Experimental study on the effect of H2S and SO2 on high temperature corrosion of 12Cr1MoV

doi:10.1016/j.cjche.2018.12.020

中国化学工程学报 ›› 2019, Vol. 27 ›› Issue (8): 1956-1964.DOI: 10.1016/j.cjche.2018.12.020

• Energy, Resources and Environmental Technology • 上一篇下一篇

Experimental study on the effect of H₂S and SO₂ on high temperature corrosion of 12Cr1MoV

Hong Xu¹, Shangkun Zhou², Yiming Zhu², Weigang Xu³, Xiaohe Xiong², Houzhang Tan²

1 Jiangsu Fangtian Electric Technology Co. Ltd., Nanjing 211102, China;
2 MOE Key Laboratory of Thermo-Fluid Science and Engineering, Xi'an Jiaotong University, Xi'an 710049, China;
3 School of Mechanical Engineering, Changzhou University, Changzhou 213164, China

收稿日期:2018-10-09 修回日期:2018-12-16 出版日期:2019-08-28 发布日期:2019-11-16
通讯作者: Xiaohe Xiong
基金资助:
The present work was supported by the National Key Research and Development Plan of China (No. 2018YFB0604203).

Experimental study on the effect of H₂S and SO₂ on high temperature corrosion of 12Cr1MoV

Hong Xu¹, Shangkun Zhou², Yiming Zhu², Weigang Xu³, Xiaohe Xiong², Houzhang Tan²

1 Jiangsu Fangtian Electric Technology Co. Ltd., Nanjing 211102, China;
2 MOE Key Laboratory of Thermo-Fluid Science and Engineering, Xi'an Jiaotong University, Xi'an 710049, China;
3 School of Mechanical Engineering, Changzhou University, Changzhou 213164, China

Received:2018-10-09 Revised:2018-12-16 Online:2019-08-28 Published:2019-11-16
Contact: Xiaohe Xiong
Supported by:
The present work was supported by the National Key Research and Development Plan of China (No. 2018YFB0604203).

摘要/Abstract

摘要： Aiming at the high temperature corrosion in a coal-fired boiler, the effect of H₂S and SO₂ on the corrosion of 12Cr1MoV under the water wall condition has been investigated by experiments. The results indicate that H₂S can promote the corrosion significantly, and the coarse porous oxide film formed cannot stop the progress of corrosion. While SO₂ presents little effect on the corrosion. The main composition of the surface of 12Cr1MoV corrosion products is Fe₂O₃. With H₂S in the atmosphere, the corrosion gradually develops into deeper layers by forming FeS, FeO and Fe₂O₃ alternately. The corrosion rate is doubled for every 50℃ increase in temperature at 400-500℃.

关键词: High temperature corrosion, Water wall, 12Cr1MoV, H₂S, SO₂

Abstract: Aiming at the high temperature corrosion in a coal-fired boiler, the effect of H₂S and SO₂ on the corrosion of 12Cr1MoV under the water wall condition has been investigated by experiments. The results indicate that H₂S can promote the corrosion significantly, and the coarse porous oxide film formed cannot stop the progress of corrosion. While SO₂ presents little effect on the corrosion. The main composition of the surface of 12Cr1MoV corrosion products is Fe₂O₃. With H₂S in the atmosphere, the corrosion gradually develops into deeper layers by forming FeS, FeO and Fe₂O₃ alternately. The corrosion rate is doubled for every 50℃ increase in temperature at 400-500℃.

Key words: High temperature corrosion, Water wall, 12Cr1MoV, H₂S, SO₂

Hong Xu, Shangkun Zhou, Yiming Zhu, Weigang Xu, Xiaohe Xiong, Houzhang Tan. Experimental study on the effect of H₂S and SO₂ on high temperature corrosion of 12Cr1MoV[J]. 中国化学工程学报, 2019, 27(8): 1956-1964.

Hong Xu, Shangkun Zhou, Yiming Zhu, Weigang Xu, Xiaohe Xiong, Houzhang Tan. Experimental study on the effect of H₂S and SO₂ on high temperature corrosion of 12Cr1MoV[J]. Chinese Journal of Chemical Engineering, 2019, 27(8): 1956-1964.

