Modeling and simulation of paraffin solubility in circular pipes in laminar regime flow

dc.contributor.authorOliveira, Erika Cristina Lourenço de
dc.contributor.authorBarros Neto, Eduardo Lins de
dc.contributor.authorCourtial, Camila Gambini Pereira
dc.date.accessioned2021-05-12T18:20:40Z
dc.date.available2021-05-12T18:20:40Z
dc.date.issued2016-05
dc.description.resumoThe 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 interpretationpt_BR
dc.identifier.citationOLIVEIRA, 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.pt_BR
dc.identifier.doi10.1016/j.petrol.2016.01.026
dc.identifier.issn0920-4105
dc.identifier.urihttps://repositorio.ufrn.br/handle/123456789/32509
dc.languageenpt_BR
dc.publisherElsevierpt_BR
dc.rightsAttribution 3.0 Brazil*
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/br/*
dc.subjectSolid–liquidequilibriumpt_BR
dc.subjectSolubilitypt_BR
dc.subjectParaffinic waxpt_BR
dc.subjectSimulationpt_BR
dc.subjectFinite differencespt_BR
dc.titleModeling and simulation of paraffin solubility in circular pipes in laminar regime flowpt_BR
dc.typearticlept_BR

Arquivos

Pacote Original

Agora exibindo 1 - 1 de 1
Nenhuma Miniatura disponível
Nome:
ModelingSimulationParaffin_PEREIRA_2016.pdf
Tamanho:
2.72 MB
Formato:
Adobe Portable Document Format
Descrição:
Artigo
Nenhuma Miniatura disponível
Baixar

Licença do Pacote

Agora exibindo 1 - 1 de 1
Nenhuma Miniatura disponível
Nome:
license.txt
Tamanho:
1.45 KB
Formato:
Item-specific license agreed upon to submission
Nenhuma Miniatura disponível
Baixar