Some thermodynamic properties of the sulfolane–benzene and sulfolane–dichloromethane systems

1969 ◽  
Vol 47 (22) ◽  
pp. 4195-4198 ◽  
Author(s):  
R. L. Benoit ◽  
J. Charbonneau
Keyword(s):  
Thermodynamic Properties ◽  
Vapor Pressure ◽  
Infinite Dilution ◽  
Partial Molar Volumes ◽  
Refractive Indices ◽  
Pressure Measurements ◽  
Free Energies ◽  
Volumes Of Mixing ◽  
Excess Partial Molar Volumes ◽  
Vapor Pressure Measurements

Molar excess free energies of the systems sulfolane-benzene and sulfolane–dichloromethane have been calculated from static vapor pressure measurements at 30.00 °C. Refractive indices, excess partial molar volumes of mixing, and enthalpies of mixing at infinite dilution of benzene and dichloromethane were also determined.

Excess thermodynamic properties of isopropanol–n-decanol mixtures

1969 ◽  
Vol 47 (4) ◽  
pp. 543-546 ◽  
Author(s):  
Jaswant Singh ◽  
H. D. Pflug ◽  
G. C. Benson
Keyword(s):  
Thermodynamic Properties ◽  
Vapor Pressure ◽  
Pressure Measurements ◽  
Free Energies ◽  
Excess Thermodynamic Properties ◽  
Temperature Range ◽  
Molar Excess ◽  
Volumes Of Mixing ◽  
Vapor Pressure Measurements

Molar excess Gibbs free energies, obtained from static vapor pressure measurements on isopropanol–n-decanol mixtures over the temperature range 20–50 °C, are reported. Results of direct determinations of heats and volumes of mixing at 25 °C are also presented.

Some Thermodynamic Properties of the Dimethylsulfoxide–Water and Propylene Carbonate–Water Systems at 25 °C

1974 ◽  
Vol 52 (5) ◽  
pp. 718-722 ◽  
Author(s):  
S. Y. Lam ◽  
R. L. Benoit
Keyword(s):  
Thermodynamic Properties ◽  
Vapor Pressure ◽  
Propylene Carbonate ◽  
Water Systems ◽  
Pressure Measurements ◽  
Free Energies ◽  
Carbonate Water ◽  
Enthalpies Of Mixing ◽  
Molar Excess ◽  
Vapor Pressure Measurements

Molar excess free energies of the systems dimethylsulfoxide–water and propylene carbonate–water have been calculated from static vapor pressure measurements at 25 °C. Enthalpies of mixing at low water concentrations have also been determined. Possible association interactions in these systems are discussed.

ChemInform Abstract: Vapor-Pressure Measurements and Thermodynamic Properties: 1,3,5-Tribromobenzene

ChemInform ◽  
1988 ◽  
Vol 19 (26) ◽  
Author(s):  
J. HUININK ◽  
J. C. VAN MILTENBURG ◽  
H. A. J. OONK ◽  
A. SCHUIJFF
Keyword(s):  
Thermodynamic Properties ◽  
Vapor Pressure ◽  
Pressure Measurements ◽  
Vapor Pressure Measurements

scholarly journals Critical Comments on “Assessment of the Thermodynamic Properties of DL-p-Mentha-1,8-diene, 4-Isopropyl-1-Methylcyclohexene (DL-Limonene) by Inverse Gas Chromatography (IGC)”

2020 ◽  
Vol 58 (5) ◽  
pp. 401-402
Author(s):  
William E Acree
Keyword(s):  
Gas Chromatography ◽  
Thermodynamic Properties ◽  
Vapor Pressure ◽  
Inverse Gas Chromatography ◽  
Thermodynamic Quantities ◽  
Pressure Measurements ◽  
Probe Molecules ◽  
Vapor Pressure Measurements ◽  
Published Paper ◽  
Heats Of Vaporization

Abstract A polemic is given regarding the calculated thermodynamic quantities reported in the published paper by Farschi and coworkers. The graph used to calculate the molar heat of sorption of organic probe molecules onto the liquid DL-limonene stationary phase erroneously plots the reciprocal of the centigrade temperatures, rather than the reciprocal of the Kelvin temperatures. Molar heats of vaporization of the organic probe molecules reported in the paper are abnormally small and are not in accord with published values determined from calorimetric and vapor pressure measurements.

Thermodynamic Properties ofn-Alkoxyethanols + Organic Solvent Mixtures. XI. Total Vapor Pressure Measurements forn-Hexane, Cyclohexane orn-Heptane + 2-Ethoxyethanol at 303.15 and 323.15 K

2000 ◽  
Vol 45 (4) ◽  
pp. 699-703 ◽  
Author(s):  
F. Javier Carmona ◽  
J. Antonio González ◽  
Isaias García de la Fuente ◽  
José Carlos Cobos ◽  
Venkat R. Bhethanabotla ◽  
...  
Keyword(s):  
Thermodynamic Properties ◽  
Vapor Pressure ◽  
Organic Solvent ◽  
Solvent Mixtures ◽  
Pressure Measurements ◽  
Vapor Pressure Measurements

Measurement of the vapor pressure of methanol-n-decanol and ethanol-n-decanol mixtures

1968 ◽  
Vol 46 (8) ◽  
pp. 1249-1254 ◽  
Author(s):  
Jaswant Singh ◽  
G. C. Benson
Keyword(s):  
Vapor Pressure ◽  
Pressure Measurements ◽  
Free Energies ◽  
Temperature Range ◽  
Molar Excess ◽  
Vapor Pressure Measurements

Molar excess Gibbs free energies of mixtures of methanol and ethanol with n-decanol were obtained from static vapor pressure measurements over the temperature range 20–50 °C. The molar excess entropies of the system methanol–decanol are predominantly negative at 25 °C; those of ethanol–decanol are positive.

Vapor–liquid equilibrium studies of n-propanol–n-decanol mixtures

1968 ◽  
Vol 46 (12) ◽  
pp. 2065-2069 ◽  
Author(s):  
Jaswant Singh ◽  
G. C. Benson
Keyword(s):  
Vapor Pressure ◽  
Similar Data ◽  
Pressure Measurements ◽  
Free Energies ◽  
Liquid Equilibrium ◽  
Equilibrium Studies ◽  
Vapor Liquid Equilibrium ◽  
Temperature Range ◽  
Molar Excess ◽  
Vapor Pressure Measurements

Static vapor pressure measurements were made on mixtures of n-propanol with n-decanol over the temperature range 20–50 °C. From the results, the molar excess Gibbs free energies were calculated. The applicability of the principle of congruence to these values and to similar data published previously for methanol–decanol and ethanol–decanol systems was examined.

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