A Multi-Solid Phase Thermodynamic Model for Predicting Wax Precipitation in Petroleum Mixtures

References

• Arbabi , S. and Firoozabadi , A. 1995 . Near-critical phase behavior of reservoir fluids using equations of state . SPE Advanced Technology Series , : 139 – 145 . May
   Google Scholar
• Coutinho , J. A. P. 1998 . Predictive UNIQAC: A new model for the description of multiphase solid-liquid equilibria in complex hydrocarbon mixtures . Ind. Eng. Chem. Res , 37 : 4870 [CROSSREF]
   Web of Science ®Google Scholar
• Coutinho , J. A. P. 1999 . Predictive local composition models: NRTL and UNIQUAC and their application to model solid-liquid equilibrium of n-alkanes . Fluid Phase Equilibria , : 158 – 160 . 447
   Google Scholar
• Coutinho , J. A. P. 2000 . A thermodynamic model for predicting wax formation in jet and diesel fuels . Energy & Fuels , 14 : 625 [CROSSREF]
   Web of Science ®Google Scholar
• Coutinho , J. A. P. , Dauphin , C. and Daridon , J. L. 2000 . Measurements and modelling of wax formation in diesel fuels . Fuel , 79 : 607 [CROSSREF]
   Web of Science ®Google Scholar
• Dauphin , C. , Daridon , J. L. , Coutinho , J. , Baylere , P. and Potin-Gautier , M. 1999 . Wax content measurements in partially frozen paraffinic systems . Fluid Phase Equilibria , 161 : 135 [CROSSREF]
   Web of Science ®Google Scholar
• Dorset , D. L. 1990 . Chain length and the cosolubility of n-paraffins in the solid state . Macromolecules , 23 : 623
   Web of Science ®Google Scholar
• Erickson , D. D. , Niesen , V. G. and Brown , T. S. 1993 . Thermodynamic measurement and prediction of paraffin precipitation in crude oil. Oct. 1993 . Paper SPE26604 presented at the 68th SPE Annual Technical Conference and Exhibition , pp. 3 – 6 . Houston, Texas, , U.S.A
   Google Scholar
• Florry , P. J. 1953 . Principle of Polymer Chemistry , Ithaca, NY: Cornell University Press .
   Google Scholar
• Galange , S. , Ruffier-Meray , V. and Behar , E. 1997 . Onset crystallization temperature and deposit amount for waxy crudes: Experimental determination and thermodynamic modelling. Paper SPE 37239 presented at the 1997 SPE International Symposium on Oilfield Chemistry 18 – 21 . Houston, Texas, , USA Feb.
   Google Scholar
• Hansen , J. H. , Fredenslund , A. and Pedersen , K. S. 1988 . A thermodynamic model for predicting wax formation in crude oils . AIChE Journal , 34 ( 12 ) : 1937 [CROSSREF]
   Web of Science ®Google Scholar
• Hansen , A. B. , Larsen , E. , Pedersen , W. B. , Nielsen , A. B. and Rønningsen , H. P. 1991 . Wax precipitation from north sea crude oils. 3. Precipitation and dissolution of wax studied by differential scanning calorimetry . Energy & Fuels , 5 : 914
   Google Scholar
• Lira-Galeana , C. , Firoozabadi , A. and Prausnitz , J. M. 1996 . Thermodynamics of wax precipitation in petroleum mixtures . AIChE Journal , 42 ( 1 ) : 239 [CROSSREF]
   Web of Science ®Google Scholar
• Madsen , H. E. L. and Boistelle , R. 1976 . Solubility of long-chain n-paraffins in pentane and heptane . J. Chem. Soc., Faraday Trans , 72 : 1078 [CROSSREF]
   Google Scholar
• Madsen , H. E. L. and Boistelle , R. 1979 . Solubility of octacosane and hexatriacontane in different n-alkane solvents . J. Chem. Soc., Faraday Trans , 75 : 1254 [CROSSREF]
   Google Scholar
• Mei , H. , Kong , X. and Zhang , M. 1999 . A thermodynamic modelling method for organic solid precipitation. Oct. 1999 . Paper SPE56675 presented at the 1999 SPE Annual Technical Conference and Exhibition , pp. 3 – 6 . Houston, Texas
