沥青质热解色谱分析方法

ANALYSING METHOD OF PYROLYSIS CHROMATOGRAPHY ON ASPHALTINE

周明宜 曹玉兰

Zhou Mingyi Cao Yulan

地质矿产部石油地质中心实验室 无锡

Central Laboratory of Petroleum Geology, MGMR, Wuxi

作者将有机质(干酪根、沥青质)在惰性气流中迅速加热到较高温度(550—600℃),裂解反应的生成物(可气化),经毛细色谱柱分离成众多的单体化合物。然后根据谱图中各种化合物的分布情况和相对数量,推测和对比各种原始聚合物的结构特征,以进行有机地球化学研究。

Organic matter(kerogen,asphaltine)is quickly heated in inert gas flow to a higher temperature (550-660℃). The pyrolysis products (gasifiable) are separated into monosomy compounds through capillary column of gas chromatography. Thereafter, dependingon the distributions and relative quantities of different compounds on the chromatogram, the structural characteristics of various original polymers can be infered and compared, so as to carry out geochemical study.

https://doi.org/10.11781/sysydz199101057