Thermochemical conversion
The course begins with basic combustion theory, which is deepened step by step and becomes more applied in the form of studies of technical equipment for combustion and gasification. The advantages in the form of released heat, and disadvantages in the form of emissions, caused by the combustion are analyzed. It is also investigated how facilities for handling various fuels, e.g. by co-combustion and incineration of waste, function. To close the loop, techniques for minimizing emissions, ash recycling and carbon dioxide storage are also being studied.
The course is both theoretical and practical with lectures, laboratory work and possible study visits. To train independence and cooperation, a group work with a technical focus is included.
Information from the course leader
Introduktionstillfället via ZOOM för alla!
På grund av läget med COvid i Uppsala för tillfället har vi beslutat att ha introduktionen och det första föreläsningstillfället via ZOOM för samtliga deltagare. Ni finner länken till föreläsningen på kursens Canvas-hemsida. Väl mött på Zoom!
2020-10-19
Välkomna till kursen Termokemisk omvandling - TN0319
Introduktion till kursen samt första föreläsningen kommer ske måndagen den 26 oktober kl 8.00 - 12.30 i Loftets Stora Sal på Ultuna. Ni som är antagna har blivit inbjudna till kursens Canvas-sida. Där finner ni en zoom-länk till första tillfället. Är ni inte symptomfria, eller inte kan närvara av annan anledning så använd den länken. Hjärtligt välkomna till kursen i Termokemisk omvandling.
Course evaluation
The course evaluation is now closed
TN0319-20145 - Course evaluation report
Once the evaluation is closed, the course coordinator and student representative have 1 month to draft their comments. The comments will be published in the evaluation report.
Additional course evaluations for TN0319
Academic year 2023/2024
Thermochemical conversion (TN0319-20194)
2023-10-31 - 2024-01-14
Academic year 2022/2023
Thermochemical conversion (TN0319-20046)
2022-10-31 - 2023-01-13
Academic year 2021/2022
Thermochemical conversion (TN0319-20107)
2021-10-28 - 2022-01-16
Academic year 2019/2020
Thermochemical conversion (TN0319-20096)
2019-11-04 - 2020-01-19
Academic year 2018/2019
Thermochemical conversion (TN0319-20156)
2018-10-29 - 2019-01-20
Academic year 2017/2018
Thermochemical conversion (TN0319-20109)
2017-10-30 - 2018-01-14
Academic year 2016/2017
Thermochemical conversion (TN0319-20044)
2016-10-24 - 2017-01-15
Academic year 2015/2016
Thermochemical conversion (TN0319-20121)
2015-10-26 - 2016-01-17
Academic year 2014/2015
Thermochemical conversion (TN0319-20055)
2014-11-10 - 2015-01-18
Academic year 2013/2014
Thermochemical conversion (TN0319-20037)
2013-11-11 - 2014-01-19
Syllabus and other information
Syllabus
TN0319 Thermochemical conversion, 5.0 Credits
Termokemisk omvandlingSubjects
Technology Technology TechniqueEducation cycle
Bachelor’s levelModules
| Title | Credits | Code |
|---|---|---|
| Single module | 5.0 | 0501 |
Advanced study in the main field
First cycle, has at least 60 credits in first-cycle course/s as entry requirementsBachelor’s level (G2F)
Grading scale
The grade requirements within the course grading system are set out in specific criteria. These criteria must be available by the course start at the latest.
Language
SwedishPrior knowledge
60 credits in Technology/Technique and/or Natural Science, including 10 credits in Chemistry and 7 credits in thermodynamicsObjectives
The course aims to provide the students with fundamental knowledge on combustion, gasification and pyrolysis of hydrocarbon fuels, of which combustion of solid fuels for heat and power production is the central issue, and technologies for performance and emission control of the processes.
After completion of the course, the students should be able to:
• describe different technologies for combustion, gasification and fuel upgrading
• use relevant equations to solve technical problems related to combustion
• identify technical and environmental problems commonly encountered in industrial boilers, as well as propose suitable solutions to the problems
• perform basic engineering calculations of mass and heat balances for the combustion process
• build models for thermochemical processes and to be able to apply Matlab to solve general problems related to thermal efficiencies, mass balances and emissions
•utilize thermodynamic equations to calculate how the combustion process and thermo technical components influence the performance (evaluated in terms of for example thermal efficiency) of a thermal power plant
Content
• Combustion science with key concepts for flame combustion and combustion of droplets and particles
• Conversion to fuel through gasification, pyrolysis and torrefaction
• Combustion in industrial boilers; design, functionality and performance of common furnace types for different fuel types and sizes
• Furnace process chemistry with emphasis on performance (slag formation, fouling, corrosion, and agglomeration) and emission (aerosols, trace elements, SO2, NH3 and NOx) controls.
