Content
Pepole
CV
Phase Equilibrium Thermodynamics
Instructor: Leila Zargarzadeh
Level: Undergraduate
Lecture slides
Instructor: Leila Zargarzadeh
Level: Undergraduate
| Course objectives
This course introduces methods to express properties of real fluids and mixtures, phase equilibria, chemical reaction equilibria, and some of their applications.Chemical processes include chemical reactions to form a desired product(s), and separation units to get a desired purity. Majority of separations depend on the coexistence of phases and different distribution of components between the phases. Therefore, phase equilibria and chemical reaction equilibria are very important topics in chemical engineering and will be covered in this course.
Upon successful completion of this course, students will learn how to
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Lecture slides
| Chapter 6 | Lecture 1 | Course introduction Review of Chemical Engineering Thermodynamics |
| Lecture 2 | Chapter 6 Introduction to phase equilibrium Pure species phase equilibrium, Clapeyron eq, Clausius-Clapeyron eq (6.1 and 6.2) |
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| Lecture 3 | Thermodynamics of mixtures Partial molar properties and physical explanation Gibbs-Duhem eq (6.3 of Koretsky, pages 334-340) |
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| Lecture 4 | Property changes of mixing Partial molar property determination (6.3 of Koretsky, pages 343-366) |
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| Lecture 5 |  |
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| Chapter 7 | Lecture 6 | Fugacity definition Chemical equilibrium in terms of fugacity (7.2 and 7.3 of Koretsky pages 391-396) |
| Lecture 7 | Fugacity and fugacity coefficient of pure gases (7.2 and 7.3 of Koretsky pages 396-402) |
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| Lecture 8 | Fugacity and fugacity coefficient of species
in a gas mixture(7.3 of Koretsky pages 403-412) |
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| Lecture 9 | Fugacity in the liquid phase Reference states for the liquid phase: Lewis/Randall vs. Henry’s The activity coefficient (7.4 of Koretsky, pages 413-417) |
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| Lecture 10 |  |
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| Lecture 11 |  |
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| Lecture 12 |  |
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| Lecture 13 |
 Curve fitting example_excel file |
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| Lecture 14 |  |
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| Chapter 8 | Lecture 15 | Vapor-liquid equilibrium Raoult’s law Bubble point and dew point calculations (8.1 of Koretsky, pages 466-471) |
| Lecture 16 | Vapor-liquid equilibrium Flash calculation VLE phase diagram for binary systems VLE with nonideal liquid and ideal gas phases (8.1 of Koretsky, pages 471-477) |
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| Lecture 17 | Vapor-liquid equilibrium VLE phase diagram for binary systems Fitting gamma model with VLE data VLE with nonideal liquid, continue (8.1 of Koretsky, pages 477-483) |
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| Lecture 18 | Vapor-liquid equilibrium Azeotrope Fitting activity coefficient models with VLE data Solubility of gases in liquids (8.1 of Koretsky, pages 484-501) |
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| Lecture 19 | Vapor-liquid equilibrium VLE using the equations of state method for the liquid phase (8.1 of Koretsky, pages 501-511) |
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| Lecture 20 | Liquid–Liquid equilibrium (LLE) Vapor-liquid-liquid equilibrium (VLLE) (8.2 and 8.3 of Koretsky, pages 511-523) |
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| Lecture 21 | Solid–Liquid equilibrium (SLE) Solid-solid equilibrium (8.4 of Koretsky, pages 523-531) |
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| Lecture 22 | Colligative properties Boiling point elevation Freezing point depression Osmotic pressure (8.5 of Koretsky, pages 531-538) |
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| Chapter 9 | Lecture 23 | Equilibrium for a single reaction Equilibrium constant from thermodynamic data (9.1 to 9.4 of Koretsky, pages 562-578) |
| Lecture 24 | Relation between the equilibrium constant and the concentrations of species in a gas-phase reaction (9.5 of Koretsky, pages 579-586) |
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| Lecture 25 | Relation between the equilibrium constant and the concentrations of species * in a liquid-phase reaction (or a solid-phase reaction) * in a heterogeneous reaction (9.5 of Koretsky, pages 586-589) |
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| Lecture 26 | Multiple reactions * Extent of reaction and the equilibrium constant for multiple reactions * Gibbs phase rule for reacting systems (9.7 of Koretsky, pages 599-602) |
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| Lecture 27 | Multiple reactions, examples (9.7 of Koretsky, pages 602-610) |
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| Lecture 28 (optional) |
Equilibrium in electrochemical systems (9.6 of Koretsky, pages 602-610) |
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| Summary of Chapters 6 and 7 |