linear least squares method.
Author: Thomas Marion Godbold
Publisher:
ISBN:
Category : Vapor-liquid equilibrium
Languages : en
Pages : 118
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Author: Daniel Edward Burke
Publisher:
ISBN:
Category :
Languages : en
Pages : 162
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Author: Jürgen Gmehling
Publisher:
ISBN:
Category : Chemistry, Organic
Languages : en
Pages : 502
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Author: Eugene Poindexter Crumpler
Publisher:
ISBN:
Category : Methyl ether
Languages : en
Pages : 112
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Book Description
Author: Soon Yuck Wong
Publisher:
ISBN:
Category : Chemical equilibrium
Languages : en
Pages : 0
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Book Description
"In the field of synthetic liquid fuels and organic chemicals there is considerable industrial interest in Fischer-Tropsch-type processes for the production of liquid hydrocarbons and various organic chemicals as by-products. Processes developed primarily for the production of oxygenated organic chemicals by partial oxidation of paraffin hydrocarbons are also in commercial operation. For both processes, recovery and purification of the product constituents by fractional distillation constitute a major problem. Of primary importance to solutions of the problem are the availability of reliable vapor-liquid equilibrium data on the various systems encountered. The need for suitable data is increased by the fact that practically all existing vapor-liquid equilibrium data are for atmospheric pressure only, whereas actual distillation operations are most frequently conducted at pressure above one atmosphere because of favorable economics, design, operations, and control requirements. It is obvious that reliable data at pressure other than one atmosphere and in particular, superatmospheric data are needed. More fundamentally important however, is the need for complete and extended data to evaluate and test the applicability of proposed correlations of the vapor-liquid data. Such extension and correlation involve the change of vapor-liquid equilibria with temperature or pressure, the determination of these data with a minimum of experimental effort, and the extension of binary data into reliable ternary data. Of the numerous oxygenated components produced by the aforementioned processes, acetone, methanol, and water constitute the major portion of the crude products. Binary and ternary systems containing these components have been evaluated and the results reported herein"--Leaves iii-iv
Author: A Anderko
Publisher: World Scientific
ISBN: 9814611778
Category :
Languages : en
Pages : 526
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Book Description
This volume is a collection of papers, mostly state-of-the-art reviews, describing main topics of current research in Applied Thermodynamics. The papers deal with measurements of thermodynamic properties which are important for process design in chemical and related industries as well as for theoretical investigations of pure fluids and mixtures. Besides measuring techniques, methods are reviewed for the processing and correlation of experimental data.
Author: Hassanein Hamed Amer
Publisher:
ISBN:
Category :
Languages : en
Pages : 312
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