   Google Scholar
• Michelsen , M. L. 1982 . The isothermal flash problem: I. Stability . Fluid Phase Equilibria , 9 : 1 [CROSSREF]
   Web of Science ®Google Scholar
• Pan , H. , Firoozabadi , A. and Fotland , P. 1996 . Pressure and composition effect on wax precipitation: Experimental data and model results. October 1996 . Paper SPE36740 presented at the 1996 SPE Annual Technical Conference and Exhibition , pp. 6 – 9 . Denver, Colorado, , USA
   Google Scholar
• Pauly , J. , Daridon , J. L. , Coutinho , J. A. P. , Lindeloff , N. and Andersen , S. I. 2000 . Prediction of solid-fluid phase diagrams of light gases-heavy paraffin systems up to 200 MPa using an equation of state-GE model. . Fluid Phase Equilibria , 167 : 145 [CROSSREF]
   Web of Science ®Google Scholar
• Pedersen , K. S. 1993 . Prediction of cloud point temperatures and amount of wax precipitation. , 27629, unsolicited
   Google Scholar
• Pedersen , K. S. , Skovborg , P. and Ronningson , H. P. 1991 . Wax precipitation from north sea crude oils. 4—Thermodynamic modeling . Energy & Fuels , 5 : 924
   Web of Science ®Google Scholar
• Prausnitz , J. M. , Lichtenthaler , R. N. and Azevedo , E. G. 1986 . Molecular Thermodynamic of Fluid Phase Equilibria , Englewood Cliffs, NJ: Prentice-Hall .
   Google Scholar
• Riazi , M. R. and Al-Sahhaf , T. A. 1995 . Physical properties of n-alkanes and n-alkylhydrocarbons: Application to petroleum mixtures . Ind. Eng. Chem. Res , 34 : 4145
   Web of Science ®Google Scholar
• Robinson , D. B. , Peng , D. Y. and Chung , S. Y. K. 1985 . The Development of the Peng Robinson equation and its application to phase equilibrium in a system containing methanol . Fluid Phase Equilibria , 24 : 25 [CROSSREF]
   Google Scholar
• Snyder , R. G. , Conti , G. , Strauss , H. L. and Dorset , D. L. 1993 . Thermally-induced mixing in partially microphase segregated binary n-alkane crystals . J. Phys. Chem , 97 : 7342
   Web of Science ®Google Scholar
• Snyder , R. G. , Goh , M. C. , Srivatsavoy , V. J. P. , Strauss , H. L. and Dorset , D. L. 1992 . Measurement of the growth kinetics of microdomains in binary n-alkane solid solutions by infrared spectroscopy . J. Phys. Chem , 96 : 10008
   Web of Science ®Google Scholar
• Snyder , R. G. , Srivatsavoy , V. J. P. , Cates , D. A. , Strauss , H. L. , White , J. W. and Dorset , D. L. 1994 . Hydrogen/deuterium isotope effects on microphase separation in unstable crystalline mixtures of binary n-alkanes . J. Phys. Chem , 98 : 674
   Web of Science ®Google Scholar
• Srivastava , S. P. , Handoo , J. , Agrawal , K. M. and Joshi , G. C. 1993 . Phase-transition studies in n-alkanes and petroleum-related waxes—A review . J. Phys. Chem. Solids , 54 ( 6 ) : 639 [CROSSREF]
   Web of Science ®Google Scholar
• Twu , C. H. 1984 . An internally consistent correlation for predicting the critical properties and molecular weights of petroleum and coal tar liquids . Fluid Phase Equilibria , 16 : 137 [CROSSREF]
   Web of Science ®Google Scholar
• Whitson , C. H. 1983 . Characterizing hydrocarbon plus fractions . SPE J , : 683 8 Aug
   Google Scholar
• Won , K. W. 1986 . Thermodynamics for solid-liquid-vapor equilibria: Wax formation from heavy hydrocarbon mixtures . Fluid Phase Equilibria , 30 : 265 [CROSSREF]
   Web of Science ®Google Scholar
• Won , K. W. 1989 . Thermodynamic calculation of cloud point temperature and wax phase composition of refined hydrocarbon mixtures . Fluid Phase Equilibria , 53 : 377 [CROSSREF]
   Web of Science ®Google Scholar