Utilize este identificador para referenciar este registo:
https://hdl.handle.net/10316/27460
Campo DC | Valor | Idioma |
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dc.contributor.author | Sousa, José M. M. V. | - |
dc.contributor.author | Granjo, José F. O. | - |
dc.contributor.author | Queimada, António J. | - |
dc.contributor.author | Ferreira, Abel G. M. | - |
dc.contributor.author | Oliveira, Nuno M. C. | - |
dc.contributor.author | Fonseca, Isabel M. A. | - |
dc.date.accessioned | 2014-11-03T12:01:09Z | - |
dc.date.available | 2014-11-03T12:01:09Z | - |
dc.date.issued | 2014-06 | - |
dc.identifier.citation | SOUSA, José M. M. V. [et. al] - Solubilities of hydrofluorocarbons in ionic liquids: experimental and modelling study. "The Journal of Chemical Thermodynamics". ISSN 0021-9614. Vol. 73 (2014) p. 36-43 | - |
dc.identifier.issn | 0021-9614 | - |
dc.identifier.uri | https://hdl.handle.net/10316/27460 | - |
dc.description.abstract | In this work, experimental data on the gas solubility of hydrofluorocarbons (CHF3, CH2F2 and CH3F) in four room-temperature ionic liquids (RTILs) were determined within the temperature range 288 K to 308 K and at atmospheric pressure. The RTILs used were 1-ethyl-3-methylimidazolium bis(trifluoromethanesulfonyl)imide([C2mim][NTf2]), (trihexyl)tetradecyl-phosphoniumbis(trifluoro-methylsulfonyl)imide ([P6,6,6,14][NTf2]), and N-methyl-2-hydroxyethylammoniumpropionate ([m-2-HEA][Pr]) and pentanoate ([m-2-HEA][P]). Two modelling approaches, which we denote as predictive and correlative, were compared. In the former, the cubic plus association equation of state (CPA EoS) is used as a predictive model to estimate the solubilities using only pure components physical properties. In the latter, the regular-solution theory is the basis to build an empirical model whose parameters are obtained through least-squares fitting of experimental values. | - |
dc.language.iso | eng | - |
dc.publisher | Elsevier | - |
dc.rights | openAccess | - |
dc.subject | G/L solubility | - |
dc.subject | Hydrofluorocarbon | - |
dc.subject | Ionic liquid | - |
dc.subject | CPA EoS | - |
dc.subject | Regular solution model | - |
dc.title | Solubilities of hydrofluorocarbons in ionic liquids: experimental and modelling study | - |
dc.type | article | - |
degois.publication.firstPage | 36 | - |
degois.publication.lastPage | 43 | - |
degois.publication.title | The Journal of Chemical Thermodynamics | - |
dc.relation.publisherversion | http://www.sciencedirect.com/science/article/pii/S0021961413002541 | - |
dc.peerreviewed | Yes | - |
dc.identifier.doi | 10.1016/j.jct.2013.07.013 | - |
degois.publication.volume | 73 | - |
dc.date.embargo | 2014-06-01 | * |
dc.date.periodoembargo | 0 | - |
item.fulltext | Com Texto completo | - |
item.grantfulltext | open | - |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
item.openairetype | article | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
crisitem.author.dept | Faculty of Sciences and Technology | - |
crisitem.author.dept | Faculty of Sciences and Technology | - |
crisitem.author.dept | Faculty of Sciences and Technology | - |
crisitem.author.parentdept | University of Coimbra | - |
crisitem.author.parentdept | University of Coimbra | - |
crisitem.author.parentdept | University of Coimbra | - |
crisitem.author.researchunit | CIEPQPF – Chemical Process Engineering and Forest Products Research Centre | - |
crisitem.author.researchunit | CIEPQPF – Chemical Process Engineering and Forest Products Research Centre | - |
crisitem.author.researchunit | CIEPQPF – Chemical Process Engineering and Forest Products Research Centre | - |
crisitem.author.parentresearchunit | Faculty of Sciences and Technology | - |
crisitem.author.parentresearchunit | Faculty of Sciences and Technology | - |
crisitem.author.parentresearchunit | Faculty of Sciences and Technology | - |
crisitem.author.orcid | 0000-0003-3990-3760 | - |
crisitem.author.orcid | 0000-0002-8316-200X | - |
crisitem.author.orcid | 0000-0002-7220-0584 | - |
crisitem.author.orcid | 0000-0002-0983-1404 | - |
Aparece nas coleções: | I&D CERES - Artigos em Revistas Internacionais FCTUC Eng.Química - Artigos em Revistas Internacionais |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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Solubilities of hydrofluorocarbons in ionic liquids.pdf | 528.33 kB | Adobe PDF | Ver/Abrir |
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