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Chemical & Biological Engineering Thermodynamics (CHBE 346) Fall 2004 Lectures: Tutorial: Instructors: Monday, Wednesday, Friday 10:00-11:00 (CHBE 206) Monday (alternating weeks) 14:00-16:00 (CHBE 224) Dr. Madjid Mohseni (291 MCML, 822-0047, [email protected]) Department of Chemical and Biological Engineering, The University of British Columbia Dr. Mohseni’s office hours: Monday (11:00-12:30) & Thursday (11:00-12:30) or by appointment Teaching Assistants: Ramn Toor MCML 294C Phone: (604)822-3634 E-mail: [email protected] Clara Ford PPC Phone: [email protected] Pre-requisites: CHBE 241; CHBE 242; CHEM 251 Course Textbook: Smith, J.M.; H.C. Van Ness; M.M. Abbott. “Introduction to Chemical Engineering Thermodynamics” 6th ed., McGraw-Hill, New York (2001) Available from UBC bookstore Other Recommended References: 1) Kyle, B.G. “Chemical & Process Thermodynamics” 3rd ed., Prentice Hall, New Jersey (1999). 2) Sandler, S.I. “Chemical & Engineering Thermodynamics’ 3rd ed., John Wiley, New York (1999). 3) Elliott, J.R. & C.T. Lira “Introductory Chemical Engineering Thermodynamics”, Prentice Hall (1999). 4) Winnick, J. “Chemical Engineering Thermodynamics” John Wiley, New York (1997). 5) Valsaraj, K.T. “Elements of Environmental Engineering Thermodynamics and Kinetics” 2nd ed., Lewis Publishers (2000) 6) Any other book on Chemical and Engineering Thermodynamics, Chemical and Phase Equilibria, and Physical Chemistry Course delivery: Lectures Course Objectives: The basic objective of this course is to familiarize chemical engineering students with principles and theories of engineering thermodynamics and their applications to chemical engineering processes. At the end of the semester, students are expected to: Apply the theory of the first and second laws of thermodynamics to chemical engineering processes involving the exchange of energy and work of fluids Understand the various procedures for estimating the thermodynamic properties under various process conditions (e.g. enthalpies, entropies, …in a multicomponent vapour/liquid mixture) Predict the equilibrium composition of mixtures under phase and chemical reaction equilibria Evaluation: Assignments (9)* Midterm Final exam Quizzes & Discussion/Presentation ** Participation *** Total 18 25 50 5 2 100 * Individual assignments will be posted on the course website every Monday evening and will be due the following Wednesday (i.e. 9 days after being handed in). Assignments must be turned in by 4:30 pm of the due date. Late assignments will receive zero grade. ** There will be two quizzes during the tutorial sessions. Discussion/presentation mark will be based on your involvement and activity in tutorial sessions. *** Participation mark is based on class attendance, as well as your participation in class discussion and question and answers. Exams: Two open-book, open-notes tests (one midterm and one final) will be given during the semester: Midterm test: Wednesday, October 20 10:00 am Conflicts due to athletics or other events should be noted by email to Dr. Mohseni TWO WEEKS BEFORE the time of a test. Final test will be given during the final exam period. The exact time and location will be announced as soon as they are available. Course (Lecture) Outline Subject(s) FIRST LAW OF THERMODYNAMICS (2 lectures) Relevant Textbook Chapter(s) Chapters 1 & 2 Introduction and definitions, internal energy, first law of thermodynamics, equilibrium, enthalpy, closed and open systems VOLUMETRIC PROPERTIES OF PURE FLUIDS (3 lectures) PVT behavior of pure substances, equations of state and their applications, ideal gas, generalized correlations of gases and liquids Chapter 3 HEAT EFFECTS (2 lectures) Chapter 4 Latent heats of pure substances, heats of reaction, formation and combustion, heat effects of industrial reactions SECOND LAW OF THERMODYNAMICS (2 lectures) Chapter 5 Heat engines, second law of thermodynamics, entropy, entropy balance for open systems, lost work, ideal work, third law of thermodynamics THERMODYNAMIC PROPERTIES OF FLUIDS (3 lectures) Chapter 6 Homogeneous phases, residual properties, two phase systems, diagrams and tables of thermodynamic properties VAPOUR/LIQUID EQUILIBRIUM (4 lectures) Chapter 10 Nature of equilibrium, the phase rule, vapour/liquid equilibrium (VLE) bahviours and models, Raoult’s Law SOLUTION THERMODYNAMICS (4 lectures) Chapter 11 Chemical potential and phase equilibria, partial properties, ideal gas mixtures, fugacity and fugacity coefficients, ideal solution, excess properties CHEMICAL REACTION EQUILIBRIA (3 lectures) The reaction coordinate, equilibrium criteria to chemical reactions, evaluation of equilibrium constants, phase rule Chapter 13