Warianty tytułu
Oxy-fuel combustion and NOx emission. State of knowledge and research perspectives
Języki publikacji
Abstrakty
Ograniczanie emisji tlenków azotu (NO oraz NO2, rozpatrywanych jako NOx) jest ciągle aktualnym obszarem badawczym. W artykule przedstawiono stan wiedzy na temat procesów tworzenia i eliminacji tlenków azotu dla procesów spalania tlenowego. Szczególny nacisk położono na objaśnienie wybranych czynników procesowych i ich oddziaływanie na emisję NOx. Specyficzne warunki panujące w komorach spalania tlenowego determinują procesy tworzenia i eliminacji tlenków azotu stwarzając nowe możliwości ograniczania ich emisji w porównaniu z tradycyjnym spalaniem w powietrzu.
Emission of nitrogen oxides is current research issue. State of the art about creation and elimination of the NOx in oxy-fuel processes is presented. Particularly, the emphasis is placed on the explanation of some process factors and their influence on NOx emission. Specific conditions typical for oxy-fuel combustion chambers determine creation and elimination of NOx. Thus, they create new possibilities of NOx emission abatement in comparison to traditional air-fired combustion.
Słowa kluczowe
Czasopismo
Rocznik
Tom
Strony
426-433
Opis fizyczny
Bibliogr. 35 poz., rys., tab.
Twórcy
autor
- Instytut Chemicznej Przeróbki Węgla
Bibliografia
- [1] Toftegaard, M.B., et al., Oxy-fuel combustion of solid fuels. Progress in Energy and Combustion Science, 2010. 36(5): p. 581-625
- [2] II POSITION OF THE EUROPEAN PARLIAMENT, in EP-PE_TC2-COD(2007)0286, T.E.P.a.C.o.i. emissions, Editor. 2010. p. 1-348
- [3] Liszka, M. and A. Ziebik, Coal-fired oxy-fuel power unit - Process and system analysis. Energy, 2010. 35(2): p. 943-951.
- [4] Hong, J., et al., Performance of the pressurized oxy-fuel combustion power cycle with increasing operating pressures, in The 34th International Technical Conference on Coal Utilization & Fuel Systems. 2009: Clearwater, Florida, USA
- [5] McDonald, D., et al., B&W and Air Liquide's 100 MWe Oxy-fuel Demonstration Program, in The 34th International Technical Conference on Coal Utilization & Fuel Systems. 2009: Clearwater, Florida, USA
- [6] Gradoń, B., Rola podtlenku azotu w modelowaniu emisji NO z procesów spalania paliw gazowych w piecach wysokotemperaturowych. Zeszyty Naukowe Politechniki Śląskiej, Hutnictwo, 2003.67
- [7] Fenimore, C.P., Formation of Nitric Oxide in Premixed Hydrocarbon Flames. Proceedings of the Combustion Institute, 1971: p. 373-380
- [8] Tomeczek, J. and B. Gradoń, The role of N2O and NNH in the formation of NO via HCN in hydrocarbon flames. Combustion and Flame, 2003. 133(3): p. 311-322
- [9] Sutton, J.A. and J.W. Fleming, Towards accurate kinetic modeling of prompt NO formation in hydrocarbon flames via the NCN pathway. Combustion and Flame, 2008. 154(3): p. 630-636
- [10] Skeen, S.A., B.M. Kumfer, and R.L Axelbaum, The effects of cofiring biomass with PRB coal on NOx formation under air-fired and oxy-fuel conditions, in The 34th International Technical Conference on Coal Utilization & Fuel Systems. 2009: Clearwater, Florida, USA
- [11] Glarborg, P., A.D. Jensen, and J.E. Johnsson, Fuel nitrogen conversion in solid fuel fired systems. Progress in Energy and Combustion Science, 2003. 29(2): p. 89-113
- [12] Lin, S., Y Suzuki, and H. Hatano, Effect of Pressure on NOx Emission from Char Particle Combustion. Energy & Fuels, 2002. 16(3): p. 634-639
- [13] Tomeczek, J., Pierwotne sposoby obniżania emisji tlenków azotu z pieców przemysłowych opalanych gazem ziemnym. Hutnik-Wiadomości Hutnicze, 1994. 7: p. 235-238
- [14] Hu, Y, et al., CO2, NOx and SO2 emissions from the combustion of coal with high oxygen concentration gases. Fuel, 2000. 79(15): p. 1925-1932
