煤气脱氨工艺在氧化铝行业的探索运用  

Exploration and Application of Gas Ammonia Removal Process in Alumina Industry

作　　者：程波[1] 

机构地区：[1]中国铝业股份有限公司广西分公司,广西平果531499

出　　处：《大众科技》2020年第7期33-35,共3页Popular Science & Technology

摘　　要：文章对氧化铝焙烧炉氮氧化物来源进行分析,并采用实际运行参数加以佐证,表明氧化铝焙烧炉氮氧化物主要来源为燃料型,通过对煤气脱氨与烟气脱硝技术进行比较,分析煤气脱氨技术用于治理氧化铝焙烧炉烟气氮氧化物的可行性,为氧化铝企业焙烧炉烟气脱硝提供参考依据。In this paper,the source of alumina nitrogen oxide is analyzed,and the actual operating parameters are used to support it,the results show that the main source of alumina nitrogen oxide is fuel type;through the comparison of gas ammonia removal and flue gas denitration technology,to analyze the feasibility of gas deammoniation technology for treating flue gas nitrogen oxide of alumina calciner,it can provide reference for the flue gas denitrification of alumina roaster.

关 键 词：氧化铝焙烧炉 氮氧化物 煤气脱氨 烟气脱硝 

分 类 号：TQ13[化学工程—无机化工]