Influence of temperature on thermodynamic properties of Methyl t-Butyl Ether (MTBE) + gasoline additives

R. Gonzalez-Olmos; M. Iglesias; J. M. Goenaga; J. M. Resa

doi:10.1007/s10765-007-0223-x

Influence of temperature on thermodynamic properties of Methyl t-Butyl Ether (MTBE) + gasoline additives

R. Gonzalez-Olmos, M. Iglesias, J. M. Goenaga, J. M. Resa

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The densities and sound speeds of binary mixtures of methyl tert-butyl ether (MTBE) + (benzene, toluene, ethylbenzene, isooctane, tert-butyl alcohol) have been measured at temperatures from 288.15 to 323.15 K and at atmospheric pressure over the complete concentration range. The experimental excess volumes and deviations of isentropic compressibility were calculated. The deviation of isentropic compressibility data have been analyzed in terms of different theoretical models; adequate agreement between the experimental and predicted values is obtained. The data from this study improve the data situation related to gasoline additives and help to understand the MTBE volumetric and acoustic behavior for various chemical systems.

Idioma original	Anglès
Pàgines (de-a)	1199-1227
Nombre de pàgines	29
Revista	International Journal of Thermophysics
Volum	28
Número	4
DOIs	https://doi.org/10.1007/s10765-007-0223-x
Estat de la publicació	Publicada - d’ag. 2007
Publicat externament	Sí

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title = "Influence of temperature on thermodynamic properties of Methyl t-Butyl Ether (MTBE) + gasoline additives",

abstract = "The densities and sound speeds of binary mixtures of methyl tert-butyl ether (MTBE) + (benzene, toluene, ethylbenzene, isooctane, tert-butyl alcohol) have been measured at temperatures from 288.15 to 323.15 K and at atmospheric pressure over the complete concentration range. The experimental excess volumes and deviations of isentropic compressibility were calculated. The deviation of isentropic compressibility data have been analyzed in terms of different theoretical models; adequate agreement between the experimental and predicted values is obtained. The data from this study improve the data situation related to gasoline additives and help to understand the MTBE volumetric and acoustic behavior for various chemical systems.",

keywords = "Densities, Isentropic compressibilities, MTBE, Model, Sound speeds, Temperature",

author = "R. Gonzalez-Olmos and M. Iglesias and Goenaga, {J. M.} and Resa, {J. M.}",

note = "Funding Information: Acknowledgment This work was supported by the CTQ2004-03346/PPQ Project (Ministerio de Edu-caci{\'o}n y Ciencia, Secretaria General de Pol{\'i}tica Cient{\'i}fica y Tecnol{\'o}gica, Espa{\~n}a).",

year = "2007",

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doi = "10.1007/s10765-007-0223-x",

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T1 - Influence of temperature on thermodynamic properties of Methyl t-Butyl Ether (MTBE) + gasoline additives

AU - Gonzalez-Olmos, R.

AU - Iglesias, M.

AU - Goenaga, J. M.

AU - Resa, J. M.

N1 - Funding Information: Acknowledgment This work was supported by the CTQ2004-03346/PPQ Project (Ministerio de Edu-cación y Ciencia, Secretaria General de Política Científica y Tecnológica, España).

PY - 2007/8

Y1 - 2007/8

N2 - The densities and sound speeds of binary mixtures of methyl tert-butyl ether (MTBE) + (benzene, toluene, ethylbenzene, isooctane, tert-butyl alcohol) have been measured at temperatures from 288.15 to 323.15 K and at atmospheric pressure over the complete concentration range. The experimental excess volumes and deviations of isentropic compressibility were calculated. The deviation of isentropic compressibility data have been analyzed in terms of different theoretical models; adequate agreement between the experimental and predicted values is obtained. The data from this study improve the data situation related to gasoline additives and help to understand the MTBE volumetric and acoustic behavior for various chemical systems.

AB - The densities and sound speeds of binary mixtures of methyl tert-butyl ether (MTBE) + (benzene, toluene, ethylbenzene, isooctane, tert-butyl alcohol) have been measured at temperatures from 288.15 to 323.15 K and at atmospheric pressure over the complete concentration range. The experimental excess volumes and deviations of isentropic compressibility were calculated. The deviation of isentropic compressibility data have been analyzed in terms of different theoretical models; adequate agreement between the experimental and predicted values is obtained. The data from this study improve the data situation related to gasoline additives and help to understand the MTBE volumetric and acoustic behavior for various chemical systems.

KW - Densities

KW - Isentropic compressibilities

KW - MTBE

KW - Model

KW - Sound speeds

KW - Temperature

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JF - International Journal of Thermophysics

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ER -

Influence of temperature on thermodynamic properties of Methyl t-Butyl Ether (MTBE) + gasoline additives

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