Experimental study on low nox emission using blast furnace gas reburning and industrial application in stoker boiler

Proceedings of the 2011 2nd International Conference on Digital Manufacturing and Automation, ICDMA 2011

Volumn , Issue , 2011, Pages 523-526

  Zhou, Tuo ^a   Zhang, Zhong Xiao ^a   Wu, Xiao Jiang ^a  

^a UNIVERSITY OF SHANGHAI FOR SCIENCE AND TECHNOLOGY   (China)

Author keywords

Blast furnace gas; NOx reduction; Reburn; Stoker boiler

Indexed keywords

BLAST FURNACE GAS; EXPERIMENTAL STUDIES; HEAT INPUT; HEAT RATIO; KEY FACTORS; LOW NOX EMISSIONS; MODIFICATION METHODS; NOX EMISSIONS; NOX FORMATION; NOX REDUCTION; OPTIMUM VALUE; REBURN; REBURNING; RESIDENCE TIME; STOICHIOMETRIC COEFFICIENTS; STOKER BOILER; STOKER BOILERS; TEST SYSTEMS; ZONE TEMPERATURE;

BLAST FURNACES; BOILERS; COKE FUELED FURNACES; INDUSTRIAL APPLICATIONS; INDUSTRIAL EMISSIONS; MANUFACTURE; METAL REFINERIES; NITROGEN OXIDES; STOKERS;

GAS BURNERS;

EID: 80855127506     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICDMA.2011.132     Document Type: Conference Paper

References (17)

1. SU Sheng, SUN Lu-shi, XIANG Jun, et al. "Gaseous fuel reburning," Journal of Combustion Science and Technology, 2009, vol. 15 (5), pp. 417-422 (in Chinese).
2. Zhang Zhong-xiao, Yao Xiang-dong, Wu Xiao-jiang, et al. "Experimental study on low NOx emission using gas reburning, "Proceeding of the CSEE, 2005, vol. 25 (9), pp. 99-102 (in Chinese).
3. Smoot L D, Hill S C, Xu H. "NOx control through reburning, "Progress in Energy and Combustion Science, 1998, vol. 24(5), pp. 385-408.
4. Vilas E, Skifter U, Jensen A D, et al. "Experimental and modeling study of biomass reburning," Energy & Fuel, 2004, vol. 18(5), pp. 1442-1450.
5. Bilbao R, Millera A, AlzuetaM U. "Evaluation of the use of different hydrocarbon fuels for gas reburning," Fuel, 1997, vol. 76 (14/15), pp. 1401-1407. (Pubitemid 127367363)
6. WANG Zhi-qiang, SUN Shao-zeng, MA Chun-yuan, et al. "Influence of stoichiometric ratio on de-NOx by reburning with coalgas from underground gasification," Journal of Combustion Science and Technology, 2009, vol. 15(2), pp. 119-123(in Chinese).
7. FANG Bing, LUO Yong-hao, LU Fang, et al. "The characteristics and selection of reburned fuels involved in the reburning technology of a coal-fired boiler," Journal of Engineering for Thermal Energy and Power, 2004, vol. 19(5), pp. 443-446(in Chinese).
8. XU Ying, SUN Rui, LUAN Ji-yi, et al. "Numerical simulation and mechanism analysis on NO reduction by biomass pyrolysis gas and its contented species [J]. Proceeding of the CSEE, 2009, 29 (25): 7-14(in Chinese).
9. Hou Xiang-song, Zhan Hai. Study on technology of NOx emission reduction by coke oven gas reburning," Coal Conversion, 2007, vol. 30(1), pp. 39-42 (in Chinese).
10. WEI Hua-yan, ZHANG Zhong-xiao, ZHU Ji-mu, et al. "The industrial application of gas reburning technology in a 350 MW boiler unit at Bao Steel works power plant," Journal of Engineering for Thermal Energy and Power, 2005, vol. 50(5), pp. 535-538(in Chinese). (Pubitemid 41533957)
11. Johns C. "Reburn technology comes of age," Power, 1997, vol. 141(6), pp. 57-62.
12. Kristensen P G, Glarborg P, Daam-Johansen K. "Nitrogen chemistry during burnout in fuel-staged combustion," Combustion and Flame, 1996, vol. 107, pp. 211-222. (Pubitemid 26367253)
13. QI Yong-feng, ZHANG Ming-chuan, XIAO Jia-yuan, et al. "Variation trends of main gas concentrations during reburning with pulverized coal," Journal of Combustion Science and Technology, 2009, vol. 15(3), pp. 243-248(in Chinese).
14. QIU Zhong-zhu, PAN Wei-guo, REN Jian-xing, et al. "Experimental study on reburning with natural gas for reducing NOx emission,"Journal of Power Engineering, 2007, vol. 27(1), pp. 126-129(in Chinese).
15. ZHAN Zhi-gang, CHEN Gang. "Influence of pulverized coal combustion boiler adding blast furnace gas on coal complete combustion," Journal of Power Engineering, 2004, vol. 24(2), pp. 179-182(in Chinese).
16. XIANG Jun, QIU Ji-hua, XIONG You-hui, et al. "An experimental research on performance of nitrogen oxide emission from boiler,"Proceeding of the CSEE, 2000, vol. 20 (9), pp. 80-83(in Chinese).
17. ZHONG Bei-jing, SHI Wei-wei, FU Wei-biao. "The Effect of Catalysts on NO Reduction during the Reburning of Coal Chars,"Journal of Engineering for Thermal Energy and Power, 2001, vol. 93(16), pp. 261-263(in Chinese).