Excess Molar Enthalpies of 1-Octene + Dimethylcarbonate or Diethylcarbonate or  1,2-Propylcarbonate at 363.15 K and 413.15 K

Krähenbühl, Maria Alvina; Boelts, R.; Gmehling, Jürgen

doi:10.1590/s0104-66321998000100011

Cited by 1 publication

(2 citation statements)

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“…As expected, similar parameters for all substances have the same magnitude. Vapour pressure experimental data were obtained from [3], except for DIPE, which direct data was not available. For DIPE there were used pseudo-experimental data generated through DIPPR correlation [27] in the range of 5-50 C. Experimental density data from this study was also used.…”

Section: Estimation Of Density-mtc Lattice Gas Eosmentioning

confidence: 99%

“…The contamination of water supplied by these kinds of organic chemicals is a problem of increasing concern in the last few years. Some properties for these compounds are found in literature as Henry's law constants [2], vapour pressures [3]. Vapour pressure is also published as vapour-liquid equilibria data for binary and/or ternary mixtures containing ethers [4][5][6].…”

Section: Introductionmentioning

confidence: 99%

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Thermodynamics of oxygenate fuel additives as a function of temperature

Gonzalez-Olmos

Iglesias

Santos

et al. 2008

Physics and Chemistry of Liquids

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This article reports experimental data of density and ultrasonic velocity at the range from 278.15 to 323.15 K and atmospheric pressure of ethers used as additives in fuels (methyl tert-butyl ether ethyl tert-butyl ether, tert-amyl ether and diisopropyl ether). From the experimental data, temperature dependent polynomials were fitted and theoretical models were used to correlate these properties. The MTC Lattice Gas EOS is used to correlate simultaneously vapour pressures and volumetric properties. Free Length Theory is applied to estimate the ultrasonic velocity of the chemicals as a function of temperature, satisfactory predictions were obtained. The dependence of temperature showed by these magnitudes reveals a strong interaction at low values.

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Section: Estimation Of Density-mtc Lattice Gas Eosmentioning

confidence: 99%