Radiološka analiza uglja, šljake i letećeg pepela iz termoelektrana „Nikola Tesla“ i „Kolubara“
Radiological analysis of coal, slag and fly ash from „Nikola Tesla“ and „Kolubara“ power plants
Само за регистроване кориснике
2014
Аутори
Kandić, Aleksandar![](/themes/MirageVinar/images/orcid.png)
Šešlak, Bojan
Đurašević, Mirjana
![](/themes/MirageVinar/images/orcid.png)
Vukanac, Ivana
![](/themes/MirageVinar/images/orcid.png)
Erić, Milić
![](/themes/MirageVinar/images/orcid.png)
Milošević, Z.
Marković, Zoran
![](/themes/MirageVinar/images/orcid.png)
Конференцијски прилог (Објављена верзија)
![](/themes/MirageVinar//images/creativecommons/arr.png)
Метаподаци
Приказ свих података о документуАпстракт
Ugalj predstavlja glavni izvor energije u Srbiji. Jedan od problema koji prati proizvodnju
energije iz uglja je problem tzv. “energetskog otpada”, kao što su leteći pepeo i šljaka, koji
predstavljaju nesagorivi i nesagoreli ostatak pri sagorevanju uglja. Leteći pepeo i šljaka
predstavljaju TENORM (Technically Enhanced Naturally Occurring Radioactive Material), a u
slučaju kada se odlažu u životnu sredinu mogu dovesti do uvećanja i/ili promene raspodele sadržaja
prirodnih radionuklida. Da bi se odredio eventualni uticaj “energetskog otpada” na životnu sredinu
analizirani su uzorci uglja, pepela i šljake iz termoelektrana “Nikola Tesla” i “Kolubara”.
U radu su prikazani rezultati koncentracije prirodnih radionuklida (uranovog i torijumovog niza,
kao i 40K) u uzorcima uglja, kao i šljake i pepela nastalih sagorevanjem uglja. Zatopljeni uzorci su
mereni nakon uspostavljanja radioaktivne ravnoteže na poluprovodničkom HPGe spektrometru
(37% relativne efikasnosti). Spektri uzoraka s...u snimljeni i analizirani pomoću programskog paketa
GENIE 2K, uz dodatnu analizu korišćenjem programa ANGES.
Dobijene vrednosti specifičnih aktivnosti ne odstupaju značajno u odnosu na vrednosti dostupne u
literaturi. Svi dobijeni rezultati su dodatno statistički obrađeni u cilju određivanje mogućih
korelacija.
Coal is the main energy source in Serbia. One of the problems associated with the
production of energy from coal is the so-called “energy waste”, such as fly-ash and slag (bottomash), which are incombustible and unburt residue from combustion of coal. Fly-ash and slag are
TENORM (Technically Enhanced Naturally Occurring Radioactive Material), and if they are
released into the environment an increase and/or redistribution of natural radionuclide content can
occur. To determine the potential impact of “energy waste” on the environment, samples of coal,
fly-ash, and slag from thermal power plant “Nikola Tesla” and “Kolubara” were analyzed.
The measured concentrations of natural radionuclides (uranium and thorium series and 40K) in
samples of coal as well as in slag and fly-ash produced by combustion of coal are presented in this
paper. Sealed samples were measured with a semiconductor HPGe spectrometer (37% relative
efficiency) after the radioactive equilibrium was reached. Spect...ra were recorded and analyzed using
software package GENIE 2K, with additional analysis performed by ANGES software.
The obtained values of specific activity do not differ significantly compared to the values available
in the literature. All the results were further statistically analyzed in order to determine the possible
correlation.
Кључне речи:
ugalj / šljaka / leteći pepeo / radionuklidi / gamaspektrometrija / coal / slag / fly-ash / radionuclides / gamaspectrometryИзвор:
International Conference Power Plants 2014 : Proceedings, 2014, 788-795Издавач:
- Belgrade : Society of Thermal Engineers of Serbia
Финансирање / пројекти:
- Синтеза, карактеризација и активност органских и координационих једињења и њихова примена у (био)нанотехнологији (RS-MESTD-MPN2006-2010-142010)
- Нуклеарна физика, методе и примена (RS-MESTD-Basic Research (BR or ON)-171018)
Напомена:
- Power Plants 2014 : Elektrane 2014; Oktober 28-30, Zlatibor, 2014.
