Modeling and simulation of paraffin solubility in circular pipes in laminar regime flow
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRN |
Texto Completo: | https://repositorio.ufrn.br/handle/123456789/32509 |
Resumo: | The paraffinic wax deposition of the crude oil reduces pipe’s flow area, causing, consequently, larger costs for the oil industry. The solubilization of paraffin using solvents is a viable solution, especially in pipes within treatment plants and oil processing, where use other methods has been restricted, such as the “pig”. This paper proposes a method to calculate the paraffin wax solubility in solvent, based on solid–liquid thermodynamic approach for this was proposed a discredited mathematical model for heat and mass transfer. The simplified model is able to successfully reproduce many of the known trends of the paraffin solubility. These models were implemented in programming software, where it was possible to obtain results, as variations in the length of pipe, type of solvent and inlet temperature. The models produced adequate solutions, maintaining continuity of differential energy and mass balance equations, with a viable physical interpretation |
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Oliveira, Erika Cristina Lourenço deBarros Neto, Eduardo Lins deCourtial, Camila Gambini Pereira2021-05-12T18:20:40Z2021-05-12T18:20:40Z2016-05OLIVEIRA, E.C.L. ; BARROS NETO, E.L.; PEREIRA, CAMILA G.. Modeling and simulation of paraffin solubility in circular pipes in laminar regime flow. Journal of Petroleum Science & Engineering, v. 141, p. 70-81, 2016. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S0920410516300274?via%3Dihub. Acesso em: 05 abr. 2021. https://doi.org/10.1016/j.petrol.2016.01.026.0920-4105https://repositorio.ufrn.br/handle/123456789/3250910.1016/j.petrol.2016.01.026ElsevierAttribution 3.0 Brazilhttp://creativecommons.org/licenses/by/3.0/br/info:eu-repo/semantics/openAccessSolid–liquidequilibriumSolubilityParaffinic waxSimulationFinite differencesModeling and simulation of paraffin solubility in circular pipes in laminar regime flowinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleThe paraffinic wax deposition of the crude oil reduces pipe’s flow area, causing, consequently, larger costs for the oil industry. The solubilization of paraffin using solvents is a viable solution, especially in pipes within treatment plants and oil processing, where use other methods has been restricted, such as the “pig”. This paper proposes a method to calculate the paraffin wax solubility in solvent, based on solid–liquid thermodynamic approach for this was proposed a discredited mathematical model for heat and mass transfer. The simplified model is able to successfully reproduce many of the known trends of the paraffin solubility. These models were implemented in programming software, where it was possible to obtain results, as variations in the length of pipe, type of solvent and inlet temperature. The models produced adequate solutions, maintaining continuity of differential energy and mass balance equations, with a viable physical interpretationengreponame:Repositório Institucional da UFRNinstname:Universidade Federal do Rio Grande do Norte (UFRN)instacron:UFRNORIGINALModelingSimulationParaffin_PEREIRA_2016.pdfModelingSimulationParaffin_PEREIRA_2016.pdfArtigoapplication/pdf2852607https://repositorio.ufrn.br/bitstream/123456789/32509/1/ModelingSimulationParaffin_PEREIRA_2016.pdf28c62a83d85865913e2b60f593f04e6fMD51CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8914https://repositorio.ufrn.br/bitstream/123456789/32509/2/license_rdf4d2950bda3d176f570a9f8b328dfbbefMD52LICENSElicense.txtlicense.txttext/plain; charset=utf-81484https://repositorio.ufrn.br/bitstream/123456789/32509/3/license.txte9597aa2854d128fd968be5edc8a28d9MD53123456789/325092021-05-12 15:20:41.333oai:https://repositorio.ufrn.br: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Repositório de PublicaçõesPUBhttp://repositorio.ufrn.br/oai/opendoar:2021-05-12T18:20:41Repositório Institucional da UFRN - Universidade Federal do Rio Grande do Norte (UFRN)false |
dc.title.pt_BR.fl_str_mv |
Modeling and simulation of paraffin solubility in circular pipes in laminar regime flow |
title |
Modeling and simulation of paraffin solubility in circular pipes in laminar regime flow |
spellingShingle |
