Estimation of critical properties of typically Colombian vacuum residue SARA fractions
Resumen
En los estudios de equilibrio de fases, de los diferentes procesos de extracción en la industria del petróleo y en particular en el proceso de desasfaltado con solventes, se requiere el conocimiento de las propiedades críticas y factor acéntrico. Por esta razón, en el presente trabajo se determinaron correlaciones para estimar temperatura crítica, presión crítica y factor acéntrico de las fracciones SARA (Saturados, Aromáticos, Resinas y Asfaltenos) de fondos de vacío provenientes de la Refinería de Barrancabermeja, a partir de sus propiedades físicas como densidad (volumen molar) y peso molecular. Las nuevas correlaciones para la predicción de propiedades críticas fueron evaluadas usando moléculas modelo, mediante los métodos de contribución de grupos de Avaullee y Satou, respectivamente.
Referencias bibliográficas
Akbarzadeh, K., Alboudwarej, H., Ayatollahi, S., &Yarranton, W. (2004). Estimation of SARA fraction properties with the SRK EOS. JCPT, 43 (9), 31-39. https://doi.org/10.2118/04-09-02
Akbarzadeh, K., Alboudwarej, H., Beck, J., & Yarranton, H. (2003). A generalized regular solution model for asphaltene precipitation from bitumens and solvents. AICHE Journal, 49 (11), 2948-2956. https://doi.org/10.1002/aic.690491124
Alboudwarej, H., Akbarzadeh, K., Beck, J., & Yarranton, W. H. (2003). Regular solution model for asphaltene precipitation from bitumens and solvents. AICHE Journal, 49 (11), 2948-2956. https://doi.org/10.1002/aic.690491124
ASTM D-4052 (1996). American Society for Testing and Materials. Standard Test Method for Density and Relative Density of Liquids by Digital Density Meter. Philadelphia.
ASTM D-4124 (1997). American Society for Testing and Materials. Standard test methods for separation of asphalt into four fractions. Philadelphia.
ASTM D (2007). American Society for Testing and Materials. Standard test method for characteristic groups in rubber extender and processing oils and other petroleum-derived oils by the clay-gel absorption chromatographic method. Philadelphia.
ASTM D -2320 (1998). American Society for Testing and Materials. Standard test method for density (relative density) of solid pitch (pycnometer method). Philadelfhia.
ASTM D-6352. American Society for Testing and Materials. Método de ensayo para la distribución de puntos de ebullición de destilados de petróleo en un rango de ebullición de 174 a 700°C por cromatografía de gases.
Andersen, S., & Birdi, K. (1990). Influence of temperature and solvent on the precipitation of asphaltenes. Fuel Science and Technology International, 8 (6), 593-615. https://doi.org/10.1080/08843759008915946
Avaullee, L., Trrasy, L., Neau, E., & Jaubert, J. N. (1997). Thermodynamic modelling for petroleum fluids: I. Equation of state and group contribution for the estimation of thermodynamic parameters of heavy hydrocarbons. Fluid Phase Equilibria,139: 155-170. https://doi.org/10.1016/S0378-3812(97)00168-4
Barth, E. J. (1984). Asphalt: Science and Tecnology. Gordon and Breach Science,112-170 and 182-207.
Behrenbruch, P., & Dedigama, T. (2007). Clasification and characterization of crude oils based on distillation properties. J. Petroleum Scien. and Engineer., 57: 166-170. https://doi.org/10.1016/j.petrol.2005.10.016
Cheng-Tze Fu., & Rao Puttagunta. (1986). Pseudo-critical properties of heavy oils and bitumens. Fluid Phase Equilibria, 30: 281-295. https://doi.org/10.1016/0378-3812(86)80062-0
Constantinou, L., & Gani, R. (1994). New Group Contribution Method for Estimating Properties of Pure Compounds. AICHE Journal, 40 (10), 1697-1710. https://doi.org/10.1002/aic.690401011
Curtis-H., Whitson, & Riazi, M. (2000). Phase behavior. Monograph SPE Society of Petroleum Engineers. 20: 67-87 and 120-195.
Garnier, S,. Neau, E., Alessi, P., Cortesi, A., & Kikic, I. (1999). Modelling solubility of solids in supercritical fluids using fusion properties. Fluid Phase Equilibria, 158-160: 491-500. https://doi.org/10.1016/S0378-3812(99)00151-X
Gawel, I. (1987). Structural Investigation of Asphalts produced from paraffinic-base crude oil by different methods. Fuel, 66 (5), 618-621. https://doi.org/10.1016/0016-2361(87)90268-7
Golam, R., & Mansouri, S. (2006). Cubic EOS calculates heavy oil SARA fractions. Oil and Gas Journal, Dec., 11, 48-49.
