Ultrasonic extraction of Xinjiang Changyan coal and GC/MS analysis of its soluble compounds

In order to investigate the compositions of soluble organic compounds in low-rank coals, Xinjiang Changyan coal (XCC) was selected in this subject. On this basis, XCC was made to undergo ultrasonic extraction (UE) in a mixed solvent toluene/ethanol with synergistic effect and the soluble mixture was...

Full description

Saved in:
Bibliographic Details
Published inEnergy sources. Part A, Recovery, utilization, and environmental effects Vol. 39; no. 5; pp. 514 - 519
Main Authors Zhou, J., Shi, C-L.
Format Journal Article
LanguageEnglish
Published Taylor & Francis 04.03.2017
Subjects
Aliphatic hydrocarbons
Coal
Ethanol
Ethyl alcohol
Extraction
Gas chromatography/mass spectrometry analysis
high-valued
Organic compounds
Solvents
Toluene
ultrasonic extraction
Xinjiang Changyan coal
China, People's Rep., Xinjiang
Online AccessGet full text

Cover

More Information
Summary:In order to investigate the compositions of soluble organic compounds in low-rank coals, Xinjiang Changyan coal (XCC) was selected in this subject. On this basis, XCC was made to undergo ultrasonic extraction (UE) in a mixed solvent toluene/ethanol with synergistic effect and the soluble mixture was analyzed with gas chromatography/mass spectrometry (GC/MS). Sixty-three organic compounds including aliphatic hydrocarbons, arenes, and organoheteratom compounds were detected. The analysis of these high-valued organic compounds from soluble XCC can provide an important theoretical basis for nonfuel of low-rank coals.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:1556-7036
1556-7230
DOI:10.1080/15567036.2016.1233305