Prediction of the viscosity of diluent—crude oil blends: a generalized mixture model based on SARA and PIANO fractions

Germán Quintana; Raúl Ramos; J. Juan D. Martínez A

doi:10.1080/10916466.2021.1995414

Prediction of the viscosity of diluent—crude oil blends: a generalized mixture model based on SARA and PIANO fractions

Germán Quintana, Raúl Ramos, J. Juan D. Martínez A

Producción científica: Contribución a una revista › Artículo en revista científica indexada › revisión exhaustiva

2 Citas (Scopus)

Resumen

This paper presents a mixing model to predict the viscosity of diluted crude oil based on the mass fractions derived from the SARA fractions of the crude and PIANO fractions of the diluents for heavy and extra heavy crude mixtures diluted with naphtha and naphtha-diesel mixtures. Non-linearity of the relationship of the components with the viscosity was found, obtaining a coefficient of determination (R²) of 98% and a mean relative error of approximately 12%, similar to what the literature presents for recognized models such as Parkash or Refutas. The model could be extrapolated for mixtures of more than 3 substances.

Idioma original	Inglés
Páginas (desde-hasta)	337-350
Número de páginas	14
Publicación	Petroleum Science and Technology
Volumen	40
N.º	3
DOI	https://doi.org/10.1080/10916466.2021.1995414
Estado	Publicada - 2022

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© 2021 Taylor & Francis Group, LLC.

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title = "Prediction of the viscosity of diluent—crude oil blends: a generalized mixture model based on SARA and PIANO fractions",

abstract = "This paper presents a mixing model to predict the viscosity of diluted crude oil based on the mass fractions derived from the SARA fractions of the crude and PIANO fractions of the diluents for heavy and extra heavy crude mixtures diluted with naphtha and naphtha-diesel mixtures. Non-linearity of the relationship of the components with the viscosity was found, obtaining a coefficient of determination (R2) of 98% and a mean relative error of approximately 12%, similar to what the literature presents for recognized models such as Parkash or Refutas. The model could be extrapolated for mixtures of more than 3 substances.",

keywords = "Crude dilution, PIANO, SARA, mixture models, mixture viscosity",

author = "Germ{\'a}n Quintana and Ra{\'u}l Ramos and {Mart{\'i}nez A}, {J. Juan D.}",

note = "Publisher Copyright: {\textcopyright} 2021 Taylor & Francis Group, LLC.",

year = "2022",

doi = "10.1080/10916466.2021.1995414",

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volume = "40",

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Prediction of the viscosity of diluent—crude oil blends: a generalized mixture model based on SARA and PIANO fractions. / Quintana, Germán; Ramos, Raúl; Martínez A, J. Juan D.
En: Petroleum Science and Technology, Vol. 40, N.º 3, 2022, p. 337-350.

Producción científica: Contribución a una revista › Artículo en revista científica indexada › revisión exhaustiva

TY - JOUR

T1 - Prediction of the viscosity of diluent—crude oil blends

T2 - a generalized mixture model based on SARA and PIANO fractions

AU - Quintana, Germán

AU - Ramos, Raúl

AU - Martínez A, J. Juan D.

PY - 2022

Y1 - 2022

N2 - This paper presents a mixing model to predict the viscosity of diluted crude oil based on the mass fractions derived from the SARA fractions of the crude and PIANO fractions of the diluents for heavy and extra heavy crude mixtures diluted with naphtha and naphtha-diesel mixtures. Non-linearity of the relationship of the components with the viscosity was found, obtaining a coefficient of determination (R2) of 98% and a mean relative error of approximately 12%, similar to what the literature presents for recognized models such as Parkash or Refutas. The model could be extrapolated for mixtures of more than 3 substances.

AB - This paper presents a mixing model to predict the viscosity of diluted crude oil based on the mass fractions derived from the SARA fractions of the crude and PIANO fractions of the diluents for heavy and extra heavy crude mixtures diluted with naphtha and naphtha-diesel mixtures. Non-linearity of the relationship of the components with the viscosity was found, obtaining a coefficient of determination (R2) of 98% and a mean relative error of approximately 12%, similar to what the literature presents for recognized models such as Parkash or Refutas. The model could be extrapolated for mixtures of more than 3 substances.

KW - Crude dilution

KW - PIANO

KW - SARA

KW - mixture models

KW - mixture viscosity

UR - http://www.scopus.com/inward/record.url?scp=85119350414&partnerID=8YFLogxK

U2 - 10.1080/10916466.2021.1995414

DO - 10.1080/10916466.2021.1995414

M3 - Artículo en revista científica indexada

AN - SCOPUS:85119350414

SN - 1091-6466

VL - 40

SP - 337

EP - 350

JO - Petroleum Science and Technology

JF - Petroleum Science and Technology

IS - 3

ER -

Prediction of the viscosity of diluent—crude oil blends: a generalized mixture model based on SARA and PIANO fractions

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