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http://hdl.handle.net/10773/20126
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Carvalho, Pedro J. | pt |
dc.contributor.author | Pereira, Luis M. C. | pt |
dc.contributor.author | Goncalves, Neusa P. F. | pt |
dc.contributor.author | Queimada, Antonio J. | pt |
dc.contributor.author | Coutinho, Joao A. P. | pt |
dc.date.accessioned | 2017-12-07T19:36:21Z | - |
dc.date.issued | 2015 | pt |
dc.identifier.issn | 0378-3812 | pt |
dc.identifier.uri | http://hdl.handle.net/10773/20126 | - |
dc.description.abstract | A new high pressure cell was developed to measure the high pressure phase behavior of gas + aqueous salt solutions and validated through the measurement, and comparison against literature data, of two systems, the H2O +CO2 and H2O + CO2 + NaCl, at temperatures up to 363 K and pressures up to 13 MPa. As previously reported by others, a salting out effect on the carbon dioxide solubility in water by NaCl is observed, decreasing its solubility as the salt concentration increases. Electrolyte versions of the cubicplus-association and the RKSA-Infochem equations of state were used to estimate the H2O + CO2 and H2O + CO2 + NaCl phase behavior, with both EoS providing a good representation of the experimental data. (C) 2014 Elsevier B.V. All rights reserved. | pt |
dc.language.iso | eng | pt |
dc.publisher | ELSEVIER SCIENCE BV | pt |
dc.relation | info:eu-repo/grantAgreement/FCT/3599-PPCDT/121520/PT | pt |
dc.relation | info:eu-repo/grantAgreement/FCT/COMPETE/132936/PT | pt |
dc.relation | info:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBPD%2F82264%2F2011/PT | pt |
dc.relation | info:eu-repo/grantAgreement/FCT/5876/147332/PT | pt |
dc.rights | restrictedAccess | por |
dc.subject | PRESSURE PHASE-BEHAVIOR | pt |
dc.subject | PLUS ALCOHOL SYSTEMS | pt |
dc.subject | OF-STATE | pt |
dc.subject | IONIC LIQUIDS | pt |
dc.subject | BINARY-MIXTURES | pt |
dc.subject | CO2 SOLUBILITY | pt |
dc.subject | WATER-SYSTEM | pt |
dc.subject | MULTICOMPONENT SYSTEMS | pt |
dc.subject | GAS SOLUBILITY | pt |
dc.subject | ACETIC-ACID | pt |
dc.title | Carbon dioxide solubility in aqueous solutions of NaCl: Measurements and modeling with electrolyte equations of state | pt |
dc.type | article | pt |
dc.peerreviewed | yes | pt |
ua.distribution | international | pt |
degois.publication.firstPage | 100 | pt |
degois.publication.lastPage | 106 | pt |
degois.publication.title | FLUID PHASE EQUILIBRIA | pt |
degois.publication.volume | 388 | pt |
dc.date.embargo | 10000-01-01 | - |
dc.relation.publisherversion | 10.1016/j.fluid.2014.12.043 | pt |
dc.identifier.doi | 10.1016/j.fluid.2014.12.043 | pt |
Appears in Collections: | CICECO - Artigos |
Files in This Item:
File | Description | Size | Format | |
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Carbon dioxide solubility in aqueous solutions of NaCl Measurements and modeling with electrolyte equations of state_10.1016j.fluid.2014.12.043.pdf | 2.13 MB | Adobe PDF |
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