Characterization of clay mineral from Kolubara mining basin, Serbia, with a determined layered structure
2021
Preuzimanje 🢃
Autori
Kokunešoski, MajaGyoshev, Stanislav
Bašćarević, Zvezdana
Ilić, Svetlana M.
Šaponjić, Aleksandra
Konferencijski prilog (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
The clay minerals deposit from the mining basin Kolubara, Serbia, is a natural sediment material with high economic potential in many fields. The chemical composition of starting clay determined by inductively coupled plasma spectrometry shows that its main composition of SiO2 is 88.00 wt.%. Organic impurities from clay have been removed by heat treatment at 600 °C for 2 h in air. After thermal treatment, an aqueous solution of HCl sedimentary mineral was chemically treated. Surface properties of starting clay and thermally and chemically treated clay (treated clay) were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), and particle size distribution method. The XRD analyses of the starting and treated clay confirmed that quartz is a significant phase, followed by the appearance of feldspar and smectite clays. The SEM method showed impressively layered microstructure on various magnifications for both groups of investigated materials. The average particle di...ameter value for starting clay was about 23 μm and about 53 μm for treated clay. These methods showed that the starting clay changed the surface properties during thermal and chemical treatment, resulting in the merging of clay layers.
Izvor:
ADVANCED CERAMICS AND APPLICATION : 9th Serbian Ceramic Society Conference : Program and the book of abstracts, 2021, 67-67Izdavač:
- Belgrade : Serbian Ceramic Society
Napomena:
- IX Serbian Ceramic Society Conference - Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts; September 20-21, 2021; Belgrade
Kolekcije
Institucija/grupa
VinčaTY - CONF AU - Kokunešoski, Maja AU - Gyoshev, Stanislav AU - Bašćarević, Zvezdana AU - Ilić, Svetlana M. AU - Šaponjić, Aleksandra PY - 2021 UR - https://vinar.vin.bg.ac.rs/handle/123456789/10800 AB - The clay minerals deposit from the mining basin Kolubara, Serbia, is a natural sediment material with high economic potential in many fields. The chemical composition of starting clay determined by inductively coupled plasma spectrometry shows that its main composition of SiO2 is 88.00 wt.%. Organic impurities from clay have been removed by heat treatment at 600 °C for 2 h in air. After thermal treatment, an aqueous solution of HCl sedimentary mineral was chemically treated. Surface properties of starting clay and thermally and chemically treated clay (treated clay) were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), and particle size distribution method. The XRD analyses of the starting and treated clay confirmed that quartz is a significant phase, followed by the appearance of feldspar and smectite clays. The SEM method showed impressively layered microstructure on various magnifications for both groups of investigated materials. The average particle diameter value for starting clay was about 23 μm and about 53 μm for treated clay. These methods showed that the starting clay changed the surface properties during thermal and chemical treatment, resulting in the merging of clay layers. PB - Belgrade : Serbian Ceramic Society C3 - ADVANCED CERAMICS AND APPLICATION : 9th Serbian Ceramic Society Conference : Program and the book of abstracts T1 - Characterization of clay mineral from Kolubara mining basin, Serbia, with a determined layered structure SP - 67 EP - 67 UR - https://hdl.handle.net/21.15107/rcub_vinar_10800 ER -
@conference{ author = "Kokunešoski, Maja and Gyoshev, Stanislav and Bašćarević, Zvezdana and Ilić, Svetlana M. and Šaponjić, Aleksandra", year = "2021", abstract = "The clay minerals deposit from the mining basin Kolubara, Serbia, is a natural sediment material with high economic potential in many fields. The chemical composition of starting clay determined by inductively coupled plasma spectrometry shows that its main composition of SiO2 is 88.00 wt.%. Organic impurities from clay have been removed by heat treatment at 600 °C for 2 h in air. After thermal treatment, an aqueous solution of HCl sedimentary mineral was chemically treated. Surface properties of starting clay and thermally and chemically treated clay (treated clay) were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), and particle size distribution method. The XRD analyses of the starting and treated clay confirmed that quartz is a significant phase, followed by the appearance of feldspar and smectite clays. The SEM method showed impressively layered microstructure on various magnifications for both groups of investigated materials. The average particle diameter value for starting clay was about 23 μm and about 53 μm for treated clay. These methods showed that the starting clay changed the surface properties during thermal and chemical treatment, resulting in the merging of clay layers.", publisher = "Belgrade : Serbian Ceramic Society", journal = "ADVANCED CERAMICS AND APPLICATION : 9th Serbian Ceramic Society Conference : Program and the book of abstracts", title = "Characterization of clay mineral from Kolubara mining basin, Serbia, with a determined layered structure", pages = "67-67", url = "https://hdl.handle.net/21.15107/rcub_vinar_10800" }
Kokunešoski, M., Gyoshev, S., Bašćarević, Z., Ilić, S. M.,& Šaponjić, A.. (2021). Characterization of clay mineral from Kolubara mining basin, Serbia, with a determined layered structure. in ADVANCED CERAMICS AND APPLICATION : 9th Serbian Ceramic Society Conference : Program and the book of abstracts Belgrade : Serbian Ceramic Society., 67-67. https://hdl.handle.net/21.15107/rcub_vinar_10800
Kokunešoski M, Gyoshev S, Bašćarević Z, Ilić SM, Šaponjić A. Characterization of clay mineral from Kolubara mining basin, Serbia, with a determined layered structure. in ADVANCED CERAMICS AND APPLICATION : 9th Serbian Ceramic Society Conference : Program and the book of abstracts. 2021;:67-67. https://hdl.handle.net/21.15107/rcub_vinar_10800 .
Kokunešoski, Maja, Gyoshev, Stanislav, Bašćarević, Zvezdana, Ilić, Svetlana M., Šaponjić, Aleksandra, "Characterization of clay mineral from Kolubara mining basin, Serbia, with a determined layered structure" in ADVANCED CERAMICS AND APPLICATION : 9th Serbian Ceramic Society Conference : Program and the book of abstracts (2021):67-67, https://hdl.handle.net/21.15107/rcub_vinar_10800 .