POLYNUCLEAR AROMATIC HYDROCARBON RETENTION INDEXES ON SE-54 STATIONARY PHASE OF THE VOLATILE COMPONENTS OF A COAL-TAR PITCH - RELATIONSHIPS BETWEEN CHROMATOGRAPHIC RETENTION AND THERMAL REACTIVITY

被引：41

作者：

GUILLEN, MD

IGLESIAS, MJ

DOMINGUEZ, A

BLANCO, CG

机构：

[1] Instituto Nacional del Carbón CSIC, 33080 Oviedo

来源：

JOURNAL OF CHROMATOGRAPHY | 1992年 / 591卷 / 1-2期

关键词：

D O I：

10.1016/0021-9673(92)80246-Q

中图分类号：

O65 [分析化学];

学科分类号：

070302 [分析化学]; 081704 [应用化学];

摘要：

The components of the volatile fraction of a coal tar pitch were studied by capillary gas chromatography and combined gas chromatography-mass spectrometry using the stationary phase SE-54 in both instances. The molecular weight and the retention indices of each identified compound are given. These values are compared with those determined on the stationary phase OV-1701. Relationships between information from the gas chromatography study and from the thermal reactivity of coal tar pitch components are discussed.

引用

页码：287 / 295

页数：9

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