SubjectsSubjects(version: 861)
Course, academic year 2019/2020
  
Thermodynamic calculations - N105031
Title: Termodynamické výpočty
Guaranteed by: Department of Inorganic Technology (105)
Actual: from 2017
Semester: winter
Points: winter s.:2
E-Credits: winter s.:2
Examination process: winter s.:
Hours per week, examination: winter s.:0/2 MC [hours/week]
Capacity: unknown / unknown (unknown)
Min. number of students: unlimited
Language: Czech
Teaching methods: full-time
Level:  
For type:  
Guarantor: Paidar Martin doc. Ing. Ph.D.
Annotation -
Last update: Paidar Martin doc. Ing. Ph.D. (25.08.2015)
The main aim of the course is to get knowledge of possible ways for calculation of equilibrium reaction mixtures and methods of its influence. Second part is dedicated to calculations of electrochemical systems, its operating parameters and efficiency. Beside theoretical background the main attention is paid to the calculations of real processes used in industry.
Aim of the course -
Last update: Paidar Martin doc. Ing. Ph.D. (25.08.2015)

Students will be able:

  • calculate reaction conditions of the technologically important chemical reactions
  • calculate the equilibrium composition for chemical reactions
  • calculate operating parameters of the electrochemical systems including mass and energy balance

Literature -
Last update: ROZ105 (24.06.2015)

R: M. Malinovský, I.Roušar a kol., Teoretické základy pochodů anorganické technologie, SNTL/ALFA, 1987

R: R. Mráz, J. Krýsa, Příklady z chemicko-inženýrské termodynamiky, skripta VŠCHT Praha, 1991

A: Atkins, P. W,De Paula, Julio, Fyzikální chemie, Vysoká škola chemicko-technologická, v Praze. 2013

Learning resources -
Last update: Paidar Martin doc. Ing. Ph.D. (25.08.2015)

http://eso.vscht.cz/

Syllabus -
Last update: Paidar Martin doc. Ing. Ph.D. (05.10.2017)

1. Phase equilibrium in two component systems.

2. Phase equilibrium in three component systems. Graphical representation.

3. Cyclic crystallization between two temperatures.

4. Phase equilibrium in four component systems. Graphical representation.

5. Basic thermodynamic principles of systems with chemical reaction; reaction enthalpy, entropy, Gibbs energy

6. Calculation of the equilibrium conditions in gaseous isothermal systems with the chemical reaction

7. Calculation of the equilibrium conditions in heterogeneous systems with the chemical reaction

8. Calculation of the equilibrium composition of the reaction mixture in isothermal system

9. Calculation of the equilibrium composition of the adiabatic system

10. Fundamental electrochemical equations. Conductivity of electrolytes, Faraday law, calculation of electrodes potential, reference electrodes

11. Calculation of current and thermodynamic efficiency of electrochemical process

12. Calculation of equilibrium and operating voltage of the electrolyzer

13. Calculation of equilibrium and operating voltage of the fuel cell

14. Calculation of equilibrium and operating voltage of the fuel cell, mass and energy balance

 
VŠCHT Praha