Composition of the liquid products of the supercritical fluid extraction of oil shale from the Chim-Loptyugskoe deposit

被引：0

作者：

E. Yu. Kovalenko

Ya. Yu. Mel’nikov

T. A. Sagachenko

Yu. F. Patrakov

机构：

[1] Russian Academy of Sciences,Institute of Petroleum Chemistry, Siberian Branch

[2] National Research Tomsk Polytechnic University,Institute of Coal, Siberian Branch

[3] Russian Academy of Sciences,undefined

来源：

Solid Fuel Chemistry | 2016年 / 50卷

关键词：

Liquid Product; Supercritical Fluid Extraction; Spectral Ratio; Solid Fuel Chemistry; High Temperature Pyrolyzate;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Data on the liquid product composition of the thermal degradation of the organic matter of an oil shale sample from the Chim-Loptyugskoe deposit in benzene under supercritical conditions in temperature ranges to 200, 200–300, and 300–400°C were acquired with the use of a set of analytical methods. It was found that the concentration of tar–asphaltene substances in the pyrolyzates decreased with temperature; in the structure of these substances, the fraction of aromatic fragments increased and the fraction of aliphatic fragments decreased. The fraction of polar compounds in the composition of oil components decreased.

引用

页码：102 / 106

页数：4

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