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Multistage alkaline permanganate degradation of a type-III kerogen
dc.creator | Amblès, André | |
dc.creator | Đordjević, Mirjana V. | |
dc.creator | Vitorović, Dragomir K. | |
dc.date.accessioned | 2021-04-27T07:48:06Z | |
dc.date.available | 2021-04-27T07:48:06Z | |
dc.date.issued | 1985 | |
dc.identifier.issn | 0009-2541 | |
dc.identifier.uri | https://cer.ihtm.bg.ac.rs/handle/123456789/4505 | |
dc.description.abstract | In order to obtain evidence on the relationship between kerogen structural types and the quantity and nature of their oxidation products, the products of a multistage (13 step) alkaline permanganate degradation of type-III kerogen from a sample of the Mannville shale, Canada, have been studied in detail. High yield of oxidation products was obtained, 81.89% based on original kerogen: 0.61% neutrals and bases, 4.82% of ether-soluble acids, and 76.46% of precipitated ether-insoluble acids. The ether-soluble acids and the soluble acids produced by further controlled permanganate degradation of precipitated acids were found to consist of different mono- and polycarboxylic, partly alkyl-substituted, aromatic acids as major oxidation products (over 90%). Saturated unbranched mono- and dicarboxylic acids were found in small concentrations. In this way a typical aromatic structure of type-III kerogen was confirmed. The structure of the examined kerogen is probably largely alkyl-substituted and cross-linked by relatively short chains or bridges. | sr |
dc.language.iso | en | sr |
dc.publisher | Elsevier | sr |
dc.relation | The Research Fund of SR Serbia, Yugoslavia | sr |
dc.rights | restrictedAccess | sr |
dc.source | Chemical Geology | sr |
dc.subject | kerogen | sr |
dc.subject | alkaline permanganate degradation | sr |
dc.subject | oxidation products | sr |
dc.title | Multistage alkaline permanganate degradation of a type-III kerogen | sr |
dc.type | article | sr |
dc.rights.license | ARR | sr |
dcterms.abstract | Виторовић, Драгомир К.; Aмблèс, Aндрé; Ђордјевић, Мирјана В.; | |
dc.citation.volume | 48 | |
dc.citation.issue | 1-4 | |
dc.citation.spage | 305 | |
dc.citation.epage | 312 | |
dc.identifier.doi | 10.1016/0009-2541(85)90055-5 | |
dc.identifier.scopus | 2-s2.0-0021890615 | |
dc.type.version | publishedVersion | sr |