摘要
阐述了烟气气体常数的确定及与烟尘监测质量的关系。以各种煤的烟气组分和《锅炉烟尘测试方法》为依据,提出干、湿烟气气体常数代表值各为272.6和279.7J/kg·K,并就代表值的适用性进行了讨论。指出将干烟气组分看作近似于空气所导致的误差,并对有关公式提出了修改意见。
Description of ascertaining flue gas constant and its relation to monitoring quality were presented. Based on flue gas composition of various kinds of coal and methods of measuring smoke dust from boilers, it was suggested that flue gas constant ascertained to be 279.7J/kg.k for wet gas and 272.6J/kg.k for dry gas. The errors stemming from treating dry flue gas as air were pointed out, and the amendment about the relevant formulas in environmental monitoring technological specification was proposed.
出处
《上海环境科学》
CAS
CSCD
1994年第6期30-33,共4页
Shanghai Environmental Sciences
关键词
烟气
气体
常数
气溶胶监测
Flue gas Gas constant Measurement of smoke dust Quality assurance
