Investigation of the liquid-vapor equilibrium in hydrocarbon-water systems using the radioactive hydrogen isotope-tritium

Ya. D. Zel'venskii; A. A. Efremov; G. M. Larin

doi:10.1007/bf00731391

Investigation of the liquid-vapor equilibrium in hydrocarbon-water systems using the radioactive hydrogen isotope-tritium

Chemistry and Technology of Fuels and Oils ◽

10.1007/bf00731391 ◽

1965 ◽

Vol 1 (7) ◽

pp. 506-510 ◽

Cited By ~ 3

Author(s):

Ya. D. Zel'venskii ◽

A. A. Efremov ◽

G. M. Larin

Keyword(s):

Hydrogen Isotope ◽

Water Systems ◽

Vapor Equilibrium ◽

Liquid Vapor

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ChemInform Abstract: STUDY OF THE SOLID-LIQUID-VAPOR EQUILIBRIUM OF BINARY POTASSIUM PHOSPHATE-WATER AND MAGNESIUM PHOSPHATE-WATER SYSTEMS

Chemischer Informationsdienst ◽

10.1002/chin.198144016 ◽

1981 ◽

Vol 12 (44) ◽

Author(s):

M. MAZGHOUNI ◽

N. KBIR-ARIGUIB ◽

J. J. COUNIOUX ◽

A. SEBAOUN

Keyword(s):

Potassium Phosphate ◽

Water Systems ◽

Magnesium Phosphate ◽

Vapor Equilibrium ◽

Solid Liquid ◽

Liquid Vapor

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Evaluation of Isobaric Liquid-Vapor Equilibrium Data for Alcohol-Water Systems Saturated with Salt

Industrial & Engineering Chemistry Process Design and Development ◽

10.1021/i260061a606 ◽

1977 ◽

Vol 16 (1) ◽

pp. 129-132 ◽

Cited By ~ 2

Author(s):

Derek Jaques

Keyword(s):

Water Systems ◽

Vapor Equilibrium ◽

Alcohol Water ◽

Equilibrium Data ◽

Liquid Vapor

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Liquid-Vapor Equilibrium in the Isobutanol-n-Butanol-Butyl Butenyl Ether Ternary System, Azeotropy in Butyl Alcohols-Butyl Butenyl Ether-Water Systems, and Separation of Their Components by Distillation

Russian Journal of Applied Chemistry ◽

10.1023/b:rjac.0000012656.51791.9f ◽

2003 ◽

Vol 76 (9) ◽

pp. 1399-1404

Author(s):

M. N. Rogov ◽

I. I. Sabylin ◽

A. P. Khvorov

Keyword(s):

Ternary System ◽

Water Systems ◽

Vapor Equilibrium ◽

Liquid Vapor

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Liquid-vapor equilibrium in the system helium-methane

AIChE Journal ◽

10.1002/aic.690130335 ◽

1967 ◽

Vol 13 (3) ◽

pp. 593-599 ◽

Cited By ~ 21

Author(s):

C. K. Heck ◽

M. J. Hiza

Keyword(s):

Vapor Equilibrium ◽

Liquid Vapor

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EQUATIONS OF STATE FOR FLUIDS: THE LIQUID-VAPOR EQUILIBRIUM (LVE)

International Journal of Modern Physics B ◽

10.1142/s021797920804942x ◽

2008 ◽

Vol 22 (30) ◽

pp. 5335-5347 ◽

Cited By ~ 3

Author(s):

JIANXIANG TIAN ◽

YUANXING GUI

Keyword(s):

Experimental Data ◽

Equations Of State ◽

Packing Fraction ◽

Optimal Choice ◽

Critical Conditions ◽

Mechanics Model ◽

Vapor Equilibrium ◽

Pure Substances ◽

Compressibility Factors ◽

Liquid Vapor

Historically, the development of equations of state for fluids has almost invariably followed the lead of the van der Waals (vdW) equation which includes an attraction term and a repulsion term. In this paper, using a simple statistical mechanics model, we introduce a parameter σ as both the power and a coefficient of the packing fraction y which locates at the numerator of the vdW attraction term. Then nine equations of state are constructed to solve the critical conditions and the main thermodynamic properties of pure substances at liquid-vapor equilibrium. As a result, the correct critical compressibility factors of Nitrogen, Argon, Carbon dioxide, Ethene, Methane, Oxygen, Propene, Water and Hydrogen, are obtained with an optimal choice of parameter σ. Good predictions of these equations to the liquid-vapor equilibrium properties below critical temperature are reported and compared with experimental data.

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