NEW AROMATIC BIOMARKERS IN SULFUR-RICH COAL

dc.contributor.author	Gorchs R.
dc.contributor.author	Olivella M.A.
dc.contributor.author	De Las Heras F.X.C.
dc.date.accessioned	2022-02-13T04:46:10Z
dc.date.available	2022-02-13T04:46:10Z
dc.date.issued	2003
dc.identifier	https://elibrary.ru/item.asp?id=5120891
dc.identifier.citation	Organic Geochemistry, 2003, 34, 12, 1627-1633
dc.identifier.issn	0146-6380
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/35288
dc.description.abstract	A molecular study of linear, branched and isoprenyl alkylbenzene skeletons and alkenylbenzenes in the soluble fraction extracted from a sulfur-rich Utrillas coal was carried out using gas chromatography-mass spectrometry (GC-MS). The presence of C24-C28 diaromatic compounds, not previously reported in coals, suggests that photosynthetic green sulfur bacteria may have made an input of organic matter to these coals. The unsaturated linear alkenylbenzenes and isoprenyl (C15 and C20) alkylbenzene skeletons are also described for the first time in the soluble fraction of geological samples.
dc.title	NEW AROMATIC BIOMARKERS IN SULFUR-RICH COAL
dc.type	Статья

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