摘要
简要介绍了湿法烟气脱硫系统烟气换热器(GGH)设置的作用及其利弊,结合工程实例,分析GGH设置与否对运行电耗、技术经济、运行维护以及脱硫达标排放的影响,从理论和实际数据上分析GGH设置与否的技术经济性。
The effect of the gas-gas heat exchanger(GGH) on wet flue gas desulfuration(FGD) is explained. Meanwhile the advantages and disadvantages of the GGH in operation are analyzed. The paper through the actual case analyze the impacts of the power consumption, operation and maintenance and desulfurization emissions standards. Through the theory and actual data for the analysis of technical and economic set or not GGH.
出处
《广东化工》
CAS
2014年第18期135-136,共2页
Guangdong Chemical Industry
关键词
烟气脱硫
GGH
防腐
运行
flue gas desulfuration
gas-gas heat exchanger
corrosion prevention
operation