Please use this identifier to cite or link to this item: https://hdl.handle.net/11499/56712
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dc.contributor.authorBerndsen, M.-
dc.contributor.authorErol, S.-
dc.contributor.authorAkın, T.-
dc.contributor.authorAkın, S.-
dc.contributor.authorNardini, I.-
dc.contributor.authorImmenhauser, A.-
dc.contributor.authorNehler, M.-
dc.date.accessioned2024-02-24T14:32:18Z-
dc.date.available2024-02-24T14:32:18Z-
dc.date.issued2024-
dc.identifier.issn1750-5836-
dc.identifier.urihttps://doi.org/10.1016/j.ijggc.2023.104044-
dc.identifier.urihttps://hdl.handle.net/11499/56712-
dc.description.abstractThe potential for in-situ CO2 sequestration was analyzed experimentally for one basaltic hyaloclastite sample from the Nesjavellir geothermal reservoir in Iceland and three metasedimentary rock samples from the Kızıldere geothermal field in Turkey. Based on batch reaction experiments, this paper demonstrates the interaction between a CO2 gas-charged fluid and rock samples from these reservoirs. The experiments were conducted at 260 °C and 0.8 MPa, and 105 °C and 17 MPa for the basaltic and metasedimentary rocks, respectively. The experimental results indicate that CO2 sequestration within the glassy basaltic rocks is hampered by zeolite, chlorite, and anhydrite, which compete with carbonate minerals to uptake divalent cations at the P-T conditions applied. In contrast, the carbonation process for the metasedimentary rocks is inhibited by their mineralogical composition. Generally, these rocks are less reactive and provide an insufficient supply of divalent cations. The batch reactor experiments were numerically simulated with the PHREEQC geochemical modeling program. The simulations indicate that CO2 sequestration is feasible at the tested P-T conditions, provided that silicate and SO4 mineralization is suppressed for the basaltic rocks and that there is an effective source of divalent cations for the metasedimentary rocks. © 2023en_US
dc.description.sponsorshipCentre national d'études spatiales, CNES; Horizon 2020: 818169en_US
dc.language.isoenen_US
dc.publisherElsevier Ltden_US
dc.relation.ispartofInternational Journal of Greenhouse Gas Controlen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectBatch reactor experimenten_US
dc.subjectCO2 injectionen_US
dc.subjectGeothermalen_US
dc.subjectPHREEQCen_US
dc.titleExperimental study and kinetic modeling of high temperature and pressure CO2 mineralizationen_US
dc.typeArticleen_US
dc.identifier.volume132en_US
dc.departmentPamukkale Universityen_US
dc.identifier.doi10.1016/j.ijggc.2023.104044-
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.authorscopusid58773058500-
dc.authorscopusid55792536000-
dc.authorscopusid55964831700-
dc.authorscopusid58830045600-
dc.authorscopusid8080675400-
dc.authorscopusid6603677320-
dc.authorscopusid56652054700-
dc.identifier.scopus2-s2.0-85182884294en_US
dc.identifier.wosWOS:001158310300001en_US
dc.institutionauthor-
item.languageiso639-1en-
item.fulltextWith Fulltext-
item.grantfulltextopen-
item.cerifentitytypePublications-
item.openairetypeArticle-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
crisitem.author.dept10.08. Geological Engineering-
Appears in Collections:Mühendislik Fakültesi Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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