摘要
选择阜新盆地东梁矿区沙四、三段低—中成熟阶段的不同类型干酪根样品,用经分离的干酪根直接进行热解气相色谱分析,结合可溶有机质特征,着重研究了不同类型干酪很热解产物的分布特征和可能的反应机制,以及干酪根热解气相色谱的类型指标和产烃类型的判别指标。
The samples with different kinds of kerogens at low-middle maturation stage are taken from Member Shahai 3 and 4 in Dongliang area. The isolated kerogens have been directly analysed using PY-GC. In combination with the characteristics of soluble organic matter,this paper has concentrated on discussing the indexes of kerogen type and its hydrocarbon-generating type as well as the distribution characteristics of the products obtained from PY-GC analysis of kerogen and the possible reaction mechanism. However,the result of the present study has shown that PY-GC will become a useful means to evaluate source rocks in many ways.
出处
《地球科学（中国地质大学学报）》
EI
CAS
CSCD
北大核心
1992年第4期411-419,共9页
Earth Science-Journal of China University of Geosciences
关键词
干酪根
热解
气相色谱
烃
石油
pyrolysis-gas chromatography, kerogen, hydrocarbon-generating type, index, Fux- in Basin.
