Solubility of Urea in ethanol-water mixtures and pure ethanol from 278.1K to 333.1K

This paper deals with the solubility of urea in ethanol-water mixtures in mole fractions of ethanol between 0.0901 and 1.000 at temperatures ranging from 278.1 to 333.1K. The investigation of solubility contributes to research in many others fields of study in chemical engineering, since there are s...

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Fecha de publicación:: 2016

Institución:: Universidad Industrial de Santander

Repositorio:: Repositorio UIS

Idioma:: eng

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network_acronym_str	UISANTADR2
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repository_id_str
dc.title.en-US.fl_str_mv	Solubility of Urea in ethanol-water mixtures and pure ethanol from 278.1K to 333.1K
dc.title.pt-BR.fl_str_mv	Solubilidade da Ureia em misturas de etanol-água e em etanol puro em temperaturas de 278,1K a 333,1K
dc.title.es-ES.fl_str_mv	Solubilidad de Urea en mezclas de etanol-agua y etanol puro a temperaturas de 278,1K a 333,1K
title	Solubility of Urea in ethanol-water mixtures and pure ethanol from 278.1K to 333.1K
spellingShingle	Solubility of Urea in ethanol-water mixtures and pure ethanol from 278.1K to 333.1K Urea Ethanol Gravimetric Method Solubility Etanol Método Gravimétrico Solubilidad Uréia Etanol Método Gravimétrico Solubilidade.
title_short	Solubility of Urea in ethanol-water mixtures and pure ethanol from 278.1K to 333.1K
title_full	Solubility of Urea in ethanol-water mixtures and pure ethanol from 278.1K to 333.1K
title_fullStr	Solubility of Urea in ethanol-water mixtures and pure ethanol from 278.1K to 333.1K
title_full_unstemmed	Solubility of Urea in ethanol-water mixtures and pure ethanol from 278.1K to 333.1K
title_sort	Solubility of Urea in ethanol-water mixtures and pure ethanol from 278.1K to 333.1K
dc.subject.en-US.fl_str_mv	Urea Ethanol Gravimetric Method Solubility
topic	Urea Ethanol Gravimetric Method Solubility Etanol Método Gravimétrico Solubilidad Uréia Etanol Método Gravimétrico Solubilidade.
dc.subject.es-ES.fl_str_mv	Etanol Método Gravimétrico Solubilidad
dc.subject.pt-BR.fl_str_mv	Uréia Etanol Método Gravimétrico Solubilidade.
description	This paper deals with the solubility of urea in ethanol-water mixtures in mole fractions of ethanol between 0.0901 and 1.000 at temperatures ranging from 278.1 to 333.1K. The investigation of solubility contributes to research in many others fields of study in chemical engineering, since there are several studies where the solubility of urea and its behavior in solution influence the system. The experiment was carried out at constant temperature, stirring for 2 hours and then leaving the solution at rest for 2 hours. After collecting the data, the solubility of urea was calculated based on the gravimetric method. The experimental results obtained were correlated with the temperature of the solvents using three equations based on the literature. The three models demonstrated results in line with the experimental data. It was observed that adding ethanol to the water decreased urea solubility in all cases. The differences between the predicted and the experimental values were on average 4.7%.
publishDate	2016
dc.date.accessioned.none.fl_str_mv	2022-03-14T20:24:25Z
dc.date.available.none.fl_str_mv	2022-03-14T20:24:25Z
dc.date.none.fl_str_mv	2016-12-15
dc.type.none.fl_str_mv	info:eu-repo/semantics/article
dc.type.coarversion.fl_str_mv	http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.coar.fl_str_mv	http://purl.org/coar/resource_type/c_2df8fbb1
dc.identifier.none.fl_str_mv	https://revistas.uis.edu.co/index.php/revistaion/article/view/5989 10.18273/revion.v29n2-2016010
dc.identifier.uri.none.fl_str_mv	https://noesis.uis.edu.co/handle/20.500.14071/7587
url	https://revistas.uis.edu.co/index.php/revistaion/article/view/5989 https://noesis.uis.edu.co/handle/20.500.14071/7587
identifier_str_mv	10.18273/revion.v29n2-2016010
dc.language.none.fl_str_mv	eng
language	eng
dc.relation.none.fl_str_mv	https://revistas.uis.edu.co/index.php/revistaion/article/view/5989/6266
dc.rights.license.none.fl_str_mv	Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
dc.rights.coar.none.fl_str_mv	http://purl.org/coar/access_right/c_abf2
dc.rights.accessrights.none.fl_str_mv	info:eu-repo/semantics/openAccess
dc.rights.creativecommons.none.fl_str_mv	Atribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0)
rights_invalid_str_mv	Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) http://purl.org/coar/access_right/c_abf2 Atribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0)
eu_rights_str_mv	openAccess
dc.format.none.fl_str_mv	application/pdf
dc.publisher.es-ES.fl_str_mv	Universidad Industrial de Santander
dc.source.es-ES.fl_str_mv	Revista ION; Vol. 29 Núm. 2 (2016): Revista ION
dc.source.en-US.fl_str_mv	Revista ION; Vol. 29 No. 2 (2016): Revista ION