• Co-firing and energy from waste
• Introduction to fuel cells
• Methods to tie geochemical cycles affected by combustion processes.
The course is composed of scheduled activities and self-studies. The scheduled activities include lectures, exercises, a laboratory exercise as well as presentation of project work. The lab exercise and the oral presentation of the project work are mandatory elements. Self-studies include literature studies, exercises and project work.
Grading form
The grade requirements within the course grading system are set out in specific criteria. These criteria must be available by the course start at the latest.Formats and requirements for examination
The examination for the course consists of a written exam and written laboratory reports and project report.
To pass the course, a pass grade is required for the exam, the laboratory reports and the project report. In addition, the student must have attended the compulsory parts of the course.
- If a student has failed an examination, the examiner has the right to issue supplementary assignments. This applies if it is possible and there are grounds to do so.
- The examiner can provide an adapted assessment to students entitled to study support for students with disabilities following a decision by the university. Examiners may also issue an adapted examination or provide an alternative way for the students to take the exam.
- If this syllabus is withdrawn, SLU may introduce transitional provisions for examining students admitted based on this syllabus and who have not yet passed the course.
- For the examination of a degree project (independent project), the examiner may also allow the student to add supplemental information after the deadline for submission. Read more in the Education Planning and Administration Handbook.
Other information
The right to participate in teaching and/or supervision only applies for the course instance the student was admitted to and registered on.
If there are special reasons, students are entitled to participate in components with compulsory attendance when the course is given again. Read more in the Education Planning and Administration Handbook.
Additional information
The prerequisite of 7 credits in Thermodynamics can be fulfilled by the courses 1FA527 Technical Thermodynamics 5 credits and 1FA529 Fluid Mechanics for Energy-Related Applications 10 credits.Responsible department
Department of Energy and Technology
Further information
Grading criteria
Betygsmatrisen läses som att för respektive betyg inom varje delmål skall studenten kunna:
|
Betyg
Mål |
5 |
4 |
3 |
|
1 |
Tillämpa kunskap om hur faktorer som typ av anläggning, bränsleegenskaper (t.ex. typ, storlek) m.m. för att analysera processer i förbrännings- och förgasningsanläggning (både värmeproduktion och bildning av utsläpp) samt hur dess skiljer sig mellan olika typer av anläggningar
|
Beskriva hur faktorer som bränsleegenskaper, partikelstorlek m.m. påverkar förbränningsprocessen. Utvärdera/analysera hur material- och värmebalanser påverkas av bränslekvalitet.
|
Genomföra tekniska kalkyler för material- och värmebalanser av förbränningsprocessen (för definierade problem).
|
|
2 |
Jämföra olika tekniker för förbränning och förgasning och beskriva hur skillnader i uppbyggnad påverkar viktiga processer.
|
Redogöra för olika tekniker för förbränning och förgasning. |
|
|
3 |
Jämföra vilka tekniska problem industriella pannor kan få och vilken miljöpåverkan de har beroende på typ, bränsle m.m.
|
Identifiera tekniska problem i och miljöpåverkan av industriella pannor, och föreslå lämpliga lösningar.
|
|
|
4 |
Analysera hur förändrade driftsförhållanden påverkar en förbränningsanläggnings funktion |
Tillämpa förbränningsekvationer på förbränningstekniska problem |
|
|
5 |
Ställa upp modeller för termokemiska processer samt modellera dessa i Python/Matlab för att lösa övergripande problemställningar avseende t.ex. verkningsgrad, materialflöden och utsläpp |
||
|
6 |
Med hjälp av termodynamiska ekvationer beräkna hur förbränningsprocessen och värmetekniska komponenter påverkar ett kraftverks prestanda (t.ex. verkningsgrad) |
||
Litterature list
- Energiteknik - del 1 Författare: Henrik Alvarez ISBN: 91-44-31471-X 1) An Introduction to Combustion: Concepts and Applications Författare: Stephen Turns ISBN: 978-007-108687-5