期刊论文

Oxygen Flask Combustion -Barium Chromate Spectrometer： Determination of Organic Sulfur in Coal

中文

南华大学学报(自然科学版)

1673-0062

2006

20

4

13-15

10.19431/j.cnki.1673-0062.2006.04.004

本校为第一机构

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 orga...