摘要(英) |
Do not take Poynting factor into consideration when we deal with questions of the phase equilibrium of low-moderative pressure. However, the more pressure increases, the more affect Poynting factor dose. Drastically, it would be reach the changes. Why does it produce the phenomenon? These kinds of references are hard to find.
The main idea of the theory is on Poynting factor and do it further research. The theory adapts three component names: Benzoic acid, Phenanthrene, and 2,3-Dimethylhexane. In order to get more knowledge and more advantages from the phase equilibrium of high-modrative pressure, we use these three component names to discuss what’s the relationship between pressures to Poynting factor? Operating Supercritical fluid is more popular, we hope we have well-round knowledge at the same time. By the way, ran by results of experiment, we found, while pressure go up then Poynting factor dose, meanwhile the high temperature even has lower Poynting factor. |
參考文獻 |
Chen, P. C., M. Tang, and Y. P. Chen “Calculations of the Solubilities of Solids in Supercritical Fluids Using the Peng-Bobinson Equation of State and a Modified Mixing Model,” Ind. Eng. Chem. Res., 34, 1, pp. 332-339 (1995)
Huron, M. J., and J. Vidal “New Mixing Rules in Simple Equations of State for representing Vapor-Liquid Equilibrate of Strongly Non-Ideal Mixing,” Fluid Phase Equilibria, 3, pp 255-271 (1979)
Lee, L. S., J. H. Fu, H. L. Fu, “Measurement and Correlation of Solubilities of Solid 1,4-Dimethoxybenzene in Carbon Dioxide,” J. Chem. Eng. Data. (2000) in press.
Lydersen, A. L. In W. J. Lyman, W. F. Reehland D. H. Rosenblatt(Eds.) “Handbook of Chemical Property Estimation Methods,” McGraw-Hill, New York, Chapter 12, 19 (1982)
Peng, D. Y., and D. B. Robinson “A New two-Constant Equation of State,” Ind. Eng. Chem. Fundamen., 15, 1, pp 59-64 (1976)
Reid, R.C., J. M. Prausnitz, and B. E. Poling “The Properties of Gases and Liquids,” 4th ed., McGraw-Hill book co., New York, (1987)
Reverchon, E. C., J. M. S. Kwong, “Solubility of Two Monoterpenes in supercritical Carbon Dioxide,” J. Chem. Eng. Data, 38,458-465 (1993)
T. Y. Ksak and G. A. Mansoori “Van Der Waals Maxing Rules for Cubic Equations of State. Applications for Supercritical Fluid Extraction Modeling,” Chemical Engineering science., 41, pp 1303-1309. (1996)
Zlger, D. H., and C. A. Eckert “Correlation and Prediction of Solid-supercritical Fluid Phase Equilibria.,” Ind. Eng. Chem. Process Des. Dev., 22, pp 582-588 (1983) |