Characterization of sedimentary minerals from Kolubara mining basin, Serbia, with the determination of natural radioactivity
Аутори
Šaponjić, AleksandraGyoshev, Stanislav
Baščarević, Zvezdana D.
Janković Mandić, Ljiljana
Ljubenov, Gorica
Kokunešoski, Maja
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Diatomite (diatomaceous earth) and clay minerals deposits from the mining basin Kolubara, Serbia, are natural materials with high economic potential in many fields. As received and treated materials, diatomite and clay were characterized using X-ray diffraction, mercury intrusion porosimetry, particle size distribution, scanning electron microscopy, and Fourier-transform infrared spectroscopy. Activity concentrations for natural radionuclides 40K, 226Ra and 232Th and anthropogenic radionuclide 137Cs in diatomite and clay were determined by gamma spectrometry with HPGe detector. For diatomite and clay, the mean activity concentrations of 226Ra, 232Th and 40K were found to be 9, 26 and 173 Bq kg-1 and 19, 26 and 470 Bq kg-1, respectively. In the present study was to show that these materials are environmentally safe for further use in many fields.
Извор:
Science of Sintering, 2022, 54, 1, 39-48Финансирање / пројекти:
DOI: 10.2298/SOS2201039S
ISSN: 0350-820X
WoS: 000777415500004
Scopus: 2-s2.0-85128733681
Колекције
Институција/група
VinčaTY - JOUR AU - Šaponjić, Aleksandra AU - Gyoshev, Stanislav AU - Baščarević, Zvezdana D. AU - Janković Mandić, Ljiljana AU - Ljubenov, Gorica AU - Kokunešoski, Maja PY - 2022 UR - https://vinar.vin.bg.ac.rs/handle/123456789/10247 AB - Diatomite (diatomaceous earth) and clay minerals deposits from the mining basin Kolubara, Serbia, are natural materials with high economic potential in many fields. As received and treated materials, diatomite and clay were characterized using X-ray diffraction, mercury intrusion porosimetry, particle size distribution, scanning electron microscopy, and Fourier-transform infrared spectroscopy. Activity concentrations for natural radionuclides 40K, 226Ra and 232Th and anthropogenic radionuclide 137Cs in diatomite and clay were determined by gamma spectrometry with HPGe detector. For diatomite and clay, the mean activity concentrations of 226Ra, 232Th and 40K were found to be 9, 26 and 173 Bq kg-1 and 19, 26 and 470 Bq kg-1, respectively. In the present study was to show that these materials are environmentally safe for further use in many fields. T2 - Science of Sintering T1 - Characterization of sedimentary minerals from Kolubara mining basin, Serbia, with the determination of natural radioactivity VL - 54 IS - 1 SP - 39 EP - 48 DO - 10.2298/SOS2201039S ER -
@article{ author = "Šaponjić, Aleksandra and Gyoshev, Stanislav and Baščarević, Zvezdana D. and Janković Mandić, Ljiljana and Ljubenov, Gorica and Kokunešoski, Maja", year = "2022", abstract = "Diatomite (diatomaceous earth) and clay minerals deposits from the mining basin Kolubara, Serbia, are natural materials with high economic potential in many fields. As received and treated materials, diatomite and clay were characterized using X-ray diffraction, mercury intrusion porosimetry, particle size distribution, scanning electron microscopy, and Fourier-transform infrared spectroscopy. Activity concentrations for natural radionuclides 40K, 226Ra and 232Th and anthropogenic radionuclide 137Cs in diatomite and clay were determined by gamma spectrometry with HPGe detector. For diatomite and clay, the mean activity concentrations of 226Ra, 232Th and 40K were found to be 9, 26 and 173 Bq kg-1 and 19, 26 and 470 Bq kg-1, respectively. In the present study was to show that these materials are environmentally safe for further use in many fields.", journal = "Science of Sintering", title = "Characterization of sedimentary minerals from Kolubara mining basin, Serbia, with the determination of natural radioactivity", volume = "54", number = "1", pages = "39-48", doi = "10.2298/SOS2201039S" }
Šaponjić, A., Gyoshev, S., Baščarević, Z. D., Janković Mandić, L., Ljubenov, G.,& Kokunešoski, M.. (2022). Characterization of sedimentary minerals from Kolubara mining basin, Serbia, with the determination of natural radioactivity. in Science of Sintering, 54(1), 39-48. https://doi.org/10.2298/SOS2201039S
Šaponjić A, Gyoshev S, Baščarević ZD, Janković Mandić L, Ljubenov G, Kokunešoski M. Characterization of sedimentary minerals from Kolubara mining basin, Serbia, with the determination of natural radioactivity. in Science of Sintering. 2022;54(1):39-48. doi:10.2298/SOS2201039S .
Šaponjić, Aleksandra, Gyoshev, Stanislav, Baščarević, Zvezdana D., Janković Mandić, Ljiljana, Ljubenov, Gorica, Kokunešoski, Maja, "Characterization of sedimentary minerals from Kolubara mining basin, Serbia, with the determination of natural radioactivity" in Science of Sintering, 54, no. 1 (2022):39-48, https://doi.org/10.2298/SOS2201039S . .