1. Chemical Engineering Thermodynamics II Perla B. Balbuena 240 JEB balbuena@tamu.edu

2. What did you learn in Thermo I? Energy forms: –Work –Energy –Heat Provide examples of each; what are the differences

3. More from Thermo I The first law of thermodynamics Enthalpy, internal energy State function

4. More from Thermo I Heat capacity Open system, closed system Equilibrium; phase rule

5. More from Thermo I Phase diagram for a pure species

6. More from Thermo I Equation of state

7. More from Thermo I Ideal gas

8. More from Thermo I Virial equation of state

9. More from Thermo I Cubic equation of state Theory of corresponding states Acentric factor

10. More from Thermo I Generalized correlations for gases Lee-Kessler correlation for Z 0 = f(T r, P r ) and Z 1 = f(T r, P r ) Correlations for Virial B

11. More from Thermo I Generalized correlations for liquids How to estimate the molar volume of a saturated liquid (see section 3.7)

12. More from Thermo I Latent heat Heat of reaction Heat of combustion Heat of formation

13. More from Thermo I The second law of thermodynamics

14. More from Thermo I Entropy changes ideal gas Entropy balance open systems

15. More from Thermo I Residual properties Two-phase systems Review ALL CHAPTER 6

16. What is new in Thermo II Mixtures What type of mixtures Why are they important What do we want to learn about them How this relates to material in Thermo I

17. What is new in Thermo II Phase equilibria –Vapor-liquid equilibrium (VLE) –Liquid-liquid equilibrium (LLE) –Vapor-liquid-liquid equilibrium (VLLE) –Solid-liquid equilibrium (SLE) –Solid-vapor equilibrium (SVE) – Adsorption of gases on solids –Osmosis –Chemical reaction equilibria

18. What is new in Thermo II Concepts –Chemical potential –Fugacity –Activity Solution models –Ideal solution model –Other models involving higher order interactions

19. Homework for next week Class will be divided into eight teams of four students each. Each team will have an assigned topic that they will work, present, discuss the main concepts, give a representative application. Presentations will be next Monday and Wednesday. Each team needs to prepare an appropriate power point document and submit it before their presentation. Each team member should show clear participation in order to get credit.