Study on Detection Methods for Chlorine Precipitation during Biomass and Coal Co-Combustion

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In this paper, three detection methods were analyzed to determine the chlorine precipitation from the flue gas: Silver nitrate volumetric analysis (SNVA), Volhard method (VM) and Mercuric thiocyanate spectrophotometric method (MTSM). Results indicated that SNVA and VM were simple and convenient, but unsuitable for the detection of blend fuel due to the high lower limit. MTSM was suitable for biomass and coal co-combustion for its low lower limit and high sensitivity. In addition, MTSM needed less sample solution, which made it more suitable for multiple measurements to reduce errors, and the maximum proportional error was only 3.5%.

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Edited by:

Mohamed Othman

Pages:

1423-1426

Citation:

Y. Z. Wang et al., "Study on Detection Methods for Chlorine Precipitation during Biomass and Coal Co-Combustion", Applied Mechanics and Materials, Vols. 229-231, pp. 1423-1426, 2012

Online since:

November 2012

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$38.00

[1] Guan Qiao-yan, Liao Fu-lin, Luo Dong-sang: Journal of Agricultural Mechanization Research Vol. 11 (2007), p.20, In Chinese.

[2] M. Michael, J. W. Karl: Energy & Fuels Vol. 20 (2006), p.1444.

[3] O. Holger, S. Annette: Fuel Vol. 86 (2007), p.2275.

[4] Jiang Xu-guang, Li Xiang-pai: Journal of Fuel Chemistry and Technology Vol. 32 (2004), p.307, In Chinese.

[5] Li Xiao-dong, Yang Zhong-can: Journal of Fuel Chemistry and Technology Vol. 30 (2002), p.563, In Chinese.

[6] Hu Yong-feng: Environmental Science and Management Vol. 35 (2010), p.129, In Chinese.

[7] Liu Yan-mei: Environmental Science Survey Vol. 26 (2007), p.87, In Chinese.

[8] Li Yan-hong: Analytical Chemistry (Petroleum Industry Press, Beijing 2008), In Chinese.

[9] Zhang Yu-qin: Guangdong Chemical Industry Vol. 37 (2010), p.226, In Chinese.