摘要
二氧化硫和氮氧化物主要来源于化石燃料的燃烧。我国是一个煤炭大国,随着我国工业的飞速发展,大气污染严重威胁着人们的生存。通过对我国烟气脱硫脱硝技术的调查研究,主要从二氧化硫、氮氧化物的生成机理探讨适合我国国情并能大面积推广的烟气脱硫脱销技术,并简要介绍每种技术的应用现状。
Coal combustion emissions of sulfur dioxide and nitrogen oxides are the major source of air pollution in China. Based on＇s extensive research on flue gas desulphurization and denitrification technology in China.This article focuses on the limestone-gypsum method, ammonia, desulfurization of flue gas circulating fluidized bed technology,And briefly reviewed the current application of each technique.Control technology of nitrogen oxides in the furnace and SCR and SNCR of flue gas denitrification technology development are summarized.
出处
《现代制造技术与装备》
2015年第5期116-117,共2页
Modern Manufacturing Technology and Equipment
关键词
烟气
脱硫脱硝
选择催化还原
desulfurization
denitrification
wet removal
selective catalytic reduction