Колекције
Институција/група
VinčaTY - CONF AU - Kandić, Aleksandar AU - Šešlak, Bojan AU - Đurašević, Mirjana AU - Vukanac, Ivana AU - Erić, Milić AU - Milošević, Z. AU - Marković, Zoran PY - 2014 UR - https://vinar.vin.bg.ac.rs/handle/123456789/12792 AB - Ugalj predstavlja glavni izvor energije u Srbiji. Jedan od problema koji prati proizvodnju energije iz uglja je problem tzv. “energetskog otpada”, kao što su leteći pepeo i šljaka, koji predstavljaju nesagorivi i nesagoreli ostatak pri sagorevanju uglja. Leteći pepeo i šljaka predstavljaju TENORM (Technically Enhanced Naturally Occurring Radioactive Material), a u slučaju kada se odlažu u životnu sredinu mogu dovesti do uvećanja i/ili promene raspodele sadržaja prirodnih radionuklida. Da bi se odredio eventualni uticaj “energetskog otpada” na životnu sredinu analizirani su uzorci uglja, pepela i šljake iz termoelektrana “Nikola Tesla” i “Kolubara”. U radu su prikazani rezultati koncentracije prirodnih radionuklida (uranovog i torijumovog niza, kao i 40K) u uzorcima uglja, kao i šljake i pepela nastalih sagorevanjem uglja. Zatopljeni uzorci su mereni nakon uspostavljanja radioaktivne ravnoteže na poluprovodničkom HPGe spektrometru (37% relativne efikasnosti). Spektri uzoraka su snimljeni i analizirani pomoću programskog paketa GENIE 2K, uz dodatnu analizu korišćenjem programa ANGES. Dobijene vrednosti specifičnih aktivnosti ne odstupaju značajno u odnosu na vrednosti dostupne u literaturi. Svi dobijeni rezultati su dodatno statistički obrađeni u cilju određivanje mogućih korelacija. AB - Coal is the main energy source in Serbia. One of the problems associated with the production of energy from coal is the so-called “energy waste”, such as fly-ash and slag (bottomash), which are incombustible and unburt residue from combustion of coal. Fly-ash and slag are TENORM (Technically Enhanced Naturally Occurring Radioactive Material), and if they are released into the environment an increase and/or redistribution of natural radionuclide content can occur. To determine the potential impact of “energy waste” on the environment, samples of coal, fly-ash, and slag from thermal power plant “Nikola Tesla” and “Kolubara” were analyzed. The measured concentrations of natural radionuclides (uranium and thorium series and 40K) in samples of coal as well as in slag and fly-ash produced by combustion of coal are presented in this paper. Sealed samples were measured with a semiconductor HPGe spectrometer (37% relative efficiency) after the radioactive equilibrium was reached. Spectra were recorded and analyzed using software package GENIE 2K, with additional analysis performed by ANGES software. The obtained values of specific activity do not differ significantly compared to the values available in the literature. All the results were further statistically analyzed in order to determine the possible correlation. PB - Belgrade : Society of Thermal Engineers of Serbia C3 - International Conference Power Plants 2014 : Proceedings T1 - Radiološka analiza uglja, šljake i letećeg pepela iz termoelektrana „Nikola Tesla“ i „Kolubara“ T1 - Radiological analysis of coal, slag and fly ash from „Nikola Tesla“ and „Kolubara“ power plants SP - 788 EP - 795 UR - https://hdl.handle.net/21.15107/rcub_vinar_12792 ER -
