论文部分内容阅读
本文应用GC／MS／DS（色谱／质谱／计算机）联机分析测试焦炉烟气中有机污染物以质谱数据库与标准谱图对照和人工解析的方法，共定性检出12类293种有机化合物．为获得高灵敏度、高选择性，对色谱、质谱条件全面选择，获得了可靠稳定的结果．该测定方法可在污染源分析中应用．
In this paper, GC / MS / DS (on-line) analysis of organic pollutants in coke oven smoke was used to detect 12 classes of 293 organic compounds by mass spectrometry database and standard spectrum comparison and manual analysis. In order to obtain high sensitivity, high selectivity, comprehensive selection of chromatographic and mass spectrometric conditions, reliable and stable results have been obtained. This method can be used in the analysis of pollution sources.