浙江省火电厂石灰石湿法烟气脱硫装置运行分析  

Operation Analysis of Wet Limestone FGD Systems in Zhejiang Thermal Power Plants

作　　者：乐园园[1] 金东春[1] 张岩[1] 曹志勇[1] 

机构地区：[1]浙江省电力试验研究院,杭州310014

出　　处：《浙江电力》2010年第7期53-56,60,共5页Zhejiang Electric Power

摘　　要：对2009年浙江省内火电厂石灰石湿法脱硫装置的运行情况进行了分析,重点介绍了系统的主要运行参数调控、经济性、脱硫废水处理以及化学分析现状。通过调研评估,认为浙江省内火电厂在脱硫运行参数调控上总体不错,经济指标良好,但个别厂在吸收塔pH值、GGH差压控制等方面存在一些问题,建议在今后的运行和改造中予以解决。This paper analyzes operation condition of wet limestone FGD systems in Zhejiang thermal power plants in 2009 and introduces the current situation of operation parameters regulation,operation economy,waste water treatment and chemical analysis.The results of investigation and assessment show that the desulfurization operational parameters regulation is satisfactory in general and economic indicators are excellent in the thermal power plants in Zhejiang province.However,some plants have the problems involving absorption tower pH value,GGH differential pressure control etc,which are expected to be solved in the future operation and retrofit.

关 键 词：石灰石湿法 脱硫装置 运行 分析 

分 类 号：X701.3[环境科学与工程—环境工程]