Separation and Characterization of Polycyclic Hydrocarbons from Georgian Petroleum

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dc.contributor.authorAreshidze, Giorgi
dc.contributor.authorBarbakadze, Khatuna
dc.contributor.authorBrostow, Witold
dc.contributor.authorDatashvili, Tea
dc.contributor.authorGençel, Osman
dc.contributor.authorLekishvili, Nodar
dc.contributor.authorLekveishvili, Erna
dc.contributor.authorGençel, Osman
dc.date.accessioned2025-10-18T10:05:03Z
dc.date.created2010
dc.date.issued2010
dc.departmentFakülteler, Mühendislik Mimarlık ve Tasarım Fakültesi, İnşaat Mühendisliği Bölümü
dc.description.abstractA novel method of isolation of polycyclic aromatic hydrocarbons (PAHs) from three Georgian petroleum fields has been developed. PAHs are classified as carcinogenic compounds and monitored worldwide in a wide range of environments including drinking water, waste water, furnace emissions, soil, hazardous waste extracts and in air over major cities. Our method is a combination of photo-chemical condensation of petroleum PAHs via reaction with maleic anhydride, followed by photodecomposition of resulting photo-adducts. Extraction with gas-liquid chromatography constitutes a final step for isolating narrow fractions of phenanthrene, naphthalene and benzene. Gas-liquid chromatography, mass spectrometry, chromato-mass spectrometry and spectrofluorimetry were used to analyze individual compounds. Our method of isolation of PAHs can be successfully used for crude petroleum, petroleum fractions and for petroleum-derived materials - in spite of differences in their compositions.
dc.description.sponsorshipGeorgian Research and Development Foundation (GRDF), Tbilisi; Robert A. Welch Foundation, Houston [B-1203]
dc.description.sponsorshipDiscussions with: Michael Bratychak, Lvivska Politechnika National University; Victor M. Castano, National Autonomous University of Mexico, Queretaro; Elizabete F. Lucas, Federal University of Rio de Janeiro; and with other members of the Academy of Petroleum and Natural Gas, Kyiv, are appreciated. Partial financial support was provided by the Georgian Research and Development Foundation (GRDF), Tbilisi, and by the Robert A. Welch Foundation, Houston (Grant # B-1203).
dc.identifier.endpage175
dc.identifier.issn1392-1320
dc.identifier.issn2029-7289
dc.identifier.issue2
dc.identifier.scopus2-s2.0-77956223264
dc.identifier.scopusqualityQ3
dc.identifier.startpage170
dc.identifier.urihttps://hdl.handle.net/11772/21041
dc.identifier.volume16
dc.identifier.wosWOS:000280099700014
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherKaunas Univ Tech
dc.relation.ispartofMaterials Science-Medziagotyra
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.relation.sdgGoal-06: Clean Water And Sanitation
dc.relation.sdgGoal-12: Responsible Consumption and Production
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzWoS_20251016
dc.subjectPetroleum Characterization
dc.subjectPolycyclic Aromatic Hydrocarbons
dc.subjectMaleic Anhydride
dc.subjectSeparation
dc.subjectPhoto-Adducts
dc.subjectPetroleum Products
dc.titleSeparation and Characterization of Polycyclic Hydrocarbons from Georgian Petroleum
dc.typeArticle
dspace.entity.typePublication
relation.isAuthorOfPublication514d779e-b53b-47d7-a8d8-5e07c2799629
relation.isAuthorOfPublication.latestForDiscovery514d779e-b53b-47d7-a8d8-5e07c2799629

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