Jalowka, J., & Daubert, T. (1986). Group contribution method to predict critical temperature and pressure of hydrocarbons. Ind. Eng. Chem. Process. Des. Dev. (25), 139-142. https://doi.org/10.1021/i200032a021
Kotlyar, L. S.,Woods, R. J., & Sparks, B. D. (2001). Effect of thermal and hydro-catalytic treatment on the molecular chemistry of narrow fractions of athabasca bitumen pitch. Energy and Fuel, 15: 113-119. https://doi.org/10.1021/ef0001538
León-B. Adan. (2008). Modelamiento Termodinámico del desasfaltado de fondos de vacío basado en la ecuación de estado de Peng - Robinson y la técnica de quimiometría. Tesis de maestría en Ingenierìa Química,Universidad Industrial de Santander, UIS.
Murgich, J., Rodríguez, M., & Aray, Y. (1995). Molecular recognition and molecular mechanics of micelles of some model Asphaltenes and Resins. Centro de Química, IVIC, Apartado 21827, Caracas 1020A, Venezuela.
Parra, J., Martha., & Cañas, A., Wilson. (2007). Thermodynamic model for solvent deasphalting of vacuum residue. Proceedings annual meeting, AICHEJ Journal Nov. 4.
Poirier, M. A., & Sawatzky, H. (1990). Changes in Chemical component type composition and effect on rheological properties of asphalts, preprints. Symposium on Chemistry and Characterization of Asphalts, Div. Pet. Chem., Am. Chem. Soc., 35 (3), 301-307.
Prausnitz, J. (2000). Molecular Thermodynamics of Fluid- Phase Equilibria. University of California, Prentice Hall PTR (Oct. 22 1988).
Riazi, M. R., & Al-Sahhaf, T., (1996). Physical properties of heavy petroleum fractions and crude oils. Fluid Phase Equilibria,117: 217-224. https://doi.org/10.1016/0378-3812(95)02956-7
Riazi, M., & Daubert, T. (1987). Characterization parameters for petroleum fractions. Ind. Eng. Chem. Res., 26: 755-759. https://doi.org/10.1021/ie00064a023
Riazi, M. R. (2005). Characterization and properties of petroleum fractions. ASTM, Printed in Philadelphia, 150-197. https://doi.org/10.1520/MNL50_1ST-EB
Rogel, E., & Carbognani, L. (2003). Density estimation of asphaltenes using molecular dynamics simulations. Energy and Fuels, 17: 378-386. https://doi.org/10.1021/ef020200r
Rogel, E. (2000). Simulation of interactions in asphaltene aggregates. Departamento de Producción, PDVSAINTEVEP, Apartado. 76343, Caracas-1070A, Venezuela. Revised Manuscript Received. https://doi.org/10.1021/ef990166p
Rogel, E., Leon, O., Espidel, J., & González, J. (1999). SPE Latin American and Caribbean Petroleum Engineering Conference, SPE53998, Venezuela.
Satou, M., Nakamura, T., Chiba, T., & Hattori, H. (2000). Contributions of aromatic conjunction and aromatic inner carbons to molar volume of polyaromatic hydrocarbons. Fuel, 79: 1057-1066. https://doi.org/10.1016/S0016-2361(99)00245-8
Strausz, O. P., Mojelsky, T. W., & Lown, E. M. (1992) Fuel, The molecular structure of asphaltene: an unfolding story. 7: 1355-1362. https://doi.org/10.1016/0016-2361(92)90206-4
Suoqi Zhao, Renan Wang, & Shixioing Lin. (2006). High - pressure phase behavior and equilibria for Chinese Petroleum Residua and Light Hydrocarbon Systems. Part I. Petroleum Science and Technology, 24: 285-295. https://doi.org/10.1080/10916460500283310
Suoqi Zhao, Renan Wang, & Shixioing Lin. (2006). High -pressure phase behavior and equilibria for Chinese petroleum Residua and light hydrocarbon systems. Part II. Petroleum Science and Technology, 24: 297-318. https://doi.org/10.1080/10916460500287915
Wakeham, W. A., Cholakov, G., & Stateva, R. P. (2003). Liquid density and critical properties of hydrocarbons estimated from molecular structure. J. Amer. Chem. Soc., 47 (3), 559-570. https://doi.org/10.1021/je010308l
Wang, J., & Anthony, E. J., (2003). A study of thermal - cracking behavior of asphaltenes. Chem. Eng. Scien., 58: 157-162. https://doi.org/10.1016/S0009-2509(02)00430-X
Zander, M. (1987). Recent advances in pitch characterization. FUEL, 1987, 66: November. https://doi.org/10.1016/0016-2361(87)90001-9
Zhang Jianzhong, Zhan Biao, & Zhao Suoqui. (1998). Simplified prediction of critical properties of nonpolar compounds, petroleum, and coal liquid fractions. Ind. Eng. Chem. Res., 37: 2059-2060. https://doi.org/10.1021/ie970604k
Descargas
Derechos de autor 2008 Creative Commons Reconocimiento-NoComercial-CompartirIgual 4.0.
Esta obra está bajo una licencia internacional Creative Commons Atribución-NoComercial-CompartirIgual 4.0.