摘要
根据库仑滴定法测量煤中全硫的方法和原理,分析了煤中全硫测定结果的不确定度来源,对测量结果的不确定度进行评定。
According to the principle of the determination of total sulfur in coal by coulometer titration method, the sources which caused uncertainty were analyzed, and the uncertainty of measurement was evaluated in this paper.
出处
《煤质技术》
2008年第3期34-35,共2页
Coal Quality Technology
关键词
煤炭
全硫
不确定度
coal
total sulfur
uncertainty