@conference{ author = "Kandić, Aleksandar and Šešlak, Bojan and Đurašević, Mirjana and Vukanac, Ivana and Erić, Milić and Milošević, Z. and Marković, Zoran", year = "2014", abstract = "Ugalj predstavlja glavni izvor energije u Srbiji. Jedan od problema koji prati proizvodnju energije iz uglja je problem tzv. “energetskog otpada”, kao što su leteći pepeo i šljaka, koji predstavljaju nesagorivi i nesagoreli ostatak pri sagorevanju uglja. Leteći pepeo i šljaka predstavljaju TENORM (Technically Enhanced Naturally Occurring Radioactive Material), a u slučaju kada se odlažu u životnu sredinu mogu dovesti do uvećanja i/ili promene raspodele sadržaja prirodnih radionuklida. Da bi se odredio eventualni uticaj “energetskog otpada” na životnu sredinu analizirani su uzorci uglja, pepela i šljake iz termoelektrana “Nikola Tesla” i “Kolubara”. U radu su prikazani rezultati koncentracije prirodnih radionuklida (uranovog i torijumovog niza, kao i 40K) u uzorcima uglja, kao i šljake i pepela nastalih sagorevanjem uglja. Zatopljeni uzorci su mereni nakon uspostavljanja radioaktivne ravnoteže na poluprovodničkom HPGe spektrometru (37% relativne efikasnosti). Spektri uzoraka su snimljeni i analizirani pomoću programskog paketa GENIE 2K, uz dodatnu analizu korišćenjem programa ANGES. Dobijene vrednosti specifičnih aktivnosti ne odstupaju značajno u odnosu na vrednosti dostupne u literaturi. Svi dobijeni rezultati su dodatno statistički obrađeni u cilju određivanje mogućih korelacija., Coal is the main energy source in Serbia. One of the problems associated with the production of energy from coal is the so-called “energy waste”, such as fly-ash and slag (bottomash), which are incombustible and unburt residue from combustion of coal. Fly-ash and slag are TENORM (Technically Enhanced Naturally Occurring Radioactive Material), and if they are released into the environment an increase and/or redistribution of natural radionuclide content can occur. To determine the potential impact of “energy waste” on the environment, samples of coal, fly-ash, and slag from thermal power plant “Nikola Tesla” and “Kolubara” were analyzed. The measured concentrations of natural radionuclides (uranium and thorium series and 40K) in samples of coal as well as in slag and fly-ash produced by combustion of coal are presented in this paper. Sealed samples were measured with a semiconductor HPGe spectrometer (37% relative efficiency) after the radioactive equilibrium was reached. Spectra were recorded and analyzed using software package GENIE 2K, with additional analysis performed by ANGES software. The obtained values of specific activity do not differ significantly compared to the values available in the literature. All the results were further statistically analyzed in order to determine the possible correlation.", publisher = "Belgrade : Society of Thermal Engineers of Serbia", journal = "International Conference Power Plants 2014 : Proceedings", title = "Radiološka analiza uglja, šljake i letećeg pepela iz termoelektrana „Nikola Tesla“ i „Kolubara“, Radiological analysis of coal, slag and fly ash from „Nikola Tesla“ and „Kolubara“ power plants", pages = "788-795", url = "https://hdl.handle.net/21.15107/rcub_vinar_12792" }
Kandić, A., Šešlak, B., Đurašević, M., Vukanac, I., Erić, M., Milošević, Z.,& Marković, Z.. (2014). Radiološka analiza uglja, šljake i letećeg pepela iz termoelektrana „Nikola Tesla“ i „Kolubara“. in International Conference Power Plants 2014 : Proceedings Belgrade : Society of Thermal Engineers of Serbia., 788-795. https://hdl.handle.net/21.15107/rcub_vinar_12792
Kandić A, Šešlak B, Đurašević M, Vukanac I, Erić M, Milošević Z, Marković Z. Radiološka analiza uglja, šljake i letećeg pepela iz termoelektrana „Nikola Tesla“ i „Kolubara“. in International Conference Power Plants 2014 : Proceedings. 2014;:788-795. https://hdl.handle.net/21.15107/rcub_vinar_12792 .
Kandić, Aleksandar, Šešlak, Bojan, Đurašević, Mirjana, Vukanac, Ivana, Erić, Milić, Milošević, Z., Marković, Zoran, "Radiološka analiza uglja, šljake i letećeg pepela iz termoelektrana „Nikola Tesla“ i „Kolubara“" in International Conference Power Plants 2014 : Proceedings (2014):788-795, https://hdl.handle.net/21.15107/rcub_vinar_12792 .