摘要
我国水泥工业NOx排放量约占氮氧化物总排放量的10%,随着我国环境保护力度的增强,水泥工业大气污染物排放标准GB4915-2013的颁布,水泥行业中的氮氧化物的减排也逐渐成为"十二五"规划中的重点。本文介绍了我国水泥行业NOx的减排现状,分析了现有脱硝技术的运行情况、脱硝效率及存在的问题,最后提出了一些建议。
In China,the emissions of NOxaccounts for about 10% of the total nitrogen oxide emissions in cement industry. With the enhancement of government efforts to protect the environment and GB4915-2013 ＂ Emission standard of air pollutants for cement industry ＂ to be issued,the NOxemissions in cement industry have been paid more attention in the 12 th five-year plan. This paper introduces the present situation of NOxemission reduction in China＇s cement industry; analyze the operation,efficiency and the problem of the denitration technology,at last,some suggestions were proposed.
出处
《硅酸盐通报》
CAS
CSCD
北大核心
2014年第9期2258-2263,共6页
Bulletin of the Chinese Ceramic Society
基金
建筑材料行业科技创新计划重点项目(2013-Z1-5)
关键词
水泥工业
脱硝
NOx
cement industry
denitration
NOx
