Thermodynamic Properties of Ethane

Temperature Pressure Density Volume Int. energy Enthalpy Entropy C CT Sound speed Joule-Thomson Therm, cond. Viscosity 

Temperature K Pressure MPa Density mol/dm3 Volume dmVmol Int. energy kj/mol Enthalpy kj/mol Entropy kJ/(mol-K) c kJ/(mol-K) Cp kJ/(mol K) Sound speed m/s Joule-Thomson K/MPa Therm, cond. mW/(m-K) Viscosity iPa-s 

The values in these tables were generated from the NIST REFPROP software (Lemmon, E. W., McLinden, M. O., and Huber, M. L., NIST Standard Reference Database 23 Reference Fluid Thermodynamic and Transport Properties—REFPROP, National Institute of Standards and Technology, Standard Reference Data Program, Gaithersburg, Md., 2002, Version 7.1). The primary source for the thermodynamic properties is Buecker, D., and Wagner, W., A Reference Equation of State for the Thermodynamic Properties of Ethane for Temperatures from the Melting Line to 675 K and Pressures up to 900 MPa, /. Phys. Chem. Ref. Data, 35(l) 205-206, 2006. The source for viscosity and thermal conductivity is Friend, D.G., Ingham, H., and Ely, J.F., Thermophysical Properties of Ethane, J. Phys. Chem. Ref. Data, 35(l) 205-266, 2006. 

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Buecker, D. and Wagner, W, A Reference Equation of State for the Thermodynamic Properties of Ethane for Temperatures from the Melting Line to 675 K and Pressures up to 900 MPa, J. Phys. Chem. Ref. Data, 35, 205, 2006. 

J. Chao, R. C. Wilhoit and B. J. Zwolinski, Ideal gas thermodynamic properties of ethane and propane , J. Phys. Chem. Ref. Data, 2, 427 (1973). Review and evaluation of structural parameters (including vibrational frequencies and internal rotation properties) tabulation of thermodynamic properties [C°, S°, H° — H°), (H° — H )/T, - G°-Hl)/T, AfG°,AfH°, logK ] for 0< T (K)< l500 calculated by statistical thermodynamic methods [rigid-rotor harmonic oscillator (RRHO) approximation]. 

Sychev VV, Vasserman AA, Zagoruchenko VA, Spiridonov GA, TsymarnyVA (1987) Thermodynamic properties of ethane. National standard reference data service of the USSR. A series of property tables. Hemisphere, Washington... 

Spiridonov, G. A., and Tsymarny, V. A., Thermodynamic Properties of Ethane, Standards Publishing House, Moscow, 1982. 417. 

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