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dc.creatorMilićević, Z.M.
dc.creatorŠaban, M.M.
dc.creatorJovančićević, Branimir
dc.creatorNedeljković, J.M.
dc.date.accessioned2018-11-22T00:01:01Z
dc.date.available2018-11-22T00:01:01Z
dc.date.issued1996
dc.identifier.issn0352-5139
dc.identifier.urihttp://cherry.chem.bg.ac.rs/handle/123456789/65
dc.description.abstractBiological markers in the alkane fraction of coal from the central and southern parts of the Kosovo basin (Yugoslavia) were analyzed by using computerized gas chromatography-mass spectrornetry (GC-MS). The presence of tricyclic diterpanes with pimarane and abictane structure and tctracyclic ditcrpanc 16α(H) phyllocladane indicated that coniferous resins participated in the formation of the organic mater of Kosovo basin coal. The presence of Dc-A lupanc proved the partipication of dicotyledonous gymnosperms in the formation of the organic matter, while the presence of pentacyclic triterpanes with hopane structure indicated that the degradation of the organic substance was caused by microorganisms of the bacterial type. The results of the GC-MS analysis of the biomarkcrs were used to estimate the degree of carbonification of the investigated coal. The presence of diterpanes with pimarane structure and the presence of monoaromatic hopane structure (D-ring), and the absence of 16β(H) phyllocladane and 18α(H)22,29,30 trisnorhopane (Ts), confirmed that Kosovo basin coal is of a low carbonification degree.en
dc.rightsrestrictedAccess
dc.sourceJournal of the Serbian Chemical Society
dc.subjectBiomarkersen
dc.subjectCoalen
dc.subjectGas chromatography-mass spectrometryen
dc.subjectKosovo basinen
dc.subjectTerpanesen
dc.titleGC-MS in organic geochemistry of coal-estimation of the origin and degree of carbonification in coal from the Kosovo basin (Yugoslavia)en
dc.typearticle
dc.rights.licenseBY-NC-ND
dc.citation.volume61
dc.citation.issue9
dc.citation.spage823
dc.citation.epage830
dc.citation.other61(9): 823-830
dc.identifier.scopus2-s2.0-0042858696
dc.identifier.rcubKon_1116


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