dc.source.pt-BR.fl_str_mv	REVISTA ION; v. 29 n. 2 (2016): Revista ION
dc.source.none.fl_str_mv	2145-8480 0120-100X
institution	Universidad Industrial de Santander
repository.name.fl_str_mv	DSpace at UIS
repository.mail.fl_str_mv	noesis@uis.edu.co
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spelling	Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)http://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessAtribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0)2016-12-152022-03-14T20:24:25Z2022-03-14T20:24:25Zhttps://revistas.uis.edu.co/index.php/revistaion/article/view/598910.18273/revion.v29n2-2016010https://noesis.uis.edu.co/handle/20.500.14071/7587This paper deals with the solubility of urea in ethanol-water mixtures in mole fractions of ethanol between 0.0901 and 1.000 at temperatures ranging from 278.1 to 333.1K. The investigation of solubility contributes to research in many others fields of study in chemical engineering, since there are several studies where the solubility of urea and its behavior in solution influence the system. The experiment was carried out at constant temperature, stirring for 2 hours and then leaving the solution at rest for 2 hours. After collecting the data, the solubility of urea was calculated based on the gravimetric method. The experimental results obtained were correlated with the temperature of the solvents using three equations based on the literature. The three models demonstrated results in line with the experimental data. It was observed that adding ethanol to the water decreased urea solubility in all cases. The differences between the predicted and the experimental values were on average 4.7%.Este artículo trata de la solubilidad de la urea en mezclas de etanol-agua en fracciones molares de etanol entre 0,0901 y 1,000 a temperaturas de 278,2 a 333,2K. La investigación de la solubilidad contribuye en muchos estudios en muchos otros campos de estudio en ingeniería química, ya que hay varios estudios en que la solubilidad de la urea y su comportamiento en solución influyen en el sistema. El experimento se llevó a cabo a temperatura constante, se agitó durante 2h y en seguida la solución se dejó en reposo también por 2h. Después de recoger los datos, la solubilidad de la urea se calculó basándose en el método gravimétrico. Los resultados experimentales obtenidos se correlacionaron con la temperatura de los disolventes usando tres ecuaciones basadas en la literatura. Los modelos han demostrado resultados en línea con los datos experimentales. Se observó que la adición de etanol al agua disminuye la solubilidad de la urea en todos los casos. Las diferencias entre los predichos y los valores experimentales fueron en promedio de 4,7%.Este artigo trata da solubilidade de uréia em misturas de etanol-água em frações molares de etanol entre 0,0901 e 1,000 e temperaturas que variam de 278,1 a 333,1K. A investigação de solubilidade contribui para a pesquisa em muitos outros campos de estudo em engenharia química, uma vez que há vários estudos em que a solubilidade da ureia e o seu comportamento em solução influenciam o sistema. O experimento foi realizado a uma temperatura constante com agitação de 2h e, em seguida, deixando a solução em repouso durante 2h. Depois de recolher os dados, a solubilidade da ureia foi calculada com base no método gravimétrico. Os resultados experimentais obtidos foram correlacionados com a temperatura dos solventes utilizando três equações com base na literatura. Os três modelos demonstraram resultados condizentes com os dados experimentais. Observou-se que a adição de etanol na mistura provoca diminuição na solubilidade ureia em todos os casos. As diferenças entre os valores previsto e os experimentais foram, em média, 4,7%.application/pdfengUniversidad Industrial de Santanderhttps://revistas.uis.edu.co/index.php/revistaion/article/view/5989/6266Revista ION; Vol. 29 Núm. 2 (2016): Revista IONRevista ION; Vol. 29 No. 2 (2016): Revista IONREVISTA ION; v. 29 n. 2 (2016): Revista ION2145-84800120-100XUreaEthanolGravimetric MethodSolubilityEtanolMétodo GravimétricoSolubilidadUréiaEtanolMétodo GravimétricoSolubilidade.Solubility of Urea in ethanol-water mixtures and pure ethanol from 278.1K to 333.1KSolubilidade da Ureia em misturas de etanol-água e em etanol puro em temperaturas de 278,1K a 333,1KSolubilidad de Urea en mezclas de etanol-agua y etanol puro a temperaturas de 278,1K a 333,1Kinfo:eu-repo/semantics/articlehttp://purl.org/coar/version/c_970fb48d4fbd8a85http://purl.org/coar/resource_type/c_2df8fbb1Silva, Ana Paulade Carvalho, NoemyFranco Jr, MoiltonMalagoni, Ricardo20.500.14071/7587oai:noesis.uis.edu.co:20.500.14071/75872022-03-16 12:40:02.782metadata.onlyhttps://noesis.uis.edu.coDSpace at UISnoesis@uis.edu.co

Solubility of Urea in ethanol-water mixtures and pure ethanol from 278.1K to 333.1K

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