Determination of the volatile fraction of coal tar

• Published in: Journal of Shanghai University Vol. 14; no. 5; pp. 313 - 321
• Main Author: 吴岳英 李洁君 徐杰 焦晨佳 王德庆 丁伟中
• Format: Journal Article
• Language: English
• Published: Heidelberg Shanghai University Press 01.10.2010; School of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, P. R. China%School of Material Science and Engineering, Shanghai University, Shanghai 200072, P. R. China
• Subjects: Classical Mechanics; Engineering; Environment; Life Sciences; Materials Science; Mathematical and Computational Engineering; Mechatronics; 挥发性; 气相色谱定量分析; 气相色谱质谱; 火焰离子化检测器; 热重分析仪; 煤焦油; determination; volatile fraction; coal tar; gas chromatography-mass spectrometry (GC-MS); gas chromatography-flame ionization detector (GC-FID)
• ISSN: 1007-6417; 1863-236X
• DOI: 10.1007/s11741-010-0651-3

The coal tar was qualitative and quantitative anMyzed by gas chromatography （GC） method. 74 components were identified exactly by gas chromatographY-mass spectrometry （GC-MS）. 31 components （37%） were quantitatively analyzed by gas chromatography-flame ionization detector （GC-FID）. The linearity, accuracy, precision, limit of detection （LOD） and limit of quantitative （LOQ） determination were inspected. The scope of quantitative analysis by CC was discussed. The experimental results of thermogravimetric analysis （TGA） proved that GC quantitative analysis of the coal tar was reliable.