CHE 305 Thermodynamics II
Credit Structure:(4-0)4
Catalog Description:
Thermodynamic
properties of pure fluids and mixtures.
Phase equilibrium. Chemical reaction equilibrium. Applications to real and
ideal processes.
Course Objectives:
Upon successful completion of this course, the students
are expected to :
1.
Describe the
role of Gibbs free energy in determining phase equilibrium.
2.
Apply the
Clapeyron equation to relate P and
T for a pure species in phase equilibrium.
3.
Apply thermodynamics
to mixtures by defining and
finding values for pure species
properties, total solution properties, partial molar properties,
and property changes in mixing.
4.
Relate partial
molar properties by the Gibbs-Duhem equation.
5.
Evaluate fugacity
and fugacity coefficient of pure gases and gases
in mixtures using equations of state, generalized correlations and P-V-T data.
6.
Distinguish between the reference
states defined by the Lewis-Randall rule and
Henry’s law for ideal solutions.
7.
Treat non-ideality by finding
activity coefficients through correlative and predictive models.
8.
Solve phase
equilibrium problems for vapour-liquid
equilibria (VLE), liquid-liquid equilibria (LLE) and solid-liquid
equilibria (SLE).
9.
Identify systems
with azeotropes in VLE.
10.
Use thermochemical data to calculate the
equilibrium constant for a chemical reaction. Calculate equilibrium constant at different temperatures.
11.
Determine the equilibrium
composition for a chemical reaction in gas phase.
12.
Determine the equilibrium
composition for a system with multiple
reactions.
13.
Apply phase rule
for chemically reacting systems and solve problems
involving heterogeneous chemical reaction equilibria.
14.
Practice teamwork by forming and
working in study groups.
15.
Improve communication skills by submitting
concisely and effectively written homework solutions individually or in teams.
16.
Improve communication skills by listening,
thinking and talking during the classroom discussion
of the course material and in active sessions.
Prerequisites:
ChE204 – Thermodynamics I
Textbook(s):
S.I. Sandler, "Chemical
Engineering Thermodynamics",
3rd Ed., Wiley, 1999
Reference:
1. Smith,
J.M., Van Ness, H.C., Abbott,
M.M., “Introduction to
Chemical Engineering Thermodynamics”,
6th ed., Mc Graw –Hill, New York (2001).
2. Elliot, J.R.,
Lira, C.T., “Introductory Chemical
Engineering Thermodynamics”,
(1999).
3. Balzhiser, R.E., Samuels, M.R., Eliassen, J.D., “Chemical Engineering Thermodynamics”,
Prentice-Hall,
New Jersey (1972).
Syllabus :
1. Equilibrium and stability in one component systems: Criteria of equilibrium, application of the equilibrium and stability criteria to the equation
of state, fugacity of pure components. (2 weeks)
2. The thermodynamic description of mixtures: The partial molar
Gibbs free energy and Gibbs
Duhem equation. Determination of partial molar volume and
enthalpy. Criteria for phase equilibrium
in multicomponent systems.
(2 weeks)
3. The estimation of the Gibbs free
energy and fugacity of a component in a mixture: The ideal gas mixture, the
partial molar Gibbs free energy
and fugacity; the ideal gas mixture,
Lewis-Randall rule and excess
mixture properties; correlative and predictive activity coefficient models; a corresponding states principle for mixtures.
(2 weeks)
4. Phase equilibrium in mixtures: Vapor-liquid equilibrium calculations using activity coefficient models; vapor-liquid
equilibrium calculations using equations of state; solubility of a gas in a liquid; solubility of a liquid in liquid, the solubility
of a solid in a liquid or gas; the
distribution coefficient.
(4 weeks)
5. Equilibrium in chemically
reacting systems: The criteria for
chemical equilibrium; chemical equilibria in a single phase system,
homogeneous chemical reactions; multiple reactions; heterogeneous chemical reaction equilibria; adiabatic reaction systems.(3 weeks)
6. Midterm (1 week)
Homeworks, Quizzes, Projects:
Weekly or Bi-weekly homeworks
Computer Usage:
Tutorial sessions in PC lab and assignment
of computer-assisted problems on phase and chemical equilibria.
Laboratory work:
None
Category Content:
Mathematics and
Basic Sciences: None
Engineering Sciences:
1 credits
Humanities & Social
Sciences: None
Departmental: 3 credits
Instructors:
Ali Çulfaz, Güniz Gürüz, Halil
Kalıpçılar, İsmail Tosun, Deniz Üner