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

Research output: Contribution to journalArticleScientificpeer-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 languageEnglish
Pages (from-to)280-285
Number of pages6
JournalJournal of Chemical & Engineering Data
Volume48
Issue number2
DOIs
Publication statusPublished - 2003
MoE publication typeA1 Journal article-refereed

Fingerprint

2-Propanol
Propanol
Phase equilibria
Ethanol
Activity coefficients
Mass spectrometers
Equations of state
Gases
Vapors
Sampling
Liquids
Chemical analysis
1-pentene

Keywords

  • MTBE
  • isooctane
  • vapor-liquid equilibrium
  • gasoline

Cite this

Uusi-Kyyny, Petri ; Tarkiainen, Virpi ; Younghun, Kim ; Ketola, Raimo A. ; Aittamaa, Juhani. / Vapor liquid equilibria for ethanol + 2,4,4-trimethyl-1-pentene and 2-propanol + 2,4,4-trimethyl-1-pentene at 101 kPa. In: Journal of Chemical & Engineering Data. 2003 ; Vol. 48, No. 2. pp. 280-285.
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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",
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pages = "280--285",
journal = "Journal of Chemical & Engineering Data",
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Vapor liquid equilibria for ethanol + 2,4,4-trimethyl-1-pentene and 2-propanol + 2,4,4-trimethyl-1-pentene at 101 kPa. / Uusi-Kyyny, Petri (Corresponding Author); Tarkiainen, Virpi; Younghun, Kim; Ketola, Raimo A.; Aittamaa, Juhani.

In: Journal of Chemical & Engineering Data, Vol. 48, No. 2, 2003, p. 280-285.

Research output: Contribution to journalArticleScientificpeer-review

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

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VL - 48

SP - 280

EP - 285

JO - Journal of Chemical & Engineering Data

JF - Journal of Chemical & Engineering Data

SN - 0021-9568

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