摘要
介绍了5E—CHN2000碳氢氮测定仪对特殊样品中的碳、氢、氮元素的测定方法，主要包括电极碳的测氮方法、轻质石油中碳氢氮的测定方法、飞灰的测定方法、化肥中氮的测定法等。
The determination of C, H and N in special samples by 5E-CHN2000 analyzer was introduced in this paper, which includes the test method of nitrogen by electrode carbon, the test method of C, H and N in light petroleum, the test method of fly ash, the test method of nitrogen in chemical fertilizer, and so on.
出处
《煤质技术》
2012年第A01期62-63,共2页
Coal Quality Technology
关键词
特殊样品
测定方法
碳氢氮元素
special samples
determination
element of C, H, N
