摘要: Abstract Based on the author’s molecular thermodynamic model for solution structure, a new equation with three parameters correlating excess enthalpy of binary solutions is proposed. We make use group statistical theory, Lagrange undetermined multiplier method and pseudo-chemical reaction mechanism. Tested by 6059 experimental data in 282 kinds systems, shows characteristics convenience wide applicability. The accuracy has an advantage over Redlich–Kister [J. Chem. Ind. Eng. (China) 49 (1998) 103] Shen–Liu proposed recently 51 (2000) 181], both which have too. As SSF four parameters, it equivallent, some times latter more accurate. still tenable limiting condition x →0 1.
elsevier.com
sci-hub.se 参考文章(61)
J. Ortega, J. Plácido, M. Vidal, Thermodynamic properties of (an ethyl ester+ann-alkane). XI.HEmandVEmvalues for {xCH3(CH2)uCOOCH2CH3+ (1 -x)CH3(CH2)2v+1CH3} withu=6, 7, 8, 10, 12, and 14, andv=(1 to 7) The Journal of Chemical Thermodynamics. ,vol. 31, pp. 151- 176 ,(1999) , 10.1006/JCHT.1998.0435
Reed McNeil Izatt, James J. Christensen, Richard W. Hanks, Handbook of heats of mixing ,(1982)
J. Ortega, M. Vidal, F.J. Toledo-Marante, J. Plácido, Thermodynamic properties of (a propyl ester + ann-alkane). XII. Excess molar enthalpies and excess molar volumes for {xCH3(CH2)u − 1COO(CH2)2CH3 + (1 − x)CH3(CH2)2v + 1CH3} withu = (1to 3), andv = (1to 7) The Journal of Chemical Thermodynamics. ,vol. 31, pp. 1025- 1044 ,(1999) , 10.1006/JCHT.1999.0505
Julius Thomas Banchero, Walter Lucius Badger, Introduction To Chemical Engineering ,(1955)
J.B. Ott, J.T. Sipowska, A.T. Woolley, R.M. Izatt, Excess enthalpies for (propane + butan-1-ol) at the temperatures 298.15 K and 323.15 K and the pressures 5 MPa and 15 MPa, and at 348.15 K and 363.15 K and 5 MPa, 10 MPa, and 15 MPa The Journal of Chemical Thermodynamics. ,vol. 24, pp. 75- 80 ,(1992) , 10.1016/S0021-9614(05)80257-5
A.T. Woolley, J.T. Sipowska, J.B. Ott, R.M. Izatt, Excess enthalpies for (butane + acetonitrile) at the temperatures (298.15, 323.15, and 348.15) K and at the pressures (5, 10, and 15) MPa The Journal of Chemical Thermodynamics. ,vol. 24, pp. 965- 971 ,(1992) , 10.1016/S0021-9614(05)80007-2
J. Ortega, Measurements of excess enthalpies of {a methyl n-alkanoate (from n-hexanoate to n-pentadecanoate) + n-pentadecane} at 298.15 K The Journal of Chemical Thermodynamics. ,vol. 22, pp. 1165- 1170 ,(1990) , 10.1016/0021-9614(90)90108-3
Luo Wang, George C. Benson, Benjamin C.-Y. Lu, Excess enthalpies of {(ethanol or propan-1-ol or methyl 1,1-dimethylethyl ether) + (2,3-dimethylbutane or 2,2,4-trimethylpentane)} The Journal of Chemical Thermodynamics. ,vol. 24, pp. 1305- 1310 ,(1992) , 10.1016/S0021-9614(05)80271-X
J. Ortega, E. Gonzalez, J.S. Matos, J.L. Legido, Thermodynamic properties of (a methyl ester + an n-alkane) I. HEm and VEm for {xCH3(CH2)u−1CO2CH3 (u = 1 to 6) + (1 − x)CH3(CH2)6CH3} The Journal of Chemical Thermodynamics. ,vol. 24, pp. 15- 22 ,(1992) , 10.1016/S0021-9614(05)80250-2
J Garcia, ER Lopez, J Fernandez, A Amigo, MI Paz Andrade, None, Intramolecular-proximity effect on the excess enthalpies of (a dichloroalkane + an alkan-2-one) The Journal of Chemical Thermodynamics. ,vol. 26, pp. 53- 59 ,(1994) , 10.1006/JCHT.1994.1020