Vapor liquid equilibria for ethanol + 2,4,4-trimethyl-1-pentene and 2-propanol + 2,4,4-trimethyl-1-pentene at 101 kPa

Petri Uusi-Kyyny; Virpi Tarkiainen; Kim Younghun; Raimo A. Ketola; Juhani Aittamaa

doi:10.1021/je020105c

Vapor liquid equilibria for ethanol + 2,4,4-trimethyl-1-pentene and 2-propanol + 2,4,4-trimethyl-1-pentene at 101 kPa

Petri Uusi-Kyyny (Corresponding Author), Virpi Tarkiainen, Kim Younghun, Raimo A. Ketola, Juhani Aittamaa

VTT Technical Research Centre of Finland

Helsinki University of Technology

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

1 Citation (Scopus)

Abstract

Isobaric vapor liquid equilibrium (VLE) data were measured for the systems ethanol + 2,4,4-trimethyl-1-pentene and 2-propanol + 2,4,4-trimethyl-1-pentene at 101 kPa. The measurements were made with a recirculation still. The determination of the equilibrium compositions was made with two analyzers, a mass spectrometer, and a gas chromatograph. Two novel sampling systems were tested for introducing the samples of liquid and condensed vapor phases to the analyzers. The VLE data were correlated with the Wilson activity coefficient model and the Soave−Redlich−Kwong equation of state.

Original language	English
Pages (from-to)	280-285
Journal	Journal of Chemical & Engineering Data
Volume	48
Issue number	2
DOIs	https://doi.org/10.1021/je020105c
Publication status	Published - 2003
MoE publication type	A1 Journal article-refereed

Keywords

MTBE
isooctane
vapor-liquid equilibrium
gasoline

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title = "Vapor liquid equilibria for ethanol + 2,4,4-trimethyl-1-pentene and 2-propanol + 2,4,4-trimethyl-1-pentene at 101 kPa",

abstract = "Isobaric vapor liquid equilibrium (VLE) data were measured for the systems ethanol + 2,4,4-trimethyl-1-pentene and 2-propanol + 2,4,4-trimethyl-1-pentene at 101 kPa. The measurements were made with a recirculation still. The determination of the equilibrium compositions was made with two analyzers, a mass spectrometer, and a gas chromatograph. Two novel sampling systems were tested for introducing the samples of liquid and condensed vapor phases to the analyzers. The VLE data were correlated with the Wilson activity coefficient model and the Soave−Redlich−Kwong equation of state.",

keywords = "MTBE, isooctane, vapor-liquid equilibrium, gasoline",

author = "Petri Uusi-Kyyny and Virpi Tarkiainen and Kim Younghun and Ketola, {Raimo A.} and Juhani Aittamaa",

year = "2003",

doi = "10.1021/je020105c",

language = "English",

volume = "48",

pages = "280--285",

journal = "Journal of Chemical & Engineering Data",

issn = "0021-9568",

publisher = "American Chemical Society ACS",

number = "2",

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TY - JOUR

T1 - Vapor liquid equilibria for ethanol + 2,4,4-trimethyl-1-pentene and 2-propanol + 2,4,4-trimethyl-1-pentene at 101 kPa

AU - Uusi-Kyyny, Petri

AU - Tarkiainen, Virpi

AU - Younghun, Kim

AU - Ketola, Raimo A.

AU - Aittamaa, Juhani

PY - 2003

Y1 - 2003

N2 - Isobaric vapor liquid equilibrium (VLE) data were measured for the systems ethanol + 2,4,4-trimethyl-1-pentene and 2-propanol + 2,4,4-trimethyl-1-pentene at 101 kPa. The measurements were made with a recirculation still. The determination of the equilibrium compositions was made with two analyzers, a mass spectrometer, and a gas chromatograph. Two novel sampling systems were tested for introducing the samples of liquid and condensed vapor phases to the analyzers. The VLE data were correlated with the Wilson activity coefficient model and the Soave−Redlich−Kwong equation of state.

AB - Isobaric vapor liquid equilibrium (VLE) data were measured for the systems ethanol + 2,4,4-trimethyl-1-pentene and 2-propanol + 2,4,4-trimethyl-1-pentene at 101 kPa. The measurements were made with a recirculation still. The determination of the equilibrium compositions was made with two analyzers, a mass spectrometer, and a gas chromatograph. Two novel sampling systems were tested for introducing the samples of liquid and condensed vapor phases to the analyzers. The VLE data were correlated with the Wilson activity coefficient model and the Soave−Redlich−Kwong equation of state.

KW - MTBE

KW - isooctane

KW - vapor-liquid equilibrium

KW - gasoline

U2 - 10.1021/je020105c

DO - 10.1021/je020105c

M3 - Article

SN - 0021-9568

VL - 48

SP - 280

EP - 285

JO - Journal of Chemical & Engineering Data

JF - Journal of Chemical & Engineering Data

IS - 2

ER -

Vapor liquid equilibria for ethanol + 2,4,4-trimethyl-1-pentene and 2-propanol + 2,4,4-trimethyl-1-pentene at 101 kPa

Abstract

Keywords

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