- citati u SCIndeksu: 0
- citati u CrossRef-u:0
- citati u Google Scholaru:[
 ]
- posete u poslednjih 30 dana:5
- preuzimanja u poslednjih 30 dana:4
|
|
|
2016, vol. 42, br. 1, str. 73-83
|
|
Smanjenje emisije praškastih materija posle rekonstrukcije i modernizacije elektrofilterskih postrojenja na TE 'Nikola Tesla B'
Reduction of particulate matter emission from electrostatic precipitators of TPP 'Nikola Tesla B' after reconstruction and modernisation
Univerzitet u Beogradu, Institut za nuklearne nauke Vinča, Beograd-Vinča
e-adresa: zoda_mark@vinca.rs
Projekat: Smanjenje aerozagađenja iz termoelektrana u JP Elektroprivreda Srbije (MPNTR - 42010)
Poboljšanje kvaliteta i tehnologije sagorevanja domaćih lignita u cilju povećanja energetske efikasnosti i smanjenja emisije štetnih materija iz termoelektrana JP Elektroprivreda Srbije (MPNTR - 33050)
Sažetak
U odgovarajuće propise domaćeg zakonodavstva uključeni su zahtevi iz međunarodnog dokumenta, Direktiva 2001/80/EC, koji se odnose na ograničenje emisije praškastih materija iz velikih termoenergetskih postrojenja. Shodno preuzetim obavezama, od 2005. godine započelo se sa rekonstrukcijama i modernizacijama elektrofilterskih postrojenja svih termoblokova u sastavu JP EPS. Na termoelektrani 'Nikola Tesla B' je tokom 2011. godine izvršena rekonstrukcija i modernizacija elektrofilterskog postrojenja bloka B2, dok je rekonstrukcija elektrofilterskog postrojenja bloka B1 obavljena tokom 2012. godine. Cilj obavljenih rekonstrukcija, finansiranih donacijama Evropske Unije, bio je da se emisija praškastih materija u dimnom gasu iz ovih blokova spusti na nivo ispod 50 mg/Nm3, za normalne uslove i pri garantovanim radnim uslovima kotla i elektrofilterskog postrojenja. U radu su prikazani rezultati merenja koncentracija praškastih materija u dimnom gasu iza elektrofiltera, obavljenih u skladu sa zahtevima međunarodnih standarda ISO 9096 i EN 13284-1 nakon rekonstrukcije elektrofilterskih postrojenja termoelektrane TENT B, kao i rezultati ispitivanja obavljenih nakon isteka perioda od godinu dana od završetka rekonstrukcija. Dobijeni rezultati potvrđuju da je izlazna koncentracija praškastih materija ispod garantovane vrednosti, čime je potvrđena uspešnosti izvedenih rekonstruktivnih zahvata.
Abstract
The requirements of the international document Directive 2001/80/EC relating to limitation of the particulate matter emissions from large thermal power plants have been incorporated into relevant regulations of domestic legislation. In accordance with the commitments, since 2005 it was started with reconstruction and modernization of electrostatic precipitator system of all thermal units within the Electric Power Industry of Serbia. The reconstruction and modernization of electrostatic precipitator system of the unit B2 of thermal power plant 'Nikola Tesla B' was done during 2011, while the reconstruction of the electrostatic precipitator system of the unit B1 was conducted in 2012 year. One of the main objectives of performed reconstructions and modernizations, financed by donations of the European Union, was to decrease the emission of particulate matter in the flue gas from these units down to level below 50 mg/Nm3, in normal conditions and under guaranteed operating conditions of the boiler and electrostatic precipitator system. This paper presents results of the measurements of particulate matter concentration performed in accordance with standards ISO 9096 and EN 13284-1, immediately after the reconstruction and shortly before the end of the period of about 1 year after the reconstruction, as a part of control and guarantee investigations of the reconstructed electrostatic precipitators of Thermal Power Plant Nikola Tesla B units. In addition, this paper presents re sults of labosatory analysis of the coal samples taken during test, working parameters of the unit and upgraded electrostatic precipitator system during the tests as well as results of the calculations. The results of the measurements confirm that particulate matter concentration in the flue gas from reconstructed electrostatic precipitators fall down below guaranteed values, thus confirming the effectiveness of the reconstructive operations.
|
|
|
|
Reference
|
|
|
*** (2001) Direktiva 2001/80/BZ Bvropskog Parlamenta i Saveta od 23. oktobra o ograničavanju emisije određenih zagađivača u vazduh od strane velikih termopostrojenja
|
|
|
Erić, M., i dr. (2013) Reduction of particulate matter emission of the upgraded electrostatic precipitators at Unit B2 of the TPP Nikola Tesla. u: 16th Symposium on Thermal Science and Engineering of Serbia, Sokobanja, Serbia, October 22-25, 750-757, ISBN 978-86-6055-043-1
|
|
|
Erić, M., i dr. (2014) Reduction of particulate matter emission of the upgraded electrostatic precipitators at Unit B1 of the TPP Nikola Tesla. u: Full Papers Proceeding of International Conference Ponjer Plants 2014, 28-31.October, Zlatibor, Serbia, ISBN 978-86-7877-024-1, 608-618
|
|
 
|
Erić, M.D., Stefanović, P.Lj., Kisić, D.M. (2010) Reduction verification of the particulate matter emission after electrostatic precipitators reconstruction at units A1, A2, and A4 of the TPP 'Nikola Tesla'. Termotehnika, vol. 36, br. 1, str. 173-180
|
|
|
Gavrić, M., Vlajčić, A., Čeperković, B. (2009) Zelena knjiga Elektropirivrede Srbije. Beograd: JP Elektroprivrede Srbije, Sektor za odnose s javnošću, https://njnjnj.eps.rs/SiteCollectionDocuments/Zelena%20knjiga.pdf
|
|
|
Stefanović, P., i dr. (2013) Particulate emission guarantee test A of the upgraded ESP at Unit B1 of TPP Nikola Tesla B. Vinča, Belgrade: Vinča Institute of Nuclear Sciences, Report NIV LTE 529 Report Version 1.O, March
|
|
|
Stefanović, P., i dr. (2014) Particulate emission guarantee test B of the upgraded ESP at Unit B1 of TPP Nikola Tesla B. Vinča, Belgrade: Vinča Institute of Nuclear Sciences, Report NIV LTE 548 Report Version 2.O, March
|
|
|
Stefanović, P., i dr. (2013) Particulate matter emission guarantee test B of the upgraded ESP at Unit B2 of TPP Nikola Tesla. Vinča, Belgrade: Vinča Institute of Nuclear Sciences, Report NIV LTE 524
|
|
|
|
|