Title of article
Separation and analysis of organic compounds in an Erdos coal
Author/Authors
Zong، نويسنده , , Ying and Zong، نويسنده , , Zhi-Min and Ding، نويسنده , , Ming-Jie and Zhou، نويسنده , , Lei and Huang، نويسنده , , Yao-Guo and Zheng، نويسنده , , Yu-Xuan and Jin، نويسنده , , Xin and Ma، نويسنده , , Yu-Miao and Wei، نويسنده , , Xian-Yong، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2009
Pages
6
From page
469
To page
474
Abstract
A subbitumious coal from Erdos, Inner Mongolia, China, was extracted with isometric CS2/tetrahydrofuran mixed solvent. The extract was separated by silica-gel column chromatography. A series of long-chain normal alkanes, monoaromatic steranes, polycyclic arenes and heteroatom-containing species in the extract were concentrated to large extents. In addition, abiettriene and retene were separated in high purities.
Keywords
Solvent extraction , GC/MS analysis , Erdos coal , Column chromatography
Journal title
Fuel
Serial Year
2009
Journal title
Fuel
Record number
1464784
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