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On-line Monitoring of Polycyclic Aromatic Hydrocarbon Using Time-of-Flight Mass Spectrometer
Zhang Xiao-Xiang1; Li Xiao-Dong1; Hou Ke-Yong2; Li Hai-Yang2; Yan Mi1; Yan Jian-Hua1
关键词Time-of-flight Mass Spectrometer On-line Monitoring Polycyclic Aromatic Hydrocarbons
刊名CHINESE JOURNAL OF ANALYTICAL CHEMISTRY
2010-06-01
DOI10.3724/SP.J.1096.2010.00859
38期:6页:859-863
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Chemistry, Analytical
研究领域[WOS]Chemistry
关键词[WOS]DE-NOVO-SYNTHESIS ; FLUE-GAS ; FLY-ASH ; INCINERATION ; EMISSION ; SURROGATE ; PCDF
英文摘要Time-of-flight mass spectrometer (TOF-MS) was utilized for monitoring typical polycyclic aromatic hydrocarbons (PAHs) which are important correlation compounds, of polychlorinated dibenzofurans (PCDD/Fs). Fluorene, phenanthrene, anthracene, naphthalene and pyrene were measured in certain concentration. The signals were analyzed to assess the performance of the instrument to detect correlation compounds. Experimental results showed that TOF-MS has a good response capability to the tested PAHs. The limit of detection could reach 25 x 10(-9) mol/L(volume concentration is 500 part-per-billion level (ppbv). The signal intensity showed a good linear relation with real concentration levels5. The mass calibration from 25 x 10(-9) mol/L to 500 x 10(-9) mol/L (volume concentration from 0.5 to 10 ppmv (volume concentration of part-permillion level)) was carried out preliminary by fitting between on-line test signal intensity and concentration using the method of least square. The results supplied a feasibility to investigate the on-line monitoring method of PAHs in flue gas.
语种英语
WOS记录号WOS:000279604300019
引用统计
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/142008
专题中国科学院大连化学物理研究所
作者单位1.Zhejiang Univ, Inst Thermal Power Engn, State Key Lab Clean Energy Utilizating, Hangzhou 310027, Zhejiang, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
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GB/T 7714
Zhang Xiao-Xiang,Li Xiao-Dong,Hou Ke-Yong,et al. On-line Monitoring of Polycyclic Aromatic Hydrocarbon Using Time-of-Flight Mass Spectrometer[J]. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY,2010,38(6):859-863.
APA Zhang Xiao-Xiang,Li Xiao-Dong,Hou Ke-Yong,Li Hai-Yang,Yan Mi,&Yan Jian-Hua.(2010).On-line Monitoring of Polycyclic Aromatic Hydrocarbon Using Time-of-Flight Mass Spectrometer.CHINESE JOURNAL OF ANALYTICAL CHEMISTRY,38(6),859-863.
MLA Zhang Xiao-Xiang,et al."On-line Monitoring of Polycyclic Aromatic Hydrocarbon Using Time-of-Flight Mass Spectrometer".CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 38.6(2010):859-863.
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