Salt solubility and saturated electrical conductivity data for water + monoethylene glycol + NaCl in a wide temperature range

Detalhes bibliográficos
Autor(a) principal: Chiavone Filho, Osvaldo
Data de Publicação: 2021
Outros Autores: Monteiro, Mateus Fernandes, Moura Neto, Mário Hermes de, Mota, André Luis Novais, Figueiredo, Camila S., Ciambelli, João Rafael Perroni, Nascimento, Jailton Ferreira do, Pereira, Leonardo S.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRN
Texto Completo: https://repositorio.ufrn.br/handle/123456789/44840
Resumo: 2030-12
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spelling Chiavone Filho, OsvaldoMonteiro, Mateus FernandesMoura Neto, Mário Hermes deMota, André Luis NovaisFigueiredo, Camila S.Ciambelli, João Rafael PerroniNascimento, Jailton Ferreira doPereira, Leonardo S.2021-11-09T14:49:25Z2021-03-08MONTEIRO, M. F. ; MOURA-NETO, MARIO H. ; MOTA, A. L. N. ; FIGUEIREDO, CAMILA SENNA ; CIAMBELLI, J. R. P. ; NASCIMENTO, J. F. ; PEREIRA, L. S. ; CHIAVONE-FILHO, OSVALDO . Salt Solubility and Saturated Electrical Conductivity Data for Water + Monoethylene Glycol + NaCl in a Wide Temperature Range. JOURNAL OF CHEMICAL AND ENGINEERING DATA, v. 1, p. 1, 2021. Disponível em: https://pubs.acs.org/doi/10.1021/acs.jced.0c00975. Acesso em: 14 jun. 2021. https://doi.org/10.1021/acs.jced.0c00975.0021-95681520-5134https://repositorio.ufrn.br/handle/123456789/44840org/10.1021/acs.jced.0c00975ACS publicationsSalt SolubilitySolubilitySolventsElectrical conductivityMixturesSalt solubility and saturated electrical conductivity data for water + monoethylene glycol + NaCl in a wide temperature rangeinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article2030-12Monoethylene glycol (MEG) is used to prevent hydrate formation in subsea pipelines of natural gas production. MEG is recovered at an offshore regeneration unit. Sodium chloride is the predominant salt in the water−MEG streams. Thus, knowledge of NaCl solubilities in the process conditions is relevant for the design and operation of a MEG regeneration unit. Six isotherms of NaCl solubility were measured (76 data points) from T = (293.15 to 403.15) K in the whole solvent concentration range. The analytical method for salt solubility was based on the reproducibility of the concentration of two successive samples. Density measurements were accurately applied for these analyses. The temperature dependence on NaCl solubility is relatively weak. A reverse behavior with increasing temperature was observed for MEG contents higher than 90 wt %. Salt solubilities were successfully correlated with Redlich−Kister expansion (AADwNaCl = 0.0006 and ΔwNaCl = 0.47%). Electrical conductivity of NaCl - saturated solutions were measured (44 data points) at T = (293.15 to 363.15) K and correlated with a semiempirical model. A large difference in electrical conductivity for the two solvents was observed. The correlation adequately represented the data set (AADκ = 5.67 mS·cm−1 and Δκ = 5.94%). NaCl solubilities and electrical conductivities were accurately determined and are useful for the MEG regeneration processengreponame:Repositório Institucional da UFRNinstname:Universidade Federal do Rio Grande do Norte (UFRN)instacron:UFRNinfo:eu-repo/semantics/openAccessCC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8811https://repositorio.ufrn.br/bitstream/123456789/44840/2/license_rdfe39d27027a6cc9cb039ad269a5db8e34MD52LICENSElicense.txtlicense.txttext/plain; charset=utf-81484https://repositorio.ufrn.br/bitstream/123456789/44840/3/license.txte9597aa2854d128fd968be5edc8a28d9MD53123456789/448402024-03-19 01:06:56.387oai:https://repositorio.ufrn.br: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Repositório de PublicaçõesPUBhttp://repositorio.ufrn.br/oai/opendoar:2024-03-19T04:06:56Repositório Institucional da UFRN - Universidade Federal do Rio Grande do Norte (UFRN)false
dc.title.pt_BR.fl_str_mv Salt solubility and saturated electrical conductivity data for water + monoethylene glycol + NaCl in a wide temperature range
title Salt solubility and saturated electrical conductivity data for water + monoethylene glycol + NaCl in a wide temperature range
spellingShingle Salt solubility and saturated electrical conductivity data for water + monoethylene glycol + NaCl in a wide temperature range
Chiavone Filho, Osvaldo
Salt Solubility
Solubility
Solvents
Electrical conductivity
Mixtures
title_short Salt solubility and saturated electrical conductivity data for water + monoethylene glycol + NaCl in a wide temperature range
title_full Salt solubility and saturated electrical conductivity data for water + monoethylene glycol + NaCl in a wide temperature range
title_fullStr Salt solubility and saturated electrical conductivity data for water + monoethylene glycol + NaCl in a wide temperature range
title_full_unstemmed Salt solubility and saturated electrical conductivity data for water + monoethylene glycol + NaCl in a wide temperature range
title_sort Salt solubility and saturated electrical conductivity data for water + monoethylene glycol + NaCl in a wide temperature range
author Chiavone Filho, Osvaldo
author_facet Chiavone Filho, Osvaldo
Monteiro, Mateus Fernandes
Moura Neto, Mário Hermes de
Mota, André Luis Novais
Figueiredo, Camila S.
