On-line Monitoring of Polycyclic Aromatic Hydrocarbon Using Time-of-Flight Mass Spectrometer

	On-line Monitoring of Polycyclic Aromatic Hydrocarbon Using Time-of-Flight Mass Spectrometer
	Zhang Xiao-Xiang 1; Li Xiao-Dong 1; Hou Ke-Yong 2; Li Hai-Yang 2; Yan Mi 1; Yan Jian-Hua 1
刊名	chinese journal of analytical chemistry
	2010-06-01
卷号	38 期号:6 页码:859-863
关键词	Time-of-flight mass spectrometer On-line monitoring Polycyclic aromatic hydrocarbons
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.
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
收录类别	SCI
语种	英语
WOS记录号	WOS:000279604300019
公开日期	2015-11-17
内容类型	期刊论文
源URL	[http://159.226.238.44/handle/321008/142008]
专题	大连化学物理研究所_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
推荐引用方式 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.