腐泥煤和腐植煤生物标志物色谱对比  

Chromatographic Correlation of Bio indicator in Sapropelite and Humic Coal

作　　者：赵海舟 

机构地区：[1]山东省煤田地质局,山东泰安2710000

出　　处：《中国煤田地质》2002年第2期16-19,共4页Coal Geology of China

摘　　要：从代表低、中、高三个煤化阶段的三对共生样品的可溶组分的色谱质谱(GC/MS)联机分析的结果看,饱和烃和芳烃的组成,在腐泥煤和腐植煤两个变质系列中始终存在明显差异。比如腐泥煤的碳数分布较宽,OEP值始终都低于共生腐植煤;所含的芳烃种类少,数量也少,有些大大低于共生的腐植煤有些腐植煤中的标志物在腐泥煤中找不到。Judged by the combined analysis resu lts of chromatographic and mass spectra(GC /MS )of soluble components in three pairs of associated samples,represented 3coalification stages of low,mid and high,the composition of satu rated hydrocarbon and aromatic hydrocarbon there are different clearly in the two metamorphic series of sapropelite and humic coal.For example,the carbon distribution of sapropelite more wi de,OEP value lower than the associated humic coal,the kinds and quantity of aromatic hydrocarbon in the sapropelite are all fewer,som e of it much lower than the associated humic coal.Some indicator of humic c oal not yet found in the sapropelite.

关 键 词：腐植煤 腐泥煤 变质系列 色谱-质谱联机分析 生物标志物 饱和烃 芳烃 

分 类 号：P618.11[天文地球—矿床学]