Journal of the Japan Institute of Energy
Online ISSN : 1882-6121
Print ISSN : 0916-8753
ISSN-L : 0916-8753
Reaction Analysis for Hydrotreatment of Coal-derived liquid by GC/MS-chromatograms
Yoshikazu SUGIMOTOYasuo MIKI
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1996 Volume 75 Issue 2 Pages 99-102

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Abstract

Coal liquefaction solvents before and after hydrotreatment were analyzed by a capillary GC/MS, and the conversions of some polar compounds were determined by comparing the corresponding single ion chromatograms. The conversion of the polar fraction was estimated by the conversion of the individual polar compound obtained above. The separation of the polar fraction followed by GC/MS-chromatograms analyses enabled the determination of the conversions of many polar components during the hydrotreatment of the coal liquefaction solvent.

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