Research Progress on Corrosion Behavior and Key Influencing Factors for Structural Materials of Waste Power Plant Boiler

doi:10.11902/1005.4537.2021.245

Journal of Chinese Society for Corrosion and protection

2022, Vol. 42

Issue (5): 839-844 DOI: 10.11902/1005.4537.2021.245

Current Issue | Archive | Adv Search

Research Progress on Corrosion Behavior and Key Influencing Factors for Structural Materials of Waste Power Plant Boiler

QU Zuopeng¹(

), TIAN Xinli², WANG Yongtian¹, ZHAO Yifan¹, WANG Lei³, ZHANG Beibei¹, WANG Haijun²

^1.National Engineering Laboratory for Biomass Power Generation Equipment, North China Electric Power University, Beijing 102206, China
^2.Key Laboratory of National Defense Technology for Equipment Remanufacturing Technology, Army Academy of Armored Forces, Beijing 100072, China
^3.POWERCHINA Shanghai Electric Power Engineering Co. Ltd., Shanghai 200025, China

Download:

HTML

PDF(1169KB)
Export: BibTeX | EndNote (RIS)

Abstract

In view of the increasingly serious corrosion problem of the heating surface of structural materials for waste power plant boilers, the corrosion regulation of the four kinds of tubes, related with the water wall, superheater, reheater and economizer for waste power plant boilers, were analyzed and summarized by taking the classical corrosion rate curves as reference, and the corrosion mechanism varying with the pipe wall temperature in the whole operation temperature range is also summarized. It is concluded that the corrosion rate curve has three remarkable characteristics: bimodal, abrupt change, and virtual-reality. According to the change of wall temperature from low to high, the corrosion rate can be interpreted in terms of electrochemical corrosion and high temperature corrosion respectively. Meanwhile, the corrosion features and the relevant mechanism are discussed by taking the variation of wall temperature range into account. The effect of flue gas temperature on the corrosion rate is discussed, and several key factors affecting the corrosion rate, such as fluid medium temperature, ash accumulation, oxide scale and temperature gradient are analyzed, and the timeliness of corrosion rate curves is discussed in detail.

Key words: garbage incineration corrosion speed wall temperature smoke temperature chlorine corrosion alkali metal dust

Received: 18 September 2021

ZTFLH:

TK224.9

Fund: National Key R&D Program(2019YFC1907000);Fundamental Scientific Research Business Expenses of Central Universities(2020JG003)

Corresponding Authors: QU Zuopeng E-mail: z.qu@ncepu.edu.cn

About author: QU Zuopeng, E-mail: z.qu@ncepu.edu.cn

	Service

	E-mail this article
	Add to citation manager
	E-mail Alert
	RSS
	（）
	Articles by authors
	Zuopeng QU
	Xinli TIAN
	Yongtian WANG
	Yifan ZHAO
	Lei WANG
	Beibei ZHANG
	Haijun WANG

Cite this article:

QU Zuopeng, TIAN Xinli, WANG Yongtian, ZHAO Yifan, WANG Lei, ZHANG Beibei, WANG Haijun. Research Progress on Corrosion Behavior and Key Influencing Factors for Structural Materials of Waste Power Plant Boiler. Journal of Chinese Society for Corrosion and protection, 2022, 42(5): 839-844.

URL:

https://www.jcscp.org/EN/10.11902/1005.4537.2021.245 OR https://www.jcscp.org/EN/Y2022/V42/I5/839

Fig.1 Variation law of corrosion rate of waste furnace pipe with wall temperature^[1]

Fig.2 Corrosion kinetics curve of stainless steel at 450 ℃^[3]

Fig.3 Relationship between flue gas temperature, pipe wall temperature and corrosion rate^[11]

