Gas chromatographic separation of Volatile furans from birchwood smoke

被引：8

作者：

Barrefors, G ^{[1
]}

Bjorkqvist, S ^{[1
]}

Ramnas, O ^{[1
]}

Petersson, G ^{[1
]}

机构：

[1] CHALMERS UNIV TECHNOL,DEPT CHEM ENVIRONM SCI,S-41296 GOTHENBURG,SWEDEN

来源：

JOURNAL OF CHROMATOGRAPHY A | 1996年 / 753卷 / 01期

关键词：

wood; furans;

D O I：

10.1016/S0021-9673(96)00534-1

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

Furan, 2-methylfuran, 3-methylfuran, 2,5-dimethylfuran and the five isomeric C-6 alkylfurans, two C-7 alkylfurans and three C-6-C-7 alkenylfurans were determined in birchwood smoke by adsorbent sampling, gas chromatography and mass spectrometric techniques. Retention data, mass spectral data and quantitative proportions are given. Furan and 2-methylfuran are major components. Contrary to other oxygen-containing compounds, the furans elute from the aluminium oxide column widely used for volatile C-2-C-8 hydrocarbons. The furans are formed mainly from glowing and smouldering combustion.

引用

页码：151 / 155

页数：5

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