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Terminated in academic year 2016/2017

Coal Chemistry

Type of study Bachelor
Language of instruction Czech
Code 617-0408/02
Abbreviation CHU
Course title Coal Chemistry
Credits 6
Coordinating department Department of Chemistry
Course coordinator doc. Ing. Petr Pánek, CSc.

Subject syllabus

1.Introduction to the chemistry of coal. Chemistry of carbon. A brief outline of the history of coal exploitation. Coal, its current status and the future in the global economy.
2. Origin of coal. Major world resources. Extraction of coal in CR.
3 Coal as a heterogeneous macromolecular system. Texture and chemical
structure of coal.
4.Modern methods of investigation of the organic part in coal. Models of the coal macromolecule.
5 Mineral parts of coal, their origin and methods of study. Trace elements and water in coal.
6 Coal petrography and methods of its determination.
7 Relationship between properties and rank. Proximate and ultimate analysis of coal.
Classification of coals.
8 Coal bed methane (CBM), its extraction and utilization
9 The behavior of coal during its pyrolysis. Interaction with oxygen, combustion and self-combustion.
10 Coking process. Properties of coke for blast furnace process. Coal tar,
its composition, properties and processing procedures (current status and perspectives).
11 Gasification of coal. Industrial applications and perspectives. C1- chemistry.
12 The interaction of coal with solvents. Coal Liquefaction.
13 Co-processes.Co-gasification and co-liquefaction of coal with organic waste.
14 Prospects for the use of coal as a chemical feedstock. Crisis of crude oil.Ecological and economic aspects of coal utilization. Coal and bioetechnology.

Laboratory:
1. Introduction and safety work in the laboratory.
2. Proximate analysis of coal (moisture, ash, volatile matter)
3. Determination of thermoplastic properties of coal (free swelling test, Roga test, Gieseler Plastometer test, dilatometry)
4. Determination of density and water content
5. Petrographic analysis (combined maceral and microlithotype analysis, reflectance measurements)
6.Termogravimetric analysis
7 Determination of heating value of coal
8 Determination of swelling properties of coal
9 Isolation of humic substances from low rank coal
10 Characterization of humic substances (elemental analysis, IR, 1H NMR, VPO)
11 Isolation of maltenes from coal extract.
12 Chromatographic fractination of maltenes using SARA -method (elemental analysis, IR, 1H NMR, VPO)
13 Excursion to the coking plant (coal service)
14 Excursion to the department for testing of coal dust explosibility (spontaneous combustion and explosibility)

Literature

1) Berkowitz,N.: An introduction to coal technology. Academic Press 1994

Advised literature

1) Speight,J.G.: Handbook of Coal Analysis.Wiley- Interscience 2005
2) Berkowitz,N.: An introduction to coal technology. Academic Press 1994