1	Pan C Y. Study on high temperature corrosion of HCI in superheater of refuse incinerator [D]. Hangzhou: Zhejiang University, 2004
	潘葱英. 垃圾焚烧炉内过热器区HCI高温腐蚀研究 [D]. 杭州: 浙江大学, 2004
2	Yang B, Zhong Z Q, Huang Q X, et al. Research development of high temperature Chlorine corrosion in waste incineration boilers [J]. Guangdong Elect. Power, 2016, 29(6): 5
	杨波, 钟志强, 黄巧贤等. 垃圾焚烧锅炉的高温氯腐蚀研究进展 [J]. 广东电力, 2016, 29(6): 5
3	Ma H T. High temperature corrosion of metallic materials induced by chloride salts [D]. Dalian: Dalian University of Technology, 2003
	(马海涛, 高温氯盐环境中金属材料的腐蚀 [D]. 大连: 大连理工大学, 2003)
4	Jiang X G, Liu X B. Research progress and direction thinking on corrosion of key heat transfer components in waste incineration boilers [J]. J. Chin. Soc. Corros. Prot., 2020, 40: 205
	蒋旭光, 刘晓博. 垃圾焚烧锅炉关键受热面腐蚀研究进展及方向思考 [J]. 中国腐蚀与防护学报, 2020, 40: 205
5	Gao W, Zhang H M, Liu E M, Analysis of low temperature corrosion and ash accumulation in hot coal furnace [J]. Pipeline Technol. Equip., 2008, (2): 49
	高巍, 张红明, 刘恩满. 4650 kW热媒炉低温腐蚀与积灰问题分析 [J]. 管道技术与设备, 2008, (2): 49
6	Ruh A, Spiegel M. Thermodynamic and kinetic consideration on the corrosion of Fe, Ni and Cr beneath a molten KCl-ZnCl₂mixture [J]. Corros. Sci., 2006, 48: 679 doi: 10.1016/j.corsci.2005.02.015
7	Ishitsuka T, Nose K. Stability of protective oxide films in waste incineration environment-solubility measurement of oxides in molten chlorides [J]. Corros. Sci., 2002, 44: 247 doi: 10.1016/S0010-938X(01)00059-2
8	Pan T J, Zeng C L, Niu Y. Corrosion of three commercial steels under ZnCl₂-KCl deposits in a reducing atmosphere containing HCl and H₂S at 400-500 ℃ [J]. Oxid. Met., 2007, 67: 107 doi: 10.1007/s11085-006-9047-5
9	Paneru M, Stein-Brzozowska G, Maier J, et al. Corrosion mechanism of alloy 310 austenitic steel beneath NaCl deposit under varying SO₂concentrations in an Oxy-fuel combustion atmosphere [J]. Energy Fuels, 2013, 27: 5699 doi: 10.1021/ef4005626
10	Xu M L, Yan J H, Ma Z Y, et al. Mechanism analysis of ash deposits corrosion in waste incinerator [J]. Proc. CSEE., 2007, 27: 32
	许明磊, 严建华, 马增益等. 垃圾焚烧炉受热面的积灰腐蚀机理分析 [J]. 中国电机工程学报, 2007, 27: 32
11	Gu W L, Mu S L, Song G Q, et al. Analysison chlorine-corrosion issue from waste-incineration boilers [J]. Appl. Energy Technol., 2020, (5): 52
	顾玮伦, 穆生胧, 宋国庆等. 垃圾焚烧锅炉氯腐蚀问题浅析 [J]. 应用能源技术, 2020, (5): 52
12	Qian L F, Xu G M, Tao L. Influencing factors and evaluation of metal wall temperature on heating tube in large-scale power plant boiler [J]. China Special Equip. Safety, 2019, 35(6): 33
	钱林峰, 徐光明, 陶磊. 大型电站锅炉高温受热面管金属壁温影响因素及评价 [J]. 中国特种设备安全, 2019, 35(6): 33
