Isotopic krypton mixtures revisited: vapor pressure isotope effects
Autor(a) principal: | |
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Data de Publicação: | 2002 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | https://doi.org/10.1063/1.1514230 |
Resumo: | The original krypton data was reanalyzed at the light of the nonideal behavior exhibited by isotopic rare gas liquid mixtures. Excess molar Gibbs energies of liquid mixtures containing several isotopic forms of krypton were calculated and then used to refine the estimates of vapor pressure ratios between pure isotopic forms in an iterative fashion. It was concluded that in contrast to the case of ammonia, for krypton, deviations from ideal solution behavior do not introduce an important correction when compared with the available data accuracy. |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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7160 |
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Isotopic krypton mixtures revisited: vapor pressure isotope effectsDistribution functionsLiquidsMolecular dynamicsPhysics and Astronomy(all)Physical and Theoretical ChemistryThe original krypton data was reanalyzed at the light of the nonideal behavior exhibited by isotopic rare gas liquid mixtures. Excess molar Gibbs energies of liquid mixtures containing several isotopic forms of krypton were calculated and then used to refine the estimates of vapor pressure ratios between pure isotopic forms in an iterative fashion. It was concluded that in contrast to the case of ammonia, for krypton, deviations from ideal solution behavior do not introduce an important correction when compared with the available data accuracy.Instituto de Tecnologia Química e Biológica António Xavier (ITQB)Bioresources 4 Sustainability (GREEN-IT)RUNLopes, J. N. CanongiaRebelo, L. P. N.Bigeleisen, Jacob2019-02-28T23:09:24Z2002-11-152002-11-15T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article6application/pdfhttps://doi.org/10.1063/1.1514230eng0021-9606PURE: 3948783http://www.scopus.com/inward/record.url?scp=0037113210&partnerID=8YFLogxKhttps://doi.org/10.1063/1.1514230info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-05-22T17:37:30Zoai:run.unl.pt:10362/61959Portal AgregadorONGhttps://www.rcaap.pt/oai/openairemluisa.alvim@gmail.comopendoar:71602024-05-22T17:37:30Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Isotopic krypton mixtures revisited: vapor pressure isotope effects |
title |
Isotopic krypton mixtures revisited: vapor pressure isotope effects |
spellingShingle |
Isotopic krypton mixtures revisited: vapor pressure isotope effects Lopes, J. N. Canongia Distribution functions Liquids Molecular dynamics Physics and Astronomy(all) Physical and Theoretical Chemistry |
title_short |
Isotopic krypton mixtures revisited: vapor pressure isotope effects |
title_full |
Isotopic krypton mixtures revisited: vapor pressure isotope effects |
title_fullStr |
Isotopic krypton mixtures revisited: vapor pressure isotope effects |
title_full_unstemmed |
Isotopic krypton mixtures revisited: vapor pressure isotope effects |
title_sort |
Isotopic krypton mixtures revisited: vapor pressure isotope effects |
author |
Lopes, J. N. Canongia |
author_facet |
Lopes, J. N. Canongia Rebelo, L. P. N. Bigeleisen, Jacob |
author_role |
author |
author2 |
Rebelo, L. P. N. Bigeleisen, Jacob |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Instituto de Tecnologia Química e Biológica António Xavier (ITQB) Bioresources 4 Sustainability (GREEN-IT) RUN |
dc.contributor.author.fl_str_mv |
Lopes, J. N. Canongia Rebelo, L. P. N. Bigeleisen, Jacob |
dc.subject.por.fl_str_mv |
Distribution functions Liquids Molecular dynamics Physics and Astronomy(all) Physical and Theoretical Chemistry |
topic |
Distribution functions Liquids Molecular dynamics Physics and Astronomy(all) Physical and Theoretical Chemistry |
description |
The original krypton data was reanalyzed at the light of the nonideal behavior exhibited by isotopic rare gas liquid mixtures. Excess molar Gibbs energies of liquid mixtures containing several isotopic forms of krypton were calculated and then used to refine the estimates of vapor pressure ratios between pure isotopic forms in an iterative fashion. It was concluded that in contrast to the case of ammonia, for krypton, deviations from ideal solution behavior do not introduce an important correction when compared with the available data accuracy. |
publishDate |
2002 |
dc.date.none.fl_str_mv |
2002-11-15 2002-11-15T00:00:00Z 2019-02-28T23:09:24Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://doi.org/10.1063/1.1514230 |
url |
https://doi.org/10.1063/1.1514230 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
0021-9606 PURE: 3948783 http://www.scopus.com/inward/record.url?scp=0037113210&partnerID=8YFLogxK https://doi.org/10.1063/1.1514230 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
6 application/pdf |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
mluisa.alvim@gmail.com |
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1817545677967720448 |