SubjectsSubjects(version: 861)
Course, academic year 2019/2020
  
Electrochemical Engineering - P105001
Title: Elektrochemické inženýrství
Guaranteed by: Department of Inorganic Technology (105)
Actual: from 2019
Semester: both
Points: 0
E-Credits: 0
Examination process:
Hours per week, examination: 3/0 other [hours/week]
Capacity: winter:unknown / unknown (unknown)
summer:unknown / unknown (unknown)
Min. number of students: unlimited
Language: Czech
Teaching methods: full-time
Level:  
For type: doctoral
Note: course is intended for doctoral students only
can be fulfilled in the future
you can enroll for the course in winter and in summer semester
Guarantor: Bouzek Karel prof. Dr. Ing.
Interchangeability : D105004
Z//Is interchangeable with: AP105001
Annotation -
Last update: Bouzek Karel prof. Dr. Ing. (29.06.2018)
The target of this subject is to make students familiar with modern approach to the description and optimisation of the electrochemical processes. The subject is based on the knowledge gained in the basic course of chemical engineering and physical chemistry. This knowledge is applied to the problems of technical electrochemistry. Theoretical lectures are accompanied by the seminaries allowing by the means of modern methods of mathematical modeling more detailed understanding of the studied phenomena.
Aim of the course -
Last update: Bouzek Karel prof. Dr. Ing. (29.06.2018)

Students will be able to

  • design of an electrochemical cell, including basic selection of suitable construction materials;

  • calculate distribution of local potentials, charge and mass flux density;

  • define basic economic characteristics of the process.

Literature -
Last update: Bouzek Karel prof. Dr. Ing. (02.11.2018)

Z: Bouzek K., Elektrochemické inženýrství, učební text VŠCHT Praha, 1999, 8070803681

D: Roušar I, Micka K, Kimla A, Technická Elektrochemie II, Academia Praha,1981

D: Newman J., Thomas-Alyea K.E., Electrochemical systems, John Wiley&Sons, 2004, ISBN: 978-0-471-47756-3

D: Wendt H., Kreysa G., Electrochemical Engineering, Springer, Berlin 1999, 3540643869

D: Fuller T.F., Harb J.N., Electrochemical Engineering, John Wiley&Sons, 2018, ISBN: 978-1-119-44659-0

Learning resources -
Last update: Sedlářová Ivona Ing. Ph.D. (26.06.2018)

https://www-sciencedirect-com.ezproxy.vscht.cz/science/book/9780125762601

https://onlinelibrary-wiley-com.ezproxy.vscht.cz/results/global-subject-codes/cha0?target=topic-title-results&startPage=0

Teaching methods -
Last update: Bouzek Karel prof. Dr. Ing. (29.06.2018)

lectures, seminaries dealing with mathematical modelling of selected electrochemical systems

Requirements to the exam -
Last update: Bouzek Karel prof. Dr. Ing. (29.06.2018)

none

Syllabus -
Last update: Bouzek Karel prof. Dr. Ing. (29.06.2018)

The subject is focused on the following topics:

1. Electrode reaction kinetics

2. Basics of the flow dynamics in an electrochemical cell

3. Mass transfer in the electrolyte solutions

Methods of experimental determination and estimation of mass transfer coefficient; methods of mass transfer intensification in the industrial electrolysers; separators in an electrochemical cell - types, function, mass transfer

description

4. Balance of voltage losses and calculation of electrochemical cell voltage

5. Primary, secondary and tertiary current density distribution - Laplace equation

Analytical solution of a Laplace equation for simple geometry; Laplace equation solution by means of conservative schemes; differential approximation in solution of the convective diffusion problem

6. Types of electrochemical reactors

7. Bipolar arrangement of an electrochemical reactor - evaluation of a parasitic current

8. Factors influencing selection of an electrochemical reactor

Entry requirements -
Last update: Sedlářová Ivona Ing. Ph.D. (26.06.2018)

none

Registration requirements -
Last update: Bouzek Karel prof. Dr. Ing. (29.06.2018)

none

Course completion requirements -
Last update: Bouzek Karel prof. Dr. Ing. (29.06.2018)

Completion and defence of 4 mathematical modeling tasks and subsequent oral exam

Coursework assessment
Form Significance
Defense of an individual project 40
Oral examination 60

 
VŠCHT Praha