Abstract
Various approaches to decreasing toxic emissions of nitrogen oxides at coke plants are described: stepwise air supply; recirculation of smokestack gases; and selective catalytic and noncatalytic reduction of the nitrogen oxides.
Similar content being viewed by others
REFERENCES
Neuwirth, R., Huhn, F., Kim, R., and Gorski, A., Potentials and Limitations with Respect to NOx-Reduction of Coke Plants: ThyssenKrupp Industrial Solutions Group Technical Paper, Essen: ThyssenKrupp Ind. Solutions, 2014.
Yang, S.-J., NOx emission control for coke oven. Application of two-staged combustion to the single-staged combustion chamber, Proc. 2012 SEAISI Conf. & Exhibition, Selangor: South East Asia Iron Steel Inst., 2012.
Hermann, W., Haas, W., Kuhn, P., and Sucker, D., Flow patterns and NO formation of the Kaiserstuhl III heating system: investigation on a model twin flue and predictions, Coke Making Int., 1992, vol. 4, no. 2.
Weiss, C., Rieger, J., and Rummer, B., Formation and control of nitrogen oxide in the heating system of a coke oven, Environ. Eng. Sci., 2012, vol. 29, no. 7.
Jin, K., Feng, Y., Zhang, X., et al., Simulation of transport phenomena in coke oven with staging combustion, Appl. Therm. Eng., 2013, vol. 58, nos. 1–2, pp. 354–362.
Sidorov, O.Yu. and Aristova, N.A., Gas combustion in the heating channel of a coke oven, Coke Chem., 2017, vol. 60, no. 8, pp. 316–321.
Landreau, M., Hergalant, Y., Gaillet, J.P., et al., Battery heating optimization with coke oven gas firing, Proc. METEC & 2nd ESTAD, Int. Cokemaking Conf., Düsseldorf, 2015.
Yoshida, S., Takase, S., Uchida, M., et al., Development of low NOx combustion technology in coke oven, J. Jpn. Inst. Energy, 2004, vol. 83, no. 11, pp. 882–888.
Honnart, F., Arcelor Mittal Gijon—modernization at the coke plant, Proc. Eurocoke Summit, April 2–4, 2019, Amsterdam, 2019.
Nowak, A.J., Smołka, J., Fic, A., and Kosyrczyk, L., CFD model of coupled thermal processes within coke oven battery as an example of complex industrial application, Comp. Assisted Mech. Eng. Sci., 2010, vol. 17, pp. 161–172.
Poraj, J., Gamrat, S., Bodys, J., et al., Numerical study of air staging in a coke oven heating system, Clean Technol. Environ. Policy, 2016, vol. 18, pp. 1815–1825.
Thyssenkrupp Industrial Solutions, The value of engineering for reduction of CAPEX and OPEX as well as for optimizing the performance of coking plants, Proc. 25th Polish National Cokemaking Conference “Koksownictwo 2017,” Szczyrku, Zabrze: Inst. Chem. Process. Coal, 2017.
Otchet o NIR “Razrabotka tekhnologicheskikh rekomendatsii dlya proektirovaniya stupenchatogo podvoda vozdukha v pechakh vysotoi 4300 mm kombinirovannogo tipa s bokovym podvodom otopitel’nogo gaza” (A Report on Scientific Research Work “Development of Technological Recommendations for Engineering of Air Supply in 4300 mm Height Combined Furnaces with Lateral Supply of Heating Gas”), Kharkov: Uglekhim. Inst., 2012.
Romanov, N.V., Romanov, A.N., and Solov’ev, A.I., Protection of atmospheric air from boiler plant emissions by selective non-catalytic reduction (SNCR) of nitrogen oxides, Gig. Naselenikh Mists, 2012, no. 60.
Sorrels, J.L., Selective Noncatalytic Reduction, Washington, DC: U.S. Environ. Prot. Agency, 2019, chap. 1.
Abdullin, S.Yu. and Kachura, A.A., Energy-efficient designs in coke production, Coke Chem., 2019, vol. 62, no. 7, pp. 302–305.
Author information
Authors and Affiliations
Corresponding authors
Additional information
Translated by B. Gilbert
About this article
Cite this article
Rudyka, V.I., Kravchenko, S.A., Abdullin, S.J. et al. Decreasing the NOx Emissions at Coke Plants. Coke Chem. 63, 241–246 (2020). https://doi.org/10.3103/S1068364X20050051
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.3103/S1068364X20050051