Modeling and simulation of paraffin solubility in circular pipes in laminar regime flow Oliveira, Erika Cristina Lourenço de Solid–liquidequilibrium Solubility Paraffinic wax Simulation Finite differences |
title_short |
Modeling and simulation of paraffin solubility in circular pipes in laminar regime flow |
title_full |
Modeling and simulation of paraffin solubility in circular pipes in laminar regime flow |
title_fullStr |
Modeling and simulation of paraffin solubility in circular pipes in laminar regime flow |
title_full_unstemmed |
Modeling and simulation of paraffin solubility in circular pipes in laminar regime flow |
title_sort |
Modeling and simulation of paraffin solubility in circular pipes in laminar regime flow |
author |
Oliveira, Erika Cristina Lourenço de |
author_facet |
Oliveira, Erika Cristina Lourenço de Barros Neto, Eduardo Lins de Courtial, Camila Gambini Pereira |
author_role |
author |
author2 |
Barros Neto, Eduardo Lins de Courtial, Camila Gambini Pereira |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Oliveira, Erika Cristina Lourenço de Barros Neto, Eduardo Lins de Courtial, Camila Gambini Pereira |
dc.subject.por.fl_str_mv |
Solid–liquidequilibrium Solubility Paraffinic wax Simulation Finite differences |
topic |
Solid–liquidequilibrium Solubility Paraffinic wax Simulation Finite differences |
description |
The paraffinic wax deposition of the crude oil reduces pipe’s flow area, causing, consequently, larger costs for the oil industry. The solubilization of paraffin using solvents is a viable solution, especially in pipes within treatment plants and oil processing, where use other methods has been restricted, such as the “pig”. This paper proposes a method to calculate the paraffin wax solubility in solvent, based on solid–liquid thermodynamic approach for this was proposed a discredited mathematical model for heat and mass transfer. The simplified model is able to successfully reproduce many of the known trends of the paraffin solubility. These models were implemented in programming software, where it was possible to obtain results, as variations in the length of pipe, type of solvent and inlet temperature. The models produced adequate solutions, maintaining continuity of differential energy and mass balance equations, with a viable physical interpretation |
publishDate |
2016 |
dc.date.issued.fl_str_mv |
2016-05 |
dc.date.accessioned.fl_str_mv |
2021-05-12T18:20:40Z |
dc.date.available.fl_str_mv |
2021-05-12T18:20:40Z |
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 |
OLIVEIRA, E.C.L. ; BARROS NETO, E.L.; PEREIRA, CAMILA G.. Modeling and simulation of paraffin solubility in circular pipes in laminar regime flow. Journal of Petroleum Science & Engineering, v. 141, p. 70-81, 2016. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S0920410516300274?via%3Dihub. Acesso em: 05 abr. 2021. https://doi.org/10.1016/j.petrol.2016.01.026. |
dc.identifier.uri.fl_str_mv |
https://repositorio.ufrn.br/handle/123456789/32509 |
dc.identifier.issn.none.fl_str_mv |
0920-4105 |
dc.identifier.doi.none.fl_str_mv |
10.1016/j.petrol.2016.01.026 |
identifier_str_mv |
OLIVEIRA, E.C.L. ; BARROS NETO, E.L.; PEREIRA, CAMILA G.. Modeling and simulation of paraffin solubility in circular pipes in laminar regime flow. Journal of Petroleum Science & Engineering, v. 141, p. 70-81, 2016. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S0920410516300274?via%3Dihub. Acesso em: 05 abr. 2021. https://doi.org/10.1016/j.petrol.2016.01.026. 0920-4105 10.1016/j.petrol.2016.01.026 |
url |
https://repositorio.ufrn.br/handle/123456789/32509 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
Attribution 3.0 Brazil http://creativecommons.org/licenses/by/3.0/br/ info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Attribution 3.0 Brazil http://creativecommons.org/licenses/by/3.0/br/ |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
Elsevier |
publisher.none.fl_str_mv |
Elsevier |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da UFRN instname:Universidade Federal do Rio Grande do Norte (UFRN) instacron:UFRN |
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Universidade Federal do Rio Grande do Norte (UFRN) |
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UFRN |
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Repositório Institucional da UFRN |
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