提高煤炭灰分测定准确度的探讨

Discussion on raising accuracy of coal ash determination

介绍了缓慢灰化法在采样、制样和灰化过程控制等环节中易出现的操作误差,提出了提高灰分测定准确度的相关措施。

This paper introduced the operating error easily occurred when slow-ashing being used in steps of sampling,sample preparation and ashing process control.Relevant measures raising accuracy of ash determination were proposed.