Detection and Analysis of Petroleum Distillates from Fire Debris by FTIR

被引：0

作者：

Chen Faming ^{[1
]}

Ding Aping ^{[1
]}

Jiang Juncheng ^{[1
]}

机构：

[1] Nanjing Univ Technol, Jiangsu Key Lab Urban & Ind Safety, Sch Urban Construct & Safety Engn, Nanjing 210009, Peoples R China

来源：

PROGRESS IN SAFETY SCIENCE AND TECHNOLOGY, VOL VII, PTS A AND B | 2008年 / 7卷

关键词：

fire debris; evidence analysis; FTTR; gasoline; diesel oil;

D O I：

暂无

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Petroleum distillates, such as gasoline, diesel oil, kerosene, am often used as accelerants in arson cases. Different kinds of petroleum distillates in different conditions, that are gasoline, overheated gasoline, burned gasoline, diesel oil, overheated diesel oil, burned diesel oil, were identified by Fourier Transform Infrared Spectrometer (FTIR), The results show that gasoline and diesel oil in different conditions have relevant characteristic peak locations, intensity and peak shape respectively and some same peak locations. Petroleum distillate type can be identified according to locations And shapes of characteristic peaks from fire debris. This method is rapid, inexpensive, simple to use and is sufficiently sensitive and discriminating to be of use for the analysis of fire scene samples.

引用

页码：987 / 990

页数：4

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