POTENTIAL BIAS IN THE ISOLATION OF PYRIDINIC NITROGEN FRACTIONS FROM CRUDE OILS AND ROCK EXTRACTS USING ACID EXTRACTION AND LIQUID CHROMATOGRAPHY

dc.contributor.author	Li M.
dc.contributor.author	Larter S.R.
dc.date.accessioned	2021-03-12T03:12:09Z
dc.date.available	2021-03-12T03:12:09Z
dc.date.issued	2001
dc.identifier	https://www.elibrary.ru/item.asp?id=781315
dc.identifier.citation	Organic Geochemistry, 2001, 32, 8, 1025-1030
dc.identifier.issn	0146-6380
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/26642
dc.description.abstract	Simple mineral acid extraction and open column chromatographic methods commonly used to isolate pyridinic nitrogen fractions from crude oil and rock extract appear to yield severely altered distributions of alkylquinolines and benzoquinolines. This potential analytical bias, if not recognized, could lead to incorrect geochemical interpretations.
dc.subject	ORGANIC NITROGEN COMPOUNDS
dc.subject	FRACTIONATION TECHNIQUES
dc.subject	POLAR COMPOUNDS
dc.subject	MOLECULAR MIGRATION INDICATORS
dc.title	POTENTIAL BIAS IN THE ISOLATION OF PYRIDINIC NITROGEN FRACTIONS FROM CRUDE OILS AND ROCK EXTRACTS USING ACID EXTRACTION AND LIQUID CHROMATOGRAPHY
dc.type	Статья

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