The Solubility of Hydrogen, Nitrogen, Oxygen, and Ethane in Normal Hydrocarbons.

Thomsen, E.; Gjaldbæk, J. Chr.; Holm, Arne; Nielsen, P. H.; Munch‐Petersen, Jon

doi:10.3891/acta.chem.scand.17-0127

Cited by 48 publications

(12 citation statements)

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“…The result obtained at 298 K deviates 0.8%, 4.0% and 1.5% from the values reported by Hesse et al [19], Makranczy et al [20] and Thomsen and Gjaldbaek [21], respectively. Our value agrees with the experimental data measured by these authors within the experimental error reported by them.…”

Section: Oxygen Solubilitycontrasting

confidence: 64%

Thermodynamic properties of perfluoro-n-octane

Dias

Caço

Coutinho

et al. 2004

Fluid Phase Equilibria

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Section: Oxygen Solubilitycontrasting

confidence: 64%

Thermodynamic properties of perfluoro-n-octane

Dias

Caço

Coutinho

et al. 2004

Fluid Phase Equilibria

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“…(20), and the constant of distribution of the gas between the liquid and intrinsic phase K D can be presented by the fraction (21) where c 2,∞ is the equilibrium concentration of the gas in the intrinsic phase expressed in mol L -1 or mol m -3 .…”

Section: Interrelation Of Solubility Of Gases and Thermophysical Charmentioning

confidence: 99%

Solubility of noble gases and nitrogen in n-alkanes at 298.15 K and atmospheric pressure. Correlation analysis

Mizerovskii

Smirnova

2009

Russ Chem Bull

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The solubilities of noble gases and nitrogen in n alkanes at 298.15 K and atmospheric pressure (0.10132 MPa) were examined. A new approach to the description of equilibrium in inert gas-liquid systems was formulated. The approach is based on the description of features of the molecular structure of the gas and liquid using characteristic parameters. For the liquid such a parameter is the intermolecular space volume accessible for diffusing gas particles, while for the gas it is the intrinsic volume of a mole of gas atoms (molecules) and the distribution constant between the intrinsic phase and the indicated volume of the intermolecular space of the liquid. Thus obtained equation is appropriate for the description of solubility of inert gases in organic liquids with any type of intermolecular interaction.

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“…The final calculations were made on 289 data on AS°, for the gases 1-5, 8-12, and 14-19, dissolved in the solvents 1-7, 10-30,32 and 35-39, and on 408 data on log p/x, for the gases 1-20, dissolved in the solvents 1-39. The additional data were taken from Archer and Hildebrand (1963), Choi et al (1970), Cook et al (1957), Davidson et al (1952), Hayduk and Buckley (1971), Hayduk and Castaneda (1973), Hayduk et al (1972), Hildebrand and Lamoreaux (1974), Hildebrand et al (1970), Jadot (1972), Jolley and Hildebrand (1958), Kobatake and Hildebrand(1961),Kuntz and Mains (1964), Lawrence et al (1946), Lenoir et al (1971), Michaels and Bixler (1961), Nelson and Hildebrand (1923), Powell (1972), Spencer and Voigt ( ), Stepanova (1970, Thomson and Gjaldbaek (1963), Washburn (1928), Wilhelm and Battino (1971), and Yeh and Peterson (1963). To the best of our knowledge, we used all accurate literature data, except data on solvents in which Ind.…”

Section: Datamentioning

confidence: 99%

Correlation and Prediction of Solubility and Entropy of Solution of Gases in Liquids by Means of Factor Analysis

Ligny¹,

Veen²,

Houwelingen³

1976

Ind. Eng. Chem. Fund.

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Literature data on the entropy of solution and on log p/x of 20 gases in 39 solvents have been correlated by the equation: y = 5 + G2S2, where y is the experimental datum, and G and S are adjustable parameters that depend only on the gas and on the solvent under consideration, respectively. The gas molecules range In size from He to C3H8. The solvent molecules range In size from carbon disulfide to polyethylene of molecular weight 10s, and in polarity from hexane to methanol. A (generally applicable) mathematical procedure has been devised for the estimation of Gand S in cases where a large proportion of all possible y values is missing. The standard deviations of the correlations are 0.9 cal mol-1 deg-1 and 0.14, respectively. The equation allows the calculation of all missing data on the investigated gases and solvents.

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The Solubility of Hydrogen, Nitrogen, Oxygen, and Ethane in Normal Hydrocarbons.

Cited by 48 publications

References 0 publications

Thermodynamic properties of perfluoro-n-octane

Thermodynamic properties of perfluoro-n-octane

Solubility of noble gases and nitrogen in n-alkanes at 298.15 K and atmospheric pressure. Correlation analysis

Correlation and Prediction of Solubility and Entropy of Solution of Gases in Liquids by Means of Factor Analysis

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