Chemical Technology of Solid Fossil Fuel

Major: Chemical Technology and Engineering
Code of subject: 6.161.12.E.077
Credits: 4.00
Department: Chemical Technology of Oil and Gas Processing
Lecturer: Serhiy Pyshyev
Semester: 5 семестр
Mode of study: денна
Learning outcomes: As a result of studying the discipline, the student must be able to demonstrate the following learning outcomes: ? information on the origin, chemical composition and structure of THC; ? theoretical foundations and technology of coal preparation and processing processes; ? operating conditions of technological installations; ? environmental aspects of THC processing and use.
Required prior and related subjects: Previous academic disciplines Combustible minerals processing technology Colloidal chemistry Organic chemistry, all parts Accompanying and following academic disciplines Oil and gas refining technology, part 1 Oil and gas refining technology, part 2 Processes and equipment of oil refineries
Summary of the subject: Lecture classes 1. Origin and general characteristics of THC. The composition of the original plant material. The main stations of humus and sapropelite coal formation 2. The main indicators of THC quality. Terms. Classification of THC quality indicators. Methods of petrographic research, technical analysis, study of the behavior of coal when heated without access to air 3. Classification of coal. Existing classifications. Domestic classification 4. Composition and structure of coal. Elemental and group composition of coal. Molecular and supramolecular structures of coal, existing theories and models, methods of study 5. Preparation of THC for processing. Reception and storage of coal. Screening, grinding, pelleting and enrichment of THC 6. Theoretical bases of thermodestructive processes of coal processing. Chemistry and mechanism. Kinetics. Influence of factors on the process 7. High temperature coking. Classification of processes. Brief information about the technology 8. Low-temperature processes of thermal processing of coal. Classification of processes. Fluidized bed semi-coking technologies, high-speed pyrolysis 9. Processing of volatile products of low-temperature destruction of coal. Brief description of volatile products, justification of the direction of processing. Primary cooling and separation, purification from harmful components, capture of gasoline fractions. Processing of resin and "gasoline" into motor fuels 10. Gasification of coal. Chemistry, mechanism and kinetics of the process. Influence of the main factors. Classification of processes. Scheme of the gas generator 11. Technology of carbon graphite materials. Starting materials, characteristics and requirements for them. Current scheme of production, characteristics of individual stages. Areas of application and properties of carbon graphite materials 12. Unconventional and new methods of coal processing. Classification. Brief information about the processes of extraction, oxidation, thermal dissolution, hydrogenation, alkylation, supercritical liquefaction, ionic hydrogenation, activation 13. Environmental protection in the processes of coal processing and use. Measures to combat pollution of the water basin. Methods of reducing emissions of harmful substances into the air during processing and combustion of coal. Classification and description of methods of coal desulfurization Laboratory classes 1 Determination of moisture content by direct method 2 Determination of moisture content by indirect method 3 Determination of coal ash content 4 Determination of the release of volatile substances 5 Determination of the content of sulfur and its various forms
Assessment methods and criteria: Written and oral control - 60 points Test - 10 points Defense of laboratory works - 30 points
Recommended books: Literature to the theoretical course 1. Bratychak MM, Pyshyev SV, Rudkevich MI Chemistry and technology of coal processing. - Lviv: B-ctv "Beskyd Beat". - 2006 - 272 pp. 2. Chemical technology of solid fossil fuels, ed. G.N. Makarova and GD Kharlampovich - M .: Chemistry. - 1986 - 496 pp. 3. Kamneva AI, Platonov V.V. Theoretical bases of chemical technology of fossil fuels. - M .: Chemistry. - 1990. - 288 pp. 4. Chemistry and coal processing / Ed. Lipovicha VG - M .: Chemistry. - 1988 - 336 pp. 5. Grebenyuk O.F., Korobchansky VI, Vlasov G.O., Kaufman S.I. Catching chemical products. - Donetsk: East ed. house - 2002 6. Saranchuk VI, Osovsky VV, Vlasov G. Physicochemical bases of refining of fossil fossils. - Donetsk: East ed. house - 2001 - 304 pp. Literature for laboratory classes 1. Sklyar MG, Tyutyunnikov Yu.B. Chemistry of solid fossil fuels: Laboratory Practice. - K .: Higher school. - 1985. - 247 pp. 2. Methodical instructions for laboratory work on the discipline "Chemical technology of solid fuels".