JIANG Xu-feng（姜旭峰）, ZHAO Yuan-li（赵媛莉）, XIAO Yun-peng（校云鹏）, SUN Ji ng（孙 静）
Department of Material and Oil, Air Force Logistics College, Xuzhou 221000, Chi na
Abstract： This paper aims at testing oxygen and benzene contents in gasoline by mid-infrared spectroscopy. The experimental results prove that infrared spectr oscopy (IR) is reliable. Compared with gas chromatography (GC) technology, this paper draws a conclusion that IR has several advantages, including rapid analysi s, excellent repeatability and low analysis cost.
Key words： oxygen; benzene; mid-infrared spectroscopy; gasoline; gas chromatogr aphy（GC）
CLD number： TN219 Document code： A
Article ID： 1674-8042(2013)03-0299-03 doi： 10.3969/j.issn.1674-8042.2013.03.0 21
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