摘要
对等离子体法烟气脱硫脱硝一体化技术进行了中试研究。在不同温度下,烟气中NOx及SO2的脱除量随温度升高而升高,其中脱硝效率最大化的温度区间约为210℃;在还原剂存在的条件下,温度提高40℃,脱硫脱硝效率平均上升70%和50%,氮氧化物的脱除效率对温度变化更加敏感,应予以更多考虑。
This paper focuses on a pilot research on the integratied desulfurization and denitration by plasma technology.At different temperature,the removal amounts of NOxand SO2 were increased with temperature increased.However,the maximized denitration efficiency existed at the temperature about 210℃ 。In the presence of a reducing agent,the temperature was increased by 40 ℃,desulfurization and denitrification efficiency increased by an average 70% and 50%,of which the NOxremoval efficiency was more sensitive to temperature changes,and should be more considered.
出处
《环境工程》
CAS
CSCD
北大核心
2014年第S1期597-599,共3页
Environmental Engineering
关键词
等离子体
一体化技术
脱硫
脱硝
plasma
integratied technology
desulfurization,denitration
