SubjectsSubjects(version: 963)
Course, academic year 2020/2021
  
Thermodynamic calculations - N105031
Title: Termodynamické výpočty
Guaranteed by: Department of Inorganic Technology (105)
Faculty: Faculty of Chemical Technology
Actual: from 2017 to 2020
Semester: winter
Points: winter s.:2
E-Credits: winter s.:2
Examination process: winter s.:
Hours per week, examination: winter s.:0/2, MC [HT]
Capacity: unknown / unknown (unknown)
Min. number of students: unlimited
State of the course: taught
Language: Czech
Teaching methods: full-time
Teaching methods: full-time
Level:  
Guarantor: Paidar Martin doc. Ing. Ph.D.
Examination dates   Schedule   
Annotation -
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.
Last update: Paidar Martin (25.08.2015)
Aim of the course -

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

Last update: Paidar Martin (25.08.2015)
Literature -

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

Last update: ROZ105 (24.06.2015)
Syllabus -

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

Last update: Paidar Martin (05.10.2017)
Learning resources -

http://eso.vscht.cz/

Last update: Paidar Martin (25.08.2015)
 
VŠCHT Praha