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The Properties of Flue Gas Desulphurization (FGD) Gypsum

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Abstract:

The properties of flue gas desulphurization (FGD) gypsum were analysized by Thermo-gravimetry/differential scanning calorimetry (TG/DSC), technical performance analysis, optical microscope and Scanning electron microscope (SEM). Mechanical properties of FGD gypsum-steel slag powder cementitious material were researched. The results revealed that FGD gypsum have similar moisture content, major component CaSO4 ·2H2O with natural gypsum, and has better technical performance than natural gypsum. The results of optical microscope and SEM of the FGD gypsum hydration support this further. When the dosage of steel slag powder is 15%, containing activator ,better mechanical properties can be obtained. Key words: FGD gypsum, Property, Cementitious material

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Periodical:

Applied Mechanics and Materials (Volumes 105-107)

Pages:

2204-2208

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.105-107.2204

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Online since:

September 2011

Authors:

Run Xia Hao, Xiao Yan Guo

Keywords:

Cementitious Material, FGD Gypsum, Property Analysis

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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References

[1] Galos KA, Smakowski TS and Jzlugaj: Appl Energ Vol. 75(2003), p.257–265.

Google Scholar

[2] Y Chen and WH Yue: Gypsum building material. (China Building Material Industry Press, China 2003).

Google Scholar

[3] Tzouvalas G, Rantis G and Tsimas S: Cem Concr Res Vol. 34(2004), p.2119–2125.

Google Scholar

[4] Hulusi M, Ozkul: Cem Concr Res Vol. 30(2000), p.1755–1758.

Google Scholar

[5] Bigham JM, Kost DA and Stehouwer RC: Fuel Vol. 84(2005), p.1839–1848.

Google Scholar

[6] XL Guo and HS Shi: Constr Build Mater Vol. 22 (2008), p.1471–1476.

Google Scholar

[7] HS Shi and XL Guo: Chin J Cem Vol. 4 (2007), p.5–7.

Google Scholar

[8] Papageorgiou A, Tzouvalas G and Tsimas S: Cem Concr Compos Vol. 27 (2005) , p.183–189.

Google Scholar

[9] S T. Tong: Wuhan University (Natural Science, In China) Vol. 24(2001), pp.243-246(InChinese).

Google Scholar

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