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Volumn 53, Issue 10, 2008, Pages 2432-2440

Hypothetical thermodynamic properties: Vapor pressures and vaporization enthalpies of the even n-alkanes from C78 to C92 at T = 298.15 K by correlation-gas chromatography

Author keywords

[No Author keywords available]

Indexed keywords

BOILING TEMPERATURES; CARBON ATOMS; CHROMATOGRAPHIC RETENTION TIMES; CORRESPONDING STATES PRINCIPLES; EMPIRICAL DATUMS; ENTHALPY OF TRANSFERS; GAS CHROMATOGRAPHIC COLUMNS; GAS PHASE; HYPERBOLIC FUNCTIONS; INPUT PARAMETERS; MAXIMUM VALUES; TEMPERATURE DEPENDENCES; VAPOR PRESSURE EQUATIONS; VAPORIZATION ENTHALPIES;

EID: 55349138121     PISSN: 00219568     EISSN: None     Source Type: Journal    
DOI: 10.1021/je800442s     Document Type: Article
Times cited : (29)

References (17)
  • 1
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    • 38 at T = 298.15 K by correlation gas chromatography. J. Chem. Eng. Data 2004, 49, 620-30.
    • (2004) J. Chem. Eng. Data , vol.49 , pp. 620-630
    • Chickos, J.S.1    Hanshaw, W.2
  • 2
    • 1642537683 scopus 로고    scopus 로고
    • 30 at T = 298.15 K by correlation-gas chromatography
    • 30 at T = 298.15 K by correlation-gas chromatography. J. Chem. Eng. Data 2004, 49, 77-85.
    • (2004) J. Chem. Eng. Data , vol.49 , pp. 77-85
    • Chickos, J.S.1    Hanshaw, W.2
  • 3
    • 0036026566 scopus 로고    scopus 로고
    • The enthalpy of vaporization and sublimation of corannulene, coronene, and perylene at T= 298.15 K
    • Chickos, J. S.; Webb, P.; Nichols, G.; Kiyobayashi, T.; Cheng, P.-C.; Scott, L. The enthalpy of vaporization and sublimation of corannulene, coronene, and perylene at T= 298.15 K. J. Chem. Thermodyn. 2002, 34, 1195-1206.
    • (2002) J. Chem. Thermodyn , vol.34 , pp. 1195-1206
    • Chickos, J.S.1    Webb, P.2    Nichols, G.3    Kiyobayashi, T.4    Cheng, P.-C.5    Scott, L.6
  • 4
    • 0000077422 scopus 로고    scopus 로고
    • Sublimation enthalpies at 298.15 K using correlation gas chromatography and differential scanning calorimetry measurements
    • Chickos, J. S.; Hesse, D.; Hosseini, S.; Nichols, G.; Webb, P. Sublimation enthalpies at 298.15 K using correlation gas chromatography and differential scanning calorimetry measurements. Thermochim. Acta 1998, 313, 101-110.
    • (1998) Thermochim. Acta , vol.313 , pp. 101-110
    • Chickos, J.S.1    Hesse, D.2    Hosseini, S.3    Nichols, G.4    Webb, P.5
  • 5
    • 41749118550 scopus 로고    scopus 로고
    • 76 at T = 298.15 K by Correlation-gas chromatography. Are the vaporization enthalpies a linear function of carbon number
    • 76 at T = 298.15 K by Correlation-gas chromatography. Are the vaporization enthalpies a linear function of carbon number. J. Chem. Eng. Data 2008, 55, 481-91.
    • (2008) J. Chem. Eng. Data , vol.55 , pp. 481-491
    • Chickos, J.S.1    Wang, T.2    Sharma, E.3
  • 7
    • 51949108776 scopus 로고    scopus 로고
    • The enthalpies of vaporization and vapor pressures of some deuterated hydrocarbons. Liquid vapor pressure isotope effects
    • Zhao, H.; Unhannanant, P.; Hanshaw, W.; Chickos, J. S. The enthalpies of vaporization and vapor pressures of some deuterated hydrocarbons. Liquid vapor pressure isotope effects. J. Chem. Eng. Data 2008, 55, 1545-1556.
    • (2008) J. Chem. Eng. Data , vol.55 , pp. 1545-1556
    • Zhao, H.1    Unhannanant, P.2    Hanshaw, W.3    Chickos, J.S.4
  • 8
    • 54249135844 scopus 로고    scopus 로고
    • Hypothetical thermodynamic properties. Subcooled vaporization enthalpies and vapor pressures of polyaromatic hydrocarbons
    • in press
    • Hanshaw, W.; Nutt, M.; Chickos, J. S. Hypothetical thermodynamic properties. Subcooled vaporization enthalpies and vapor pressures of polyaromatic hydrocarbons. J. Chem. Eng. Data 2008, in press.
    • (2008) J. Chem. Eng. Data
    • Hanshaw, W.1    Nutt, M.2    Chickos, J.S.3
  • 9
    • 2642532874 scopus 로고    scopus 로고
    • At the critical temperature, the vaporization enthalpy vanishes. The critical pressure is also observed to decrease with size and can be modeled to approach 1 atm pressure. Chickos, J. S. Hypothetical Thermodynamic properties: The boiling and critical temperature of polyethylene and polytetrafluoroethylene. J. Chem. Eng. Data 2004, 49, 518-526
