废气脱硝气相反应法研究进展  

Progress in research of gas-phase reaction method for waste gas DeNO_(x)

作　　者：周顺全 Zhou Shunquan(Guizhou Energy Group Co.,Ltd.,Guiyang 550081,China)

机构地区：[1]贵州能源集团有限公司,贵阳550081

出　　处：《燃料与化工》2024年第4期58-61,共4页Fuel & Chemical Processes

摘　　要：化石燃料燃烧过程中产生的废气会含有有毒有害气体氮氧化物(NOx),其过量排放带来的大气污染和酸雨问题十分严重。通过对燃烧废气中NOx控制技术的介绍,重点分析了废气脱硝的主要方法—气相反应法的优势及存在的问题,提出了相关建议及开发高效低成本的脱硝技术仍是未来的必然趋势。The waste gas generated during combustion of fossil fuels contains toxic and harmful gases such as nitrogen oxides(NO_(x)),which cause serious air pollution and acid rain due to their excessive emissions.Through introduction of NO_(x)control technology in combustion of waste gas,this paper stays focused on the analysis for advantages and existing problems of gas-phase reaction,the main method of waste gas DeNO_(x).It also puts forward relevant solutions,in particular,the development of efficient and low-cost DeNO_(x)technology is unswervingly riding the trend for the future.

关 键 词：化石燃料 NOx 废气 脱硝 气相反应法 

分 类 号：TQ534.9[化学工程—煤化学工程]