DIRECT CONTINUOUS METHOD FOR STUDYING OXIDATION OF BITUMENS BY FOURIER-TRANSFORM INFRARED SPECTROMETRY

被引:21
作者
DOUMENQ, P
GUILIANO, M
MILLE, G
KISTER, J
机构
关键词
D O I
10.1016/0003-2670(91)87058-F
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
(Direct continuous method for studying oxidation of bitumens by Fourier-transform infrared spectrometry). The method is based on the standard rolling thin-film oven test with oxidation in air at 163-degrees-C. A specially designed infrared cell is used. FTIR spectrometry provides spectral fingerprints which are characteristic for each bitumen.
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页码:137 / 141
页数:5
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