13	Skrifvars B J, Backman R, Hupa M, et al. Corrosion of superheater steel materials under alkali salt deposits Part 1: The effect of salt deposit composition and temperature [J]. Corros. Sci., 2008, 50: 1274 doi: 10.1016/j.corsci.2008.01.010
14	Qu Z P, Zhong R G, Wang L, et al. Research progress on high-temperature corrosion treatment schemes of waste to energy boilers [J]. China Surf. Eng., 2020, 33(3): 50
	曲作鹏, 钟日钢, 王磊等. 垃圾焚烧发电锅炉高温腐蚀治理的研究进展 [J]. 中国表面工程, 2020, 33(3): 50
15	Bai H T, Yang M, Dong X W, et al. Research progress on CO₂corrosion product scales of carbon steels [J]. J. Chin. Soc. Corros. Prot., 2020, 40: 295
	白海涛, 杨敏, 董小卫等. CO₂腐蚀产物膜的研究进展 [J]. 中国腐蚀与防护学报, 2020, 40: 295
16	Zhang H H. Experimental study on high temperature corrosion of Likeng refuse incineration [D]. Guangzhou: South China University of Technology, 2013
	张焕亨. 李坑垃圾焚烧高温腐蚀试验研究 [D]. 广州: 华南理工大学, 2013
17	Enestam S, Bankiewicz D, Tuiremo J, et al. Are NaCl and KCl equally corrosive on superheater materials of steam boilers? [J]. Fuel, 2013, 104: 294 doi: 10.1016/j.fuel.2012.07.020
18	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 ℃ [J]. Corros. Sci., 2000, 42: 1093 doi: 10.1016/S0010-938X(99)00142-0
19	Liu X C, Zhang X W, Chang X P, et al. Experimental study on influence of temperature for high temperature corrosion on waterwall of supercritical boiler [J]. Indust. Furnace, 2019, 41(4): 26
	刘昕昶, 张新闻, 昌小朋等. 温度对超临界锅炉水冷壁高温腐蚀影响的实验研究 [J]. 工业炉, 2019, 41(4): 26
20	Henderson P, Szakálos P, Pettersson R, et al. Reducing superheater corrosion in wood-fired boilers [J]. Mater. Corros., 2006, 57: 128 doi: 10.1002/maco.200503899
21	Karlsson S, Jonsson T, Hall J, et al. Mitigation of fireside corrosion of stainless steel in power plants: a laboratory study of the influences of SO₂and KCl on initial stages of corrosion [J]. Energy Fuels, 2014, 28: 3102 doi: 10.1021/ef402127h
22	Bankiewicz D, Yrjas P, Lindberg D, et al. Determination of the corrosivity of Pb-containing salt mixtures [J]. Corros. Sci., 2013, 66: 225 doi: 10.1016/j.corsci.2012.09.024
23	Pan T J, Lin Y F, Hu J. Accelerated corrosion behavior of Fe-Al alloys under KCl-ZnCl₂deposits [J]. J. Chin. Soc. Corros. Prot., 2010, 30: 58
	潘太军, 林一凡, 胡静. Fe-Al合金在KCl-ZnCl₂沉积盐作用下的加速腐蚀行为 [J]. 中国腐蚀与防护学报, 2010, 30: 58
24	Bankiewicz D, Enestam S, Yrjas P, et al. Experimental studies of Zn and Pb induced high temperature corrosion of two commercial boiler steels [J]. Fuel Proc. Technol., 2013, 105: 89 doi: 10.1016/j.fuproc.2011.12.017
25	Lee S H, Themelis N J, Castaldi M J. High-temperature corrosion in waste-to-energy boilers [J]. J. Therm. Spray Technol., 2007, 16: 104 doi: 10.1007/s11666-006-9005-4

[1]	WANG Yongtian, ZHAO Yifan, WEI Xiaotian, WANG Jiawei, CHEN Cheng, WANG Yu, ZHANG Beibei, TIAN Xinli, QU Zuopeng. High Temperature Chlorine Corrosion of Nickel Based Alloy Coating for Piping of Waste Incineration Power Plant[J]. 中国腐蚀与防护学报, 2022, 42(5): 879-884.
[2]	FAN Yi, YANG Wenxiu, WANG Jun, CAI Jiaxing, MA Hongchi. Corrosion Behavior of Q690qE Steel in a Simulated Coastal-industrial Environment[J]. 中国腐蚀与防护学报, 2022, 42(4): 669-674.
[3]	CHENG Peng, LIU Jing, HUANG Feng, HUANG Xianqiu, PANG Tao. Corrosion Behavior of 690 MPa Weathering Bridge Steel in Simulated Industrial Atmosphere[J]. 中国腐蚀与防护学报, 2022, 42(4): 563-572.
[4]	SUN Xiaoguang, WANG Zihan, XU Xuexu, HAN Xiaohui, LI Gangqing, LIU Zhiyong. Effect of Industrial Atmospheric Environment on Corrosion Fatigue Behavior of Al-Mg-Si Alloy[J]. 中国腐蚀与防护学报, 2021, 41(4): 501-507.
[5]	HE Jing, YANG Chuntian, LI Zhong. Research Progress of Microbiologically Influenced Corrosion and Protection in Building Industry[J]. 中国腐蚀与防护学报, 2021, 41(2): 151-160.
[6]	JIANG Xuguang, LIU Xiaobo. Research Progress and Direction Thinking on Corrosion of Key Heat Transfer Components in Waste Incineration Boilers[J]. 中国腐蚀与防护学报, 2020, 40(3): 205-214.
[7]	Xiaobo MENG,Wubin JIANG,Yongli LIAO,Ruihai LI,Zhijun ZHENG,Yan GAO. Investigation on Atmospheric Corrosion Behavior of Transmission Tower Materials in Simulated Industrial Environments[J]. 中国腐蚀与防护学报, 2017, 37(5): 460-466.
[8]	Herong ZHOU,Bihua HU,Wang YAO,Xinpei HONG,Shupeng SONG. Atmospheric Corrosion of Anodized Pure Al 1060, Al-alloys 2A12 and 7A04 Exposed to Polluted Atmospheric Environment at Jiangjin Region[J]. 中国腐蚀与防护学报, 2017, 37(3): 273-278.
[9]	Ziheng BAI,Yunhua HUANG,Xiaogang LI,Lang YANG,Chaofang DONG,Lidan YAN,Kui XIAO. Environmental Corrosion in Industrial-marine Atmosphere at Qingdao of 7050 Al-alloy Anodized in Boric- and Sulfuric-acid Electrolyte[J]. 中国腐蚀与防护学报, 2016, 36(6): 580-586.
[10]	Dongliang LI,Guiqin FU,Miaoyong ZHU. Effect of Si on Corrosion Behavior of Model Bridge Steels by Alternative Wetting/drying Test in an Artificial Medium Simulated Hot and Humid Atmosphere of Marine and Industrial Area[J]. 中国腐蚀与防护学报, 2016, 36(5): 433-440.
[11]	YANG Xiaobin, TU Shandong. INFLUENCE OF EXTERNAL FORCE ON CARBON DIFFUSION DURING METAL DUSTING CORROSION[J]. 中国腐蚀与防护学报, 2011, 31(5): 395-398.
[12]	ZHENG Qifei; SUN Shuangqing; WEN Junguo; LI Defu. EFFECTS OF THE SOLUBLE SALTS IN DESERT DUST ON ATMOSPHERIC CORROSION OF ALUMINIUM[J]. 中国腐蚀与防护学报, 2010, 30(1): 72-77.
[13]	WENG Yongji LI Weifeng LI Xiangyi. COMPARISON OF CRITICAL PITTING TEMPERATURES FOR OIL INDUSTRY STEELS USING ELECTROCHEMICAL NOISE[J]. 中国腐蚀与防护学报, 2009, 29(6): 421-425.
[14]	;. Coking and Carburizing Behaviors of Metal Materials in High Temperature Carbon-Containing Atmosphere[J]. 中国腐蚀与防护学报, 2004, 24(3): 188-192 .
[15]	Han Guangwei; Feng Di; Deng Bo; Chen Ruiming; Li Dingchuan. METAL DUSTING OF NI-BASE SUPERALLOYS[J]. 中国腐蚀与防护学报, 2004, 24(2): 79-82 .

No Suggested Reading articles found!

Viewed

Full text

Abstract

Cited

Shared

Discussed