Density and Excess Molar Volume of Binary Mixtures of p-Xylene+Acetic Acid and o-Xylene+Acetic Acid at Different Temperatures and Pressures

›› 2008, Vol. 16 ›› Issue (2): 247-255.

• THERMODYNAMICS AND CHEMICAL ENGINEERING DATA • Previous Articles Next Articles

Density and Excess Molar Volume of Binary Mixtures of p-Xylene+Acetic Acid and o-Xylene+Acetic Acid at Different Temperatures and Pressures

YANG Tianyu, XIA Shuqian, DI Zhiguo, MA Peisheng

School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China

Received:2007-04-23 Revised:2007-08-30 Online:2008-04-28 Published:2008-04-28
Supported by:
Supported by China Petrochemical Corporation(X505012)

Density and Excess Molar Volume of Binary Mixtures of p-Xylene+Acetic Acid and o-Xylene+Acetic Acid at Different Temperatures and Pressures

杨天宇, 夏淑倩, 邸志国, 马沛生

School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China

通讯作者: MA Peisheng,E-mail:mapeisheng@tju.edu.cn
基金资助:
Supported by China Petrochemical Corporation(X505012)

Abstract

Abstract: A new apparatus was designed with a thick-walled glass capillary,electric heater tube with red copper and heat preservation.The thick-walled glass capillary was used for its advantages of resistance to acid corrosion and pressure,and ease of observation.The experimental densities over the entire range of mole fraction for the binary mixture of p-xylene+acetic acid and o-xylene+acetic acid were measured using the new apparatus at temperatures ranging from 313.15K to 473.15K and pressure ranging from 0.20 to 2.0 MPa.The density values were used in the determination of excess molar volumes,V^E.The Redlich-Kister equation was used to fit the excess molar volume values,and the coefficients and estimate of the standard error values were presented.The experimental results prove that the density measurement apparatus is successful.

Key words: density, excess molar volume, p-xylene, o-xylene, acetic acid

摘要： A new apparatus was designed with a thick-walled glass capillary,electric heater tube with red copper and heat preservation.The thick-walled glass capillary was used for its advantages of resistance to acid corrosion and pressure,and ease of observation.The experimental densities over the entire range of mole fraction for the binary mixture of p-xylene+acetic acid and o-xylene+acetic acid were measured using the new apparatus at temperatures ranging from 313.15K to 473.15K and pressure ranging from 0.20 to 2.0 MPa.The density values were used in the determination of excess molar volumes,V^E.The Redlich-Kister equation was used to fit the excess molar volume values,and the coefficients and estimate of the standard error values were presented.The experimental results prove that the density measurement apparatus is successful.

关键词: density, excess molar volume, p-xylene, o-xylene, acetic acid

YANG Tianyu, XIA Shuqian, DI Zhiguo, MA Peisheng. Density and Excess Molar Volume of Binary Mixtures of p-Xylene+Acetic Acid and o-Xylene+Acetic Acid at Different Temperatures and Pressures[J]. , 2008, 16(2): 247-255.

杨天宇, 夏淑倩, 邸志国, 马沛生. Density and Excess Molar Volume of Binary Mixtures of p-Xylene+Acetic Acid and o-Xylene+Acetic Acid at Different Temperatures and Pressures[J]. , 2008, 16(2): 247-255.

References

1 Zhou, L.J., Wang, Z.X., Ji, L., “Macro-kinetics of hydrofining of terephthalic acid”, Petrochem. Technol., 34 (3), 242-245 (2005). (in Chinese)
2 Wang, Q.B., Li, X., Wang, L.J., “Industrial condition optimization of p-xylene oxidation unit”, Polyest. Ind., 16 (4), 12-17 (2003). (in Chinese)
3 Yang, C.S., Ma, P.S., Tang, D.Q., “Excess molar volume, viscosity and heat capacity for the binary mixture of p-xylene and acetic acid at different temperatures”, Chin. J. Chem. Eng., 10 (5), 604-609 (2002).
4 Di, Z.G., “Measurement of the viscosity and density of mixtures related PTA manufacture at high temperature with pressure and correlated basic study”, M.S. Thesis, Tianjin University, Tianjin (2007). (in Chinese)
5 Harvey, A.H., “Thermodynamic properties of water: Tabulation from the IAPWS Formulation 1995 for the thermodynamic properties of ordinary water substance for general and scientific use”, NISTIR5078, National Institute of Standards and Technology, Boulder, Colorado (1998).
6 The International Association for the Properties of Water and Steam, “Release on the IAPWS formulation 1995 for the thermodynamic properties of ordinary water substance for general and scientific use”, Fredericia, Denmark (1996).
7 Pruβ, A., Wagner, W., “New international Formulation for the thermodynamic properties of ordinary water substance for general and scientific use”, J. Phys. Chem. Ref. Data, 31 (2), 387-535 (2002).
8 Tejraj, M.A., “Thermodynamic interactions in binary mixture of ethyenylbenzene with methanol, ethanol, butan-1-ol in the temperature range 298.15-308.15 K,” J. Chem. Eng. Data, 44, 1291-1297 (1999).
9 Redlich, O., Kister, A.T., “Algebric representation of thermodynamic properties and classification of solutions”, Ind. Eng. Chem., 40, 345-348 (1948).
10 Verma, V., Spah, D.C., Kalra, K.C., Singh, K.C., “Excess volume of mixing and excess enthalpies of mixing of ethyl iodide+aromatic hydrocarbons at 25℃”, J. Solution Chem., 19 (1), 85-93 (1990).
11 Yadav, B.L., Maken, S., Kalra, K.C., Singh, K.C., “Excess volumes of (an alkanol+an aromatic hydrocarbon) at the temperature 308.15 K”, J. Chem. Thermodyn., 25, 1345-1350 (1993).

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Density and Excess Molar Volume of Binary Mixtures of p-Xylene+Acetic Acid and o-Xylene+Acetic Acid at Different Temperatures and Pressures

Density and Excess Molar Volume of Binary Mixtures of p-Xylene+Acetic Acid and o-Xylene+Acetic Acid at Different Temperatures and Pressures

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