- [15] Mendiara, T. and P. Glarborg, Reburn Chemistry in Oxy-fuel Combustion of Methane. Energy & Fuels, 2009. 23(7): p. 3565-3572
- [16] Mendiara, T. and P. Glarborg, Ammonia chemistry in oxy-fuel combustion of methane. Combustion and Flame, 2009.156(10): p. 1937-1949
- [17] Normann, F., et al., Emission control of nitrogen oxides in the oxy-fuel process. Progress in Energy and Combustion Science, 2009. 35(5): p. 385-397
- [18] Toporov, D., et al., Detailed investigation of a pulverized fuel swirl flame in CO2/O2 atmosphere. Combustion and Flame, 2008. 155(4): p. 605-618
- [19] Glarborg, P. and L.L.B. Bentzen, Chemical Effects of a High CO2 Concentration in Oxy-Fuel Combustion of Methane. Energy & Fuels, 2007. 22(1): p. 291-296
- [20] Seepana, S. and S. Jayanti, Flame structure and NO generation in oxy-fuel combustion at high pressures. Energy Conversion and Management, 2009. 50(4): p. 1116-1123
- [21] Rathnam, R.K., et al., Differences in reactivity of pulverised coal in air (O2/N2) and oxy-fuel (O2/CO2) conditions. Fuel Processing Technology, 2009. 90(6): p. 797-802
- [22] Hu, Y.Q., N. Kobayashi, and M. Hasatani, Effects of coal properties on recycled-NOx reduction in coal combustion with O2/ recycled flue gas. Energy Conversion and Management, 2003. 44(14): p. 2331-2340
- [23] Liu, H., R. Zailani, and B.M. Gibbs, Pulverized coal combustion in air and in O2/CO2 mixtures with NOx recycle. Fuel, 2005. 84(16): p. 2109-2115
- [24] Hu, Y.Q., N. Kobayashi, and M. Hasatani, The reduction of re-cycled-NOx in coal combustion with O2/recycled flue gas under low recycling ratio. Fuel, 2001. 80(13): p. 1851-1855
- [25] Croiset, E., et al., Influence of pressure on the heterogeneous formation and destruction of nitrogen oxides during char combustion. Combustion and Flame, 1998. 112(1-2): p. 33-44
- [26] Tomeczek, J. and S. Gil, Influence of pressure on the rate of nitric oxide reduction by char. Combustion and Flame, 2001. 126(1-2): p. 1602-1606
- [27] Gil, S., Influence of Combustion Pressure on Fuel-N Conversion to NO, N2O and N2. Karbo, 2002. 9: p. 272-275
- [28] Aho, M.J., et al., The effects of pressure, oxygen partial pressure, and temperature on the formation of N2O, NO, and NO2 from pulverized coal. Combustion and Flame, 1995.102(3): p. 387-400
- [29] Lu, Y, Laboratory Studies on Devolatilization and Char Oxidation under PFBC Conditions. 2. Fuel Nitrogen Conversion to Nitrogen Oxides. Energy & Fuels, 1996. 10(2): p. 357-363
- [30] Hamalainen, J.P. and M.J. Aho, Conversion of fuel nitrogen through HCN and NH3 to nitrogen oxides at elevated pressure. Fuel, 1996. 75(12): p. 1377-1386
- [31] Tsukahara, H., T. Ishida, and M. Mayumi, Gas-Phase Oxidation of Nitric Oxide: Chemical Kinetics and Rate Constant. Nitric Oxide, 1999. 3(3): p. 191-198
- [32] Hong, J., et al., Analysis of oxy-fuel combustion power cycle utilizing a pressurized coal combustor. Energy, 2009. 34(9): p. 1332-1340
- [33] Projekt Strategiczny. „Zaawansowane technologie pozyskiwania energii: Opracowanie technologii spalania tlenowego dla kotłów pyłowych i fluidalnych zintegrowanych z wychwytem CO2", http://www.is.pcz.czest.pl/strategiczny/index.php. 17.12.2010
- [34] Stanger, R. and T. Wall, Sulphur impacts during pulverised coal combustion in oxy-fuel technology for carbon capture and storage. Progress in Energy and Combustion Science, 2011. 37(1): p. 69-88
- [35] Murciano, L.T., V. White, and D. Chadwick, Removal of SOx and NOx from oxyfuel derived CO2, in 1st OXYFUEL COMBUSTION CONFERENCE. 2009: Radisson Hotel, Cottbus, Germany
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.baztech-article-BPS1-0044-0007