    • At the critical temperature, the vaporization enthalpy vanishes. The critical pressure is also observed to decrease with size and can be modeled to approach 1 atm pressure. Chickos, J. S. Hypothetical Thermodynamic properties: The boiling and critical temperature of polyethylene and polytetrafluoroethylene. J. Chem. Eng. Data 2004, 49, 518-526.
  • 10
    • 0028396491 scopus 로고
    • Extension of Pitzer CSP models for vapor pressures and heats of vaporization to long chain hydrocarbons
    • Morgan, D. L.; Kobayashi, R. Extension of Pitzer CSP models for vapor pressures and heats of vaporization to long chain hydrocarbons. Fluid Phase Equilib. 1994, 94, 51-87.
    • (1994) Fluid Phase Equilib , vol.94 , pp. 51-87
    • Morgan, D.L.1    Kobayashi, R.2
  • 11
    • 55349101953 scopus 로고    scopus 로고
    • PERT 2 is a FORTRAN program written by D L. Morgan in 19% which includes parameters (critical temperature and pressure, Tc, Pc, acentric factor, normal boiling and melting temperature) for n-alkanes from Cl to C100 and heat of vaporization and vapor pressure correlations. The parameters for C 51 to C100 are unpublished based on the critical property (Tc, Pc) correlations of Twu12 and the Kudchadker & Zwolinski13 extrapolation of n-alkane normal boiling temperature (NET) presented in Zwolinski & Wilhoit (1971).14 Acentric factors were calculated from estimated NET, Tc, and Pc by using the PERT2 vapor pressure correlation. Morgan, D.L, Extension of Corresponding States Correlations using New Vapor Pressure Measurements of the n-Alkanes C10 to C28, Ph.D. Thesis, Rice University, Houston, TX 1990. Current address: David L. Morg
    • 28, Ph.D. Thesis, Rice University, Houston, TX 1990. Current address: David L. Morgan, Dow Coming Corporation, P.O. Box 994, M/S C043D1, Midland, MI 48686, Email Address: d.I.morgan@dowcoming.com; morganda@tm.net.
  • 12
    • 0021406046 scopus 로고
    • An internally consistent correlation for predicting the critical properties and molecular weight of petroleum and coal-tar liquids
    • Twu, C. H. An internally consistent correlation for predicting the critical properties and molecular weight of petroleum and coal-tar liquids. Fluid Phase Eqiulib., 1984, 16, 137-150.
    • (1984) Fluid Phase Eqiulib , vol.16 , pp. 137-150
    • Twu, C.H.1
  • 14
    • 55349093555 scopus 로고    scopus 로고
    • Zwolinski, B. J., and Wilhoit, R. C. Handbook of vapor pressures and heats of vaporization of hydrocarbons and related compounds; API44-TRC publication No. 101, Thermodynamics Research Center TX 77843, 1971.
    • Zwolinski, B. J., and Wilhoit, R. C. Handbook of vapor pressures and heats of vaporization of hydrocarbons and related compounds; API44-TRC publication No. 101, Thermodynamics Research Center TX 77843, 1971.
  • 16
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    • These values differ slightly (± 0.2 or less) from the values reported in reference 1 due to an error reported in Table 3 for C31 to C38. The values reported for Δslm gHm(549.7) in reference 1 are in error. The correct values can be calculated from Table 2 (C31 to C38, reference 1) as the product of the negative slope of the line and the gas constant. The correct correlation equation listed under C31 to C 38 in Table 3 of reference 1 should read: Δg 1Hm(298.15 K)/kJ·mol-1, 1.862 ± 0.053)ΔslngH3549.7 K, 9.49 ±0.32, r2, 0.9984. While the changes in the values for C31, C35, and C38 affected subsequent correlations using these compounds as standards, the effect was small. The same mean value was
    • 38 affected subsequent correlations using these compounds as standards, the effect was small. The same mean value was obtained for all other compounds calculated using these compounds as standards when each respective value was rounded to one significant figure following the decimal. Consequently there are no further numerical effects on subsequent correlations.
  • 17
    • 2642532874 scopus 로고    scopus 로고
    • Hypothetical thermodynamic properties: The boiling and critical temperature of polyethylene and polytetrafluoroethylene
    • Chickos, J. S. Hypothetical thermodynamic properties: The boiling and critical temperature of polyethylene and polytetrafluoroethylene. J. Chem. Eng. Data 2004, 49, 518-26.
    • (2004) J. Chem. Eng. Data , vol.49 , pp. 518-526
    • Chickos, J.S.1


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