A new framework to quantify thewetting behaviour of carbonate rock surfaces based on the relationship between zeta potential and contact angle

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dc.contributor.authorGOMARI, S. R.
dc.contributor.authorAMROUCHE, F.
dc.contributor.authorRonaldo Santos
dc.contributor.authorGREENWELL, H. C.
dc.contributor.authorCUBILLAS, P.
dc.contributor.authorOrcidhttps://orcid.org/0000-0001-5584-644X
dc.date.accessioned2022-01-12T21:55:52Z
dc.date.available2022-01-12T21:55:52Z
dc.date.issued2020-01-05
dc.description.abstract© 2020 by the authors.This study introduces a new framework to quantify the wettability of powdered carbonate rock from existing correlations between zeta potential and contact angle. The new framework has the potential to be faster and cheaper than conventional approaches and could increase confidence in surface wetting quantification, since the results are insensitive to the inherent heterogeneity of rock surfaces. The obtained results from experiments were used to develop a set of equations for determining the carbonate rock contact angle from streaming potential data. The equations were validated for the evaluation of changes in the wettability of carbonate rock using different stearic acid oily solutions. The contact angles calculated from the proposed equations were then compared with measured values on the calcite surface. The results show that the proposed framework was able to quantify the wettability of carbonate rock with an acceptable range of error of about 4%-14%.
dc.description.issuenumber4
dc.description.volume13
dc.identifier.citationGOMARI, S. R.; AMROUCHE, F.; SANTOS, R.; GREENWELL, H. C.; CUBILLAS, P. A new framework to quantify thewetting behaviour of carbonate rock surfaces based on the relationship between zeta potential and contact angle. Energies, v. 13, n. 4, 2020.
dc.identifier.doi10.3390/en13040993
dc.identifier.issn1996-1073
dc.identifier.urihttps://repositorio.fei.edu.br/handle/FEI/3687
dc.relation.ispartofEnergies
dc.rightsAcesso Aberto
dc.rights.licenseCreative Commons "Este é um artigo publicado em acesso aberto sob uma licença Creative commons (CC BY 4.0). Fonte: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85080914467&origin=inward. Acesso em: 16 jan. 2023.
dc.subject.otherlanguageCalcite powder
dc.subject.otherlanguageContact angle
dc.subject.otherlanguageIFT
dc.subject.otherlanguageStearic acid
dc.subject.otherlanguageStreaming potential
dc.subject.otherlanguageWettability
dc.titleA new framework to quantify thewetting behaviour of carbonate rock surfaces based on the relationship between zeta potential and contact angle
dc.typeArtigo
fei.scopus.citations13
fei.scopus.eid2-s2.0-85080914467
fei.scopus.subjectCalcite powders
fei.scopus.subjectCalcite surface
fei.scopus.subjectCarbonate rock
fei.scopus.subjectConventional approach
fei.scopus.subjectMeasured values
fei.scopus.subjectRock surfaces
fei.scopus.subjectStreaming Potential
fei.scopus.subjectSurface wetting
fei.scopus.updated2023-11-01
fei.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85080914467&origin=inward
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