Ciambelli, João Rafael Perroni
Nascimento, Jailton Ferreira do
Pereira, Leonardo S.
author_role author
author2 Monteiro, Mateus Fernandes
Moura Neto, Mário Hermes de
Mota, André Luis Novais
Figueiredo, Camila S.
Ciambelli, João Rafael Perroni
Nascimento, Jailton Ferreira do
Pereira, Leonardo S.
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Chiavone Filho, Osvaldo
Monteiro, Mateus Fernandes
Moura Neto, Mário Hermes de
Mota, André Luis Novais
Figueiredo, Camila S.
Ciambelli, João Rafael Perroni
Nascimento, Jailton Ferreira do
Pereira, Leonardo S.
dc.subject.por.fl_str_mv Salt Solubility
Solubility
Solvents
Electrical conductivity
Mixtures
topic Salt Solubility
Solubility
Solvents
Electrical conductivity
Mixtures
description 2030-12
publishDate 2021
dc.date.accessioned.fl_str_mv 2021-11-09T14:49:25Z
dc.date.issued.fl_str_mv 2021-03-08
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.citation.fl_str_mv MONTEIRO, M. F. ; MOURA-NETO, MARIO H. ; MOTA, A. L. N. ; FIGUEIREDO, CAMILA SENNA ; CIAMBELLI, J. R. P. ; NASCIMENTO, J. F. ; PEREIRA, L. S. ; CHIAVONE-FILHO, OSVALDO . Salt Solubility and Saturated Electrical Conductivity Data for Water + Monoethylene Glycol + NaCl in a Wide Temperature Range. JOURNAL OF CHEMICAL AND ENGINEERING DATA, v. 1, p. 1, 2021. Disponível em: https://pubs.acs.org/doi/10.1021/acs.jced.0c00975. Acesso em: 14 jun. 2021. https://doi.org/10.1021/acs.jced.0c00975.
dc.identifier.uri.fl_str_mv https://repositorio.ufrn.br/handle/123456789/44840
dc.identifier.issn.none.fl_str_mv 0021-9568
1520-5134
dc.identifier.doi.none.fl_str_mv org/10.1021/acs.jced.0c00975
identifier_str_mv MONTEIRO, M. F. ; MOURA-NETO, MARIO H. ; MOTA, A. L. N. ; FIGUEIREDO, CAMILA SENNA ; CIAMBELLI, J. R. P. ; NASCIMENTO, J. F. ; PEREIRA, L. S. ; CHIAVONE-FILHO, OSVALDO . Salt Solubility and Saturated Electrical Conductivity Data for Water + Monoethylene Glycol + NaCl in a Wide Temperature Range. JOURNAL OF CHEMICAL AND ENGINEERING DATA, v. 1, p. 1, 2021. Disponível em: https://pubs.acs.org/doi/10.1021/acs.jced.0c00975. Acesso em: 14 jun. 2021. https://doi.org/10.1021/acs.jced.0c00975.
0021-9568
1520-5134
org/10.1021/acs.jced.0c00975
url https://repositorio.ufrn.br/handle/123456789/44840
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv ACS publications
publisher.none.fl_str_mv ACS publications
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFRN
instname:Universidade Federal do Rio Grande do Norte (UFRN)
instacron:UFRN
instname_str Universidade Federal do Rio Grande do Norte (UFRN)
instacron_str UFRN
institution UFRN
reponame_str Repositório Institucional da UFRN
collection Repositório Institucional da UFRN
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