SubjectsSubjects(version: 891)
Course, academic year 2020/2021
Gas Cleaning Technology - M216005
Title: Čištění plynu
Guaranteed by: Department of Gaseous and Solid Fuels and Air protection (216)
Actual: from 2019
Semester: summer
Points: summer s.:5
E-Credits: summer s.:5
Examination process: summer s.:
Hours per week, examination: summer s.:3/0 Ex [hours/week]
Capacity: unlimited / unknown (unknown)
Min. number of students: unlimited
Language: Czech
Teaching methods: full-time
For type:  
Note: course can be enrolled in outside the study plan
enabled for web enrollment
Guarantor: Skoblia Siarhei Ing. Ph.D.
Annotation -
Last update: Pátková Vlasta (17.01.2018)
The course covers basic gas treatment and processing technology used for utilization of flammable gaseous mixtures produced by thermochemical conversion of solid fuels (carbonization and gasification of coal and biomass). The course explains operation at different technological processes: cooling and heating, dedusting, chemical conversion, absorption and adsorption and shows its application for the removal of a wide number of undesirable compounds from gas before further material and energy utilization. The course includes basic calculations of gas treatment and purification processes.
Aim of the course -
Last update: Pátková Vlasta (17.01.2018)

Students will be able to:

Make an overview of the procedure for treatment and purification of flammable gas produced by carbonization and gasification of solid fuels.

Design and optimize the basic technological parameters of the process of treatment and purification of flammable gas, removing undesirable components from the gas.

Perform the calculation of basic parameters of technological equipment for cleaning and gas treatment.

Literature -
Last update: Pátková Vlasta (17.01.2018)

R: Šimánek J.: Čistění plynu I, Chlazeni a odlučováni prachu, VŠCHT Praha, 1987, ISBN: 80-7080-033-X.

R: Šimánek J.: Čistění plynu II, VŠCHT Praha, 1987, ISBN: 80-7080-033-X.

A: Schreiberová L. a kol.,Chemické inženýrství I,VŠCHT Praha, 2011, ISBN: 9788070807781.

A: Bejan A:, Kraus A.D.: Heat Transfer Handbook, John Wiley & Sons, 2003, ISBN: 0-471-39015-1.

A: Sutherland K: Filters and Filtration Handbook, 5th Edd., 2008, Elsevier Ltd., ISBN: 978-1-8561-7464-0.

A: Kohl L.H., Nielsen B.R.: Gas Purification, Gulf Publishing Company, Houston, Texas, 1997, ISBN-13: 978-0-88415-220-0.

Learning resources -
Last update: Pátková Vlasta (17.01.2018)


Teaching methods -
Last update: Pátková Vlasta (17.01.2018)

2 hours of lectures + 1 hour seminars.

Calculation of examples.

Individual engineering project (calculation given specific tasks).

Syllabus -
Last update: Pátková Vlasta (17.01.2018)

1. Heat transfer in the gas cleaning process, Calculation of heat transfer coefficients.

2. Classification of heat exchangers, definition of basic parameters.

3. Direct and indirect heat exchangers and application.

4. Definition and analysis of dust particles in gas.

5. Dust removal, filtration and efficiency of dust removal.

6. Industrial dust separators (settling chamber, electrostatic filter, cyclone, barrier, deep-bed filters).

7. Absorption - the process fundamentals, application for gas purification.

8. Adsorption equilibrium and application for gas purification (TSA, PSA).

9. Chemical conversion in gas purification processes.

10. Nitrogen containing compounds in flammable gas and their removal.

11. Sulfuric compounds in flammable gas and their distribution, processing of gas with a high concentration of hydrogen sulphide.

12. Industrial technology of sulfuric compounds removal.

13. Gas dehydration and purification by adsorption and absorption.

14. Most common gas cleaning technology.

Registration requirements -
Last update: Hlinčík Tomáš doc. Ing. Ph.D. (01.02.2018)

Mathematics A, Chemical Engineering A.

Course completion requirements -
Last update: Skoblia Siarhei Ing. Ph.D. (30.01.2018)

Students must calculate at least 50% example for independent work.

At the oral exam at least 50% of the questions answered correctly.

Teaching methods
Activity Credits Hours
Konzultace s vyučujícími 0,6 17
Účast na přednáškách 1,5 42
Příprava na přednášky, semináře, laboratoře, exkurzi nebo praxi 1 28
Práce na individuálním projektu 0,6 18
Příprava na zkoušku a její absolvování 0,8 21
Účast na seminářích 0,5 14
5 / 5 140 / 140