Gravimetric and instrumental methods comparison for experimental determination of carbonate carbon content in solid mineral fuels
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The content of combustible elements in solid mineral fuels (carbon, hydrogen, etc.) are very important, since they most directly affect the heat value. It should be noted that the fuel heat value depends on many other constituents, such as ash and moisture. In this paper, special attention has been paid to carbon content. In solid mineral fuels, carbon is found alone or bound in the form of various compounds. One of them is mineral carbonate compounds bound as carbonate carbon, which originates from absorbed CO2 from atmosphere. Determination of carbonate carbon content of solid mineral fuels was performed by standard gravimetric method (according to ISO 925: 2019), and newly developed instrumental method, using thermogravimetric analyzer LECO TGA 701. Comparison of obtained experimental results was done. Four types of coal, Kolubara lignite, Kostolac lignite, brown coal, and control coal sample were included in experimental analysis. In addition, moisture in the samples was also deter...mined using analytical method and inspected using LECO TGA 701 thermogravimetric analyzer, as well as total carbon content using the LECO CHN 628 elemental analyzer. An analysis and comparison of the obtained results was performed, and comments and conclusions are presented. The experiments were done in the department for fuel characterization, Laboratory for Thermal Engineering and Energy, Institute of Nuclear Sciences Vinca.
Кључне речи:
carbonate carbon / proximate analysis / solid mineral fuels / total carbon content / ultimate analysisИзвор:
Thermal Science, 2022, 26, 1 Part A, 319-328Финансирање / пројекти:
- Ministry of Education, Science and Technological Development of the Republic of Serbia
DOI: 10.2298/TSCI210522237M
ISSN: 0354-9836
WoS: 000753223100026
Scopus: 2-s2.0-85124731332
Колекције
Институција/група
VinčaTY - JOUR AU - Mirković-Gorgievski, Marija AU - Marinković, Ana D. AU - Živković, Nikola V. AU - Živković, Emila M. PY - 2022 UR - https://vinar.vin.bg.ac.rs/handle/123456789/10175 AB - The content of combustible elements in solid mineral fuels (carbon, hydrogen, etc.) are very important, since they most directly affect the heat value. It should be noted that the fuel heat value depends on many other constituents, such as ash and moisture. In this paper, special attention has been paid to carbon content. In solid mineral fuels, carbon is found alone or bound in the form of various compounds. One of them is mineral carbonate compounds bound as carbonate carbon, which originates from absorbed CO2 from atmosphere. Determination of carbonate carbon content of solid mineral fuels was performed by standard gravimetric method (according to ISO 925: 2019), and newly developed instrumental method, using thermogravimetric analyzer LECO TGA 701. Comparison of obtained experimental results was done. Four types of coal, Kolubara lignite, Kostolac lignite, brown coal, and control coal sample were included in experimental analysis. In addition, moisture in the samples was also determined using analytical method and inspected using LECO TGA 701 thermogravimetric analyzer, as well as total carbon content using the LECO CHN 628 elemental analyzer. An analysis and comparison of the obtained results was performed, and comments and conclusions are presented. The experiments were done in the department for fuel characterization, Laboratory for Thermal Engineering and Energy, Institute of Nuclear Sciences Vinca. T2 - Thermal Science T1 - Gravimetric and instrumental methods comparison for experimental determination of carbonate carbon content in solid mineral fuels VL - 26 IS - 1 Part A SP - 319 EP - 328 DO - 10.2298/TSCI210522237M ER -
@article{ author = "Mirković-Gorgievski, Marija and Marinković, Ana D. and Živković, Nikola V. and Živković, Emila M.", year = "2022", abstract = "The content of combustible elements in solid mineral fuels (carbon, hydrogen, etc.) are very important, since they most directly affect the heat value. It should be noted that the fuel heat value depends on many other constituents, such as ash and moisture. In this paper, special attention has been paid to carbon content. In solid mineral fuels, carbon is found alone or bound in the form of various compounds. One of them is mineral carbonate compounds bound as carbonate carbon, which originates from absorbed CO2 from atmosphere. Determination of carbonate carbon content of solid mineral fuels was performed by standard gravimetric method (according to ISO 925: 2019), and newly developed instrumental method, using thermogravimetric analyzer LECO TGA 701. Comparison of obtained experimental results was done. Four types of coal, Kolubara lignite, Kostolac lignite, brown coal, and control coal sample were included in experimental analysis. In addition, moisture in the samples was also determined using analytical method and inspected using LECO TGA 701 thermogravimetric analyzer, as well as total carbon content using the LECO CHN 628 elemental analyzer. An analysis and comparison of the obtained results was performed, and comments and conclusions are presented. The experiments were done in the department for fuel characterization, Laboratory for Thermal Engineering and Energy, Institute of Nuclear Sciences Vinca.", journal = "Thermal Science", title = "Gravimetric and instrumental methods comparison for experimental determination of carbonate carbon content in solid mineral fuels", volume = "26", number = "1 Part A", pages = "319-328", doi = "10.2298/TSCI210522237M" }
Mirković-Gorgievski, M., Marinković, A. D., Živković, N. V.,& Živković, E. M.. (2022). Gravimetric and instrumental methods comparison for experimental determination of carbonate carbon content in solid mineral fuels. in Thermal Science, 26(1 Part A), 319-328. https://doi.org/10.2298/TSCI210522237M
Mirković-Gorgievski M, Marinković AD, Živković NV, Živković EM. Gravimetric and instrumental methods comparison for experimental determination of carbonate carbon content in solid mineral fuels. in Thermal Science. 2022;26(1 Part A):319-328. doi:10.2298/TSCI210522237M .
Mirković-Gorgievski, Marija, Marinković, Ana D., Živković, Nikola V., Živković, Emila M., "Gravimetric and instrumental methods comparison for experimental determination of carbonate carbon content in solid mineral fuels" in Thermal Science, 26, no. 1 Part A (2022):319-328, https://doi.org/10.2298/TSCI210522237M . .
Related items
Showing items related by title, author, creator and subject.
-
The effect of partially carbonized fibers on the mechanical properties of carbon/carbon composites
Kaluđerović, Branka V.; Kljajević, Ljiljana M.; Laušević, Zoran (Journal of Materials Processing Technology, 2012) -
Photoluminescence of carbon-based nanomaterials: Fullerenes, carbon nanotubes, graphene, graphene oxide, graphene and carbon quantum dots
Jovanović, Svetlana P. (Nova Science Publishers, 2018) -
Carbonization of MOF-5/Polyaniline Composites to N,O-Doped Carbon/ZnO/ZnS and N,O-Doped Carbon/ZnO Composites with High Specific Capacitance, Specific Surface Area and Electrical Conductivity
Savić, Marjetka; Janošević Ležaić, Aleksandra; Gavrilov, Nemanja; Pašti, Igor; Nedić Vasiljević, Bojana; Krstić, Jugoslav; Ćirić-Marjanović, Gordana (Materials, 2023)