Ezperimental Study of Simultaneous Flue gas Desulfurization and Denitrification by New-style Complez Absorbent
A new-style complex absorbent was prepared for simultaneous desulfurization and denitrification in this paper. The performance of the absorbent was tested in fixed bed. On the basis of the experimental results in fixed bed, the M substances were selected as the optimal additive. Furthermore the effects of various factors, such as additive content, flue gas temperature, humidity, Ca/(S+N), and NOx inlet concentration et al, on the removal efficiencies of SO2 and NOx were investigated. According to our simultaneous flue gas desulfurization and denitrification experiment results using the new-style absorbent in a circulating fluidized bed (CFB) system, High simultaneous removal efficiency, 94.9％ of SO2 and 68.3％ of NO, was achieved under the optimal experimental conditions. The work would offer important basic data for industrial application of simultaneous removal SO2 and NOx based on flue gas circulating fluidized bed.
complez absorbent flue gas circulating fluidized bed simultaneous desulfurization and denitrification
Yi Zhao Yinghui Han Yajun Wang Chunmei Cao Zhongguo Han
School of Environmental Science & Engineering North China Electric Power University Baoding,P.R.Chin School of Environmental Science & Engineering North China Electric Power University Baoding,P.R.Chin
国际会议
北京
英文
1-4
2009-06-11（万方平台首次上网日期，不代表论文的发表时间）