摘要
本文用氧弹燃烧法将煤中有机硫氧化成二氧化硫和三氧化硫,再将其转化成硫酸盐硫,建立铬酸钡光度法测定硫酸根的方法,从而间接得到有机硫的含量.方法操作简便、准确度高.
In this study, the organic sulfur compound is decomposed in a oxygen flask; organic sulfur is turned into sulfate sulfur, and then the measure of sulfate is determined by Barium Chromate Spectrophotometer. Therefore, we could get the content of the organic sulfur in coal indirectly.
出处
《南华大学学报（自然科学版）》
2006年第4期13-15,共3页
Journal of University of South China：Science and Technology
关键词
煤
有机硫
铬酸钡光度法
coal
organic sulfur
Barium Chromate Spectrophotometer