参考文献

[1] S. Srivastava, K. Godiwalla, M. Banerjee, Fuel ash corrosion of boiler and superheater tubes, J. Mater. Sci. 32(4) (1997) 835-849.
[2] S. Zheng, Development of preventing boiler tube failure (BTF) at abroad and revelation, Power Syst. Eng. 20(3) (2004) 11-12.
[3] Y. Li, J. Lu, Z. Yang, M. Zhu, Y. Gu, Research progress on high temperature corrosion of flue gas side of coal-fired boiler, Corros. Sci. Prot. Technol. 28(2) (2016) 167-172(in Chinese).
[4] L. An, P. Tong, G. Jiang, Y. Wang, C. Dong, T. Peng, Cause analysis about leakage of "four tube kinds" in boilers, Therm. Power Gen. 37(6) (2008) 42-44(in Chinese).
[5] W.D. Halstead, E. Raask, The Behaviour of Sulphur and Chlorine Compounds in Pulverized-Coal-Fired Boilers, 1969.
[6] B. Yao, Study on Combustion Operation of Large Low Volatile Coal Boilers, Huazhong University of Science and Technology, 2005(in Chinese).
[7] Y. Yuan, D. Xiang, Survey and study on combustion performance of W-flame double arch boiler, Electricity 1(2000) 23-30(in Chinese).
[8] C. Cain, W. Nelson, Corrosion of superheaters and reheaters of pulverized-coalfired boilers. II, J. Eng. Gas Turbines Power 83(83:4) (1961) 194-201.
[9] R. Bender, M. Schütze, The role of alloying elements in commercial alloys for corrosion resistance in oxidizing-chloridizing atmospheres. Part I:Literature evaluation and thermodynamic calculations on phase stabilities, Mater. Corros. 54(8) (2015) 567-586.
[10] R. Bender, M. Schütze, The role of alloying elements in commercial alloys for corrosion resistance in oxidizing-chloridizing atmospheres. Part II:Experimental investigations, Mater. Corros. 54(9) (2015) 652-686.
[11] A.B. Hedley, Factors Affecting the Formation of Sulphur Trioxide in Flame Gases, 1967.
[12] A. Hernas, M. Imosa, B. Formanek, J. Cizner, High-temperature chlorine-sulfur corrosion of heat-resisting steels, J. Mater. Process. Technol. 157(4) (2004) 348-353.
[13] J. Liu, J. Wang, Y. Han, X. Li, Y. Sun, The cause and preventive measure of the high temperature corrosion of water cooled wall tube metals in a 100 MW boiler burning lean coal, Energy Conserv. Technol. 2(2002) 15-17(in Chinese).
[14] K. Schofield, A new method to minimize high-temperature corrosion resulting from alkali sulfate and chloride deposition in combustion systems. I. Tungsten saltsy†, Energy Fuel 17(1) (2002) 893-901.
[15] D. Schettler, K. Hübner, K. Görner, On-line monitoring of high-temperature corrosion from superheater materials:KOMET 650-Sub-project 2.2, Vgb Powertech 83(6) (2003) 94-99.
[16] Z. Wu, Z. Wang, X. Zhang, Z. Yang, J. Liu, G. Wang, W. Yao, Experimental of high temperature corrosion of heating surface in ultra-supercritical boilers[J], Therm. Power Gener. 47(3) (2018) 123-127(in Chinese).
[17] G. Stein-Brzozowska, D.M. Flórez, J. Maier, G. Scheffknecht, Nickel-base superalloys for ultra-supercritical coal-fired power plants:Fireside corrosion. Laboratory studies and power plant exposures, Fuel 108(11) (2013) 521-533.
[18] A. Fry, B. Adams, K. Davis, D. Swensen, S. Munson, W. Cox, An investigation into the likely impact of oxy-coal retrofit on fire-side corrosion behavior in utility boilers, Int. J. Greenh. Gas Control 5(2011) S179-S185.

Experimental study on the effect of H₂S and SO₂ on high temperature corrosion of 12Cr1MoV

Experimental study on the effect of H₂S and SO₂ on high temperature corrosion of 12Cr1MoV

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