Corrosion Behavior of TP316L of Superheater in Biomass Boiler with Simulated Atmosphere and Deposit

›› 2009, Vol. 17 ›› Issue (5): 849-853.

Corrosion Behavior of TP316L of Superheater in Biomass Boiler with Simulated Atmosphere and Deposit

印佳敏, 吴占松

Key Laboratory for Thermal Science and Power Engineering of Ministry of Education, Department of Thermal Engineering, Tsinghua University, Beijing 100084, China

收稿日期:2009-01-04 修回日期:2009-04-16 出版日期:2009-10-28 发布日期:2009-10-28
通讯作者: YIN Jiamin,E-mail:yjm04@mails.tsinghua.edu.cn

Corrosion Behavior of TP316L of Superheater in Biomass Boiler with Simulated Atmosphere and Deposit

YIN Jiamin, WU Zhansong

Key Laboratory for Thermal Science and Power Engineering of Ministry of Education, Department of Thermal Engineering, Tsinghua University, Beijing 100084, China

Received:2009-01-04 Revised:2009-04-16 Online:2009-10-28 Published:2009-10-28

摘要/Abstract

摘要： Corrosion behavior of TP316L was investigated with simulated atmosphere and ash deposition for the superheater in biomass boiler.Corrosion dynamic curves were plotted by mass gain.The results showed that the corrosion was dependent on temperature and was greatly accelerated by ash deposition.The mass gain was distinctly reduced in the presence of SO₂ with and without ash deposition on the specimens.Corrosion rates with ash deposit at different temperatures were calculated.Two feasible methods were provided to avoid serious high-temperature corrosion in the biomass boiler.

关键词: high-temperature corrosion, TP316L, superheater, biomass boiler, HCl

Abstract: Corrosion behavior of TP316L was investigated with simulated atmosphere and ash deposition for the superheater in biomass boiler.Corrosion dynamic curves were plotted by mass gain.The results showed that the corrosion was dependent on temperature and was greatly accelerated by ash deposition.The mass gain was distinctly reduced in the presence of SO₂ with and without ash deposition on the specimens.Corrosion rates with ash deposit at different temperatures were calculated.Two feasible methods were provided to avoid serious high-temperature corrosion in the biomass boiler.

Key words: high-temperature corrosion, TP316L, superheater, biomass boiler, HCl

印佳敏, 吴占松. Corrosion Behavior of TP316L of Superheater in Biomass Boiler with Simulated Atmosphere and Deposit[J]. , 2009, 17(5): 849-853.

YIN Jiamin, WU Zhansong. Corrosion Behavior of TP316L of Superheater in Biomass Boiler with Simulated Atmosphere and Deposit[J]. , 2009, 17(5): 849-853.

参考文献

1 Demirba , A., “Potential applications of renewable energy sources, biomass combustion problems in boiler power systems and combustion related environmental issues”, Prog. Energy Combust. Sci., 31 (2), 171-192(2005).
2 Obernberger, I., Brunner, T., B rnthaler, G., “Chemical properties of solid biofuels-significance and impact”, Biomass and Bioenergy, 30 (11), 973-982 (2006).
3 Demirba , A., “Combustion characteristics of different biomass fuels”, Prog. Energy Combust. Sci., 30 (2), 219-230 (2004).
4 Jenkins, B.M., Baxter, L.L., Miles, J.T.R., Miles, T.R., “Combustion properties of biomass”, Fuel Proce. T., 54 (1-3), 17-46 (1998).
5 Ma, X.Q., “The new development on the study of problems with alkali metals during straw combustion”, Water Conservancy & Electric Power Machinery, 28 (12), 28-34, 63 (2006). (in Chinese)
6 Nielsen, H.P., Frandsen, F.J., Dam-Johansen, K., Baxter, L.L., “The implications of chlorine-associated corrosion on the operation of biomass-fired boilers”, Prog. Energy Combust. Sci., 26 (3), 283-298 (2000).
7 Riedl, R., Dahl, J., Obernberger, I., Narodoslawsky, M., “Corrosion in fire tube boilers of biomass combustion plants”, In:Proceedings of the China International Corrosion Control Conference, Beijing, China (1999).
8 Abels, J.M., Strehblow, H.H., “A surface analytical approach to the high temperature chlorination behaviour of inconel 600 at 700℃”, Corros. Sci., 39 (1), 115-132 (1997).
9 Xu, Y., The Kinetics of Chemical Reaction, Chemical Industry Press, Beijing (2005). (in Chinese)
10 Nielsen, H.P., Frandsen, F., Dam-Johansen, K., Larson, O.H., “Deposition and high temperature corrosion in a 10 MW straw fired boiler”, Fuel Proce. T., 54 (1-3), 95-108 (1998).
11 Li, Y.S., Niu, Y., Wu, W.T., “Chlorination of metallic materials at high temperature”, Corros. Sci. Protec. Technol., 12 (1), 41-44 (2000). (in Chinese)
12 Li, Y.S., “High temperature oxidation and chlorination of metallic materials”, Ph. D. Thesis, Dalian Univ. of Technol., China (2001). (in Chinese)
13 Grabke, H.J., Reese, E., Spiegel, M., “The effects of chlorides, hydrogen chloride, and sulfur dioxide in the oxidation of steels below deposits”, Corros. Sci., 37 (7), 1023-1043 (1995).
14 Miltner, A., Beckmann, G., Friedl, A., “Preventing the chlorine-induced high temperature corrosion in power boilers without loss of electrical efficiency in steam cycles”, Appl. Th. Eng., 26 (16), 2005-2011 (2006).
15 Aho, M., Ferrer, E., “Importance of coal ash composition in protecting the boiler against chlorine deposition during combustion of chlorine-rich biomass”, Fuel, 84 (2/3), 201-212 (2005).
16 Demirba , A., “Sustainable cofiring of biomass with coal”, Energy Conv. Manag., 44 (9), 1465-1479 (2003).
17 Li, Y.S., Niu, Y., Liu, G., Wu, W.T., “High temperature corrosion of metallic materials in waste incineration environment”, Corros. Sci. Protec. Technol, 12 (4), 224-227 (2000). (in Chinese)
18 Pan, C.Y., “Study on the corrosion mechanism of superheater in MSW boiler”, Master Thesis, Zhejiang Univ., China (2004). (in Chinese)
19 Zhu, R.Z., He, Y.D., Qi, H.B., High Temperature Corrosion and Anti-corrosion Materials, Shanghai Science and Technology Press, Shanghai (1995). (in Chinese)
20 Zhu, R.Z., Corrosion of Meatals, Metallurgical Industry Press, Beijing (1989). (in Chinese)
21 Zahs, A., Spiegel, M., Grabke, H.J., “Chloridation and oxidation of iron, chromium, nickel and their alloys in chloridizing and oxidizing atmospheres at 400-700℃”, Corros. Sci., 42 (6), 1093-1122 (2000).

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Corrosion Behavior of TP316L of Superheater in Biomass Boiler with Simulated Atmosphere and Deposit

Corrosion Behavior of TP316L of Superheater in Biomass Boiler with Simulated Atmosphere and Deposit

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