For Libraries For Publication Open Access Downloads About Us Contact Us
Paper Titles
Application of Solid State Joining Technologies in Aerospace Parts
p.69
Austenite Grain Evolution Mechanism of High Carbon Rail Based on Thermal Technology
p.74
Research on Hot Stamping Technology of High Strength Medium and Heavy Steel Plate
p.81
Study on the Effect of Si-Al Components in Pulverized Coal Ash on Corrosion in Heating Surface of Biomass Boiler
p.89
Effect of Additives on Ash Corrosion on Heat Exchanging Surface of Biomass Boilers
p.95
Electro-Chemical Deposited Cu-Ni Binary and Cu-Ni-Mn Ternary Alloys from Sulphate Bath for Anti-Corrosive Coating Applications in Brine Environment: Effect of Corrosion Behaviour, Polarization Studies, Morphological and Structural Characterizations
p.102
Experimental Study and Mechanism on the Corrosion of Stressed Reinforcement Bars
p.109
Evaluation Compressive Strength of Cement-Limestone-Slag Ternary Blended Concrete Using Artificial Neural Networks (ANN) and Gene Expression Programming (GEP)
p.119
Viscosity-Temperature Characteristics and Application of High Borosilicate Glass
p.125

Effect of Additives on Ash Corrosion on Heat Exchanging Surface of Biomass Boilers

Article Preview

Abstract:

This paper focuses on the problems of ash deposition and corrosion caused by alkali metal chloride in biomass boiler. Kaolin, pulverized coal ash, silica fume, dolomite, limestone and bauxite are used as additives in this study, to investigate the degree of corrosion of four metal materials on biomass boiler. The results show that the corrosion rate of metal samples is significantly reduced after adding additives. Kaolin, pulverized coal ash, silica fume and bauxite show much obvious effect on corrosion inhibition. Corrosion resistance of four pipe metals: T91>15CrMoG>12CrMoVG>20G, in which the corrosion resistance of T91 is much better than the other three metals.

You might also be interested in these eBooks
Biofuel View Preview
Corrosion. Structural Metals and Alloys (2019-2020) View Preview
Material Science and Engineering: Properties and Technologies View Preview

Info:

Periodical:

Key Engineering Materials (Volume 837)

Pages:

95-101

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.837.95

Citation:

Cite this paper

Online since:

April 2020

Authors:

Yu Sun, Yong Zheng Wang*, Ke Zhang, Yun Gang Li

Keywords:

Additive, Ash Deposition, Biomass, Corrosion

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

© 2020 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

References

[1] Y. Tian, L. Zhao, H. Meng, et al: Water conservancy & electric power machinery Vol. 28 (2006), pp.87-91.

Google Scholar

[2] W. Yang, X. Ji, K.Dong, et al:Acta Energiae Solaris Sinica Vol. 36 (2015), pp.3072-3075.

Google Scholar

[3] B. Ma, Q. Ma: Journal of Anhui Electrical Engineering Professional Technique College Vol. 17 (2012), pp.71-74.

Google Scholar

[4] R. Liu, Z. Yue: Thermal Power Generation Vol. 42 (2013).

Google Scholar

[5] X. Ren, R. Sun, H. Chi, et al: Fuel Vol. 200 (2017), pp.37-46.

Google Scholar

[6] H. Song, M. Guo, X. Wang: Energy Conservation and Environmental Protection Vol. 9 (2003), pp.29-31.

Google Scholar

[7] Y. Ye:Huazhong University of Science and Technology (2007).

Google Scholar

[8] L. Tan. Study on the alkali transformation behavior and slagging characteristics during biomass combustion[D]. Beijing:North China Electric Power University (2014).

Google Scholar

[9] X. Ma, X. Cong, J. Qin: Journal of Henan Agricultural University Vol. 43 (2009), pp.296-301.

Google Scholar

[10] K.Q. Tran, K. Iisa, B.M. Steenari, et al: Fuel Vol. 84 (2005), pp.169-175.

Google Scholar

[11] B.M. Steenari, A.Lundberg,et al:Energy&Fuels Vol. 23 (2009), pp.5655-5662.

Google Scholar

[12] H. Li, Z. Zhang, A. Ji, et al: Journal of Environmental Engineering Technology Vol. 1 (2017), pp.109-115.

Google Scholar

[13] S. Xiong, J. Burvall, H. Örberg, et al: Energy Fuels Vol. 22 (2008), pp.3465-3470.

Google Scholar

[14] L. Wang, O. Skreiberg, M. Becidan, et al: Applied energy Vol. 162 (2016), pp.1195-1204.

Google Scholar

[15] B. Courtemanche, Y.A. Levendis: Environ Sci Technol Vol. 134 (1998), pp.407-432.

Google Scholar

[16] J. Yin, Z. Wu: Power System Engineering Vol. 24 (2008), pp.41-44.

Google Scholar

[17] M. Xu: Zhejiang University (2007).

Google Scholar

[18] K. Zhang, Y. Niu, W. Wu: Acta MetallurgicaSinica Vol. 39 (2003), pp.541-543.

Google Scholar

[19] J. Hong: East China Electric Power Vol. 33 (2005), pp.65-67.

Google Scholar

© 2025 Trans Tech Publications Ltd. All rights are reserved, including those for text and data mining, AI training, and similar technologies. For open access content, terms of the Creative Commons licensing CC-BY are applied.
Scientific.Net is a registered trademark of Trans Tech Publications Ltd.