摘要
本文主要采用色谱／质谱联用（GC／MS）及热失重（TG）等方法对比检测分析加煤和未加煤沥青瓷漆炼制过程所挥发气体的成分和挥发量．从实验结果可知，加煤沥青瓷漆比未加煤沥青瓷漆的挥发性气体量明显减少，也未曾检出具有较大毒性的致癌物质．
In this article, the component and arnount of the gases produced during the processing of the bitumatic enamel both with and without coal were detected by means of GC/MS and TG. The result shows that the amount of the volatile gases were considerably decreased when coal was added to bitumastic enarnel and no serious toxic carcinogen were found.
关键词
煤沥青瓷漆
热失重
气体分析
炼制
bitumastic enamel,gas chromatography/mass spectrumn,thermol gravity, polyoyclic aromatic hydrocarbon
