Representing vapor-liquid equilibrium for an aqueous MEA-CO2 system using the electrolyte nonrandom-two-liquid model

Industrial and Engineering Chemistry Research

Volumn 38, Issue 5, 1999, Pages 2080-2090

  Liu, Yunda ^a   Zhang, Luzheng ^a   Watanasiri, Suphat ^a  

^a ASPEN TECHNOLOGY INC   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AMINES; CARBON DIOXIDE; ELECTROLYTES; MATHEMATICAL MODELS; REACTION KINETICS;

MONOETHANOLAMINE; NONRANDOM-TWO-LIQUID MODEL;

PHASE EQUILIBRIA;

CARBAMIC ACID DERIVATIVE; ETHANOLAMINE;

CARBON DIOXIDE; ELECTROLYTE; VAPOR-LIQUID EQUILIBRIUM;

ARTICLE; CALCULATION; DATA ANALYSIS; PHYSICAL PHASE; REGRESSION ANALYSIS; THERMODYNAMICS; VAPOR;

EID: 0032933479     PISSN: 08885885     EISSN: None     Source Type: Journal    
DOI: 10.1021/ie980600v     Document Type: Article

References (29)

1. Austgen, D. M.; Rochelle, G. T.; