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烟气脱硫不设置烟气换热器的技术分析
引用本文:贡宇.烟气脱硫不设置烟气换热器的技术分析[J].江西科学,2012,30(4):516-519.
作者姓名:贡宇
作者单位:江西省火电建设公司,江西南昌,330001
摘    要:以某2×660 MW新建电厂的湿法石灰石-石膏烟气脱硫工程为例,从污染物的扩散、烟囱的防腐及投资运行成本等方面进行分析,论证该电厂烟气脱硫不设置烟气换热器,烟气中污染物的排放能达到环保要求,并能节约大量的投资和运行成本。

关 键 词:烟气脱硫  污染物扩散  烟气换热器  技术分析

Technical Analysis of Flue Gas Desulfurization System without Gas-Gas Heater
GONG Yu.Technical Analysis of Flue Gas Desulfurization System without Gas-Gas Heater[J].Jiangxi Science,2012,30(4):516-519.
Authors:GONG Yu
Institution:GONG Yu(Jiangxi Power Construction Co.Ltd,Jiangxi Nanchang 330001 PRC)
Abstract:According to a 2 × 660 MW power plant new construction with Lime-Gypsum Wet Flue Gas Desulfurization project,the pollutant distribution,anti-corrosion of the chimney,cost of investment and operation are analyzed,the result indicates that the flue gas desulphurization system without Gas-Gas Heater is feasible.The flue gas emissions of pollutants can achieve environmental protection requirements,and can save an abundance of investment and operation cost.
Keywords:FGD  Pollutants distribution  GGH  Technical analysis
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