Cause Analysis and Countermeasure of Gypsum Rain in Coal-fired Power Plants
ABSTRACT
Focusing on the phenomenon of gypsum rain while wet desulphurization(WFGD) were adopted in coal fired power plant without GGH, the paper studied and put forward the solutions : (1) desulfurization facilities related equipment modification; (2) optimal operation of existing desulfurization facilities.
Focusing on the phenomenon of gypsum rain while wet desulphurization(WFGD) were adopted in coal fired power plant without GGH, the paper studied and put forward the solutions : (1) desulfurization facilities related equipment modification; (2) optimal operation of existing desulfurization facilities.
Cite this paper
Q. Liu, Y. Sun and Y. Sun, "Cause Analysis and Countermeasure of Gypsum Rain in Coal-fired Power Plants," Journal of Environmental Protection, Vol. 4 No. 1, 2013, pp. 1-4. doi: 10.4236/jep.2013.41B001.
Q. Liu, Y. Sun and Y. Sun, "Cause Analysis and Countermeasure of Gypsum Rain in Coal-fired Power Plants," Journal of Environmental Protection, Vol. 4 No. 1, 2013, pp. 1-4. doi: 10.4236/jep.2013.41B001.
References
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[1] CHENG Yong-xin. Analysis and Countermeasure to "gypsum rain" problem of wet flue gas desulfurization system [J]. central China electric power, vol.23 , page:27-30, 2010. [2] Ye chao, Zhang ran. Set Analy-sis of advantages and disadvantages of the flue gas heat exchanger [J]. Shanghai electric power, vol.5, page: 466- 468, 2006. [3] Zhao Penggao, Ma Guojun, Wang Baode, etc. Discussion on flue gas heater of limestone-gypsum wet FGD [J]. Electric power environmental protection, vol.21, no.4, page:19-21, 2005. [4] Wang Yifang, Liu Wanju, Zhang bing. Technical analysis on GGH setting in desulfurization system [J]. Technology communion, vol.34, no.3, page:47-48, 2006. [5] Eliminate design and optimization of gypsum rain [J]. Low carbon, page:70-80, 2010. [6] FU Yu , He Jinqi, Discussion about solution of gypsum rain when wet desulphurization used for power plant[J], Heilongjiang Electric Power, vol.31, no.5, page:374-376, 2009.