A method to estimate the Patel-Teja equation of state constants

Luis A. Forero; Jorge A. Velásquez

doi:10.1021/je100656d

A method to estimate the Patel-Teja equation of state constants

Luis A. Forero, Jorge A. Velásquez

Research output: Contribution to journal › Article › Research › peer-review

18 Scopus citations

Abstract

A method to determine the Patel-Teja equation of state (EoS) constants F and l_c is presented. The method uses Wagner and Rackett equations to generate vapor pressure and liquid volume data. Constants were estimated for 498 pure substances. For 19 substances the new constants were used to predict some thermodynamical properties like vapor pressure, liquid molar volume, vapor molar volume, and enthalpy of vaporization. An extension to mixtures was done by using the Panagiotopoulous-Reid mixing rule. New constants are comparable to the original ones reported in the Patel-Teja work, and they preserve the good features of the equation of state.

Original language	English
Pages (from-to)	5094-5100
Number of pages	7
Journal	Journal of Chemical and Engineering Data
Volume	55
Issue number	11
DOIs	https://doi.org/10.1021/je100656d
State	Published - 11 Nov 2010

Access to Document

10.1021/je100656d

Cite this

@article{d3f1c42b05284e46bcfdc17fe1c0530a,

title = "A method to estimate the Patel-Teja equation of state constants",

abstract = "A method to determine the Patel-Teja equation of state (EoS) constants F and lc is presented. The method uses Wagner and Rackett equations to generate vapor pressure and liquid volume data. Constants were estimated for 498 pure substances. For 19 substances the new constants were used to predict some thermodynamical properties like vapor pressure, liquid molar volume, vapor molar volume, and enthalpy of vaporization. An extension to mixtures was done by using the Panagiotopoulous-Reid mixing rule. New constants are comparable to the original ones reported in the Patel-Teja work, and they preserve the good features of the equation of state.",

author = "Forero, {Luis A.} and Vel{\'a}squez, {Jorge A.}",

year = "2010",

month = nov,

day = "11",

doi = "10.1021/je100656d",

language = "Ingl{\'e}s",

volume = "55",

pages = "5094--5100",

journal = "Journal of Chemical and Engineering Data",

issn = "0021-9568",

publisher = "American Chemical Society",

number = "11",

}

TY - JOUR

T1 - A method to estimate the Patel-Teja equation of state constants

AU - Forero, Luis A.

AU - Velásquez, Jorge A.

PY - 2010/11/11

Y1 - 2010/11/11

N2 - A method to determine the Patel-Teja equation of state (EoS) constants F and lc is presented. The method uses Wagner and Rackett equations to generate vapor pressure and liquid volume data. Constants were estimated for 498 pure substances. For 19 substances the new constants were used to predict some thermodynamical properties like vapor pressure, liquid molar volume, vapor molar volume, and enthalpy of vaporization. An extension to mixtures was done by using the Panagiotopoulous-Reid mixing rule. New constants are comparable to the original ones reported in the Patel-Teja work, and they preserve the good features of the equation of state.

AB - A method to determine the Patel-Teja equation of state (EoS) constants F and lc is presented. The method uses Wagner and Rackett equations to generate vapor pressure and liquid volume data. Constants were estimated for 498 pure substances. For 19 substances the new constants were used to predict some thermodynamical properties like vapor pressure, liquid molar volume, vapor molar volume, and enthalpy of vaporization. An extension to mixtures was done by using the Panagiotopoulous-Reid mixing rule. New constants are comparable to the original ones reported in the Patel-Teja work, and they preserve the good features of the equation of state.

UR - http://www.scopus.com/inward/record.url?scp=78449301452&partnerID=8YFLogxK

U2 - 10.1021/je100656d

DO - 10.1021/je100656d

M3 - Artículo

AN - SCOPUS:78449301452

SN - 0021-9568

VL - 55

SP - 5094

EP - 5100

JO - Journal of Chemical and Engineering Data

JF - Journal of Chemical and Engineering Data

IS - 11

ER -

A method to estimate the Patel-Teja equation of state constants

Abstract

Access to Document

Fingerprint

Cite this