摘要
GB 16171—2012《炼焦化学工业污染物排放标准》中规定焦炉烟囱SO2排放限值为50mg/Nm^3,绝大部分企业在煤气脱硫效果良好的情况下仍难以达到排放标准,分析了焦炉烟囱SO_2浓度的影响因素,对GB 16171—2012提出合理的建议及补充。
The limit value of SO2 emitted from coke oven chimney is defined as 50mg/Nm3 in the GB 16171-2012 ＂ Emission standard of pollutants for coking chemical industry＂. Most of eoking plants can＇t reach the limit value even the operation is in good condition. This paper analyzes the factors which effect the concentration of SO2 in chimney and provides with some reasonable suggestions and supplement for GB 16171--2012.
出处
《燃料与化工》
2016年第4期8-9,11,共3页
Fuel & Chemical Processes
关键词
焦炉烟囱
SO2排放限值
影响因素
建议
Coke oven chimney
Limit value of SO2 emission
Influence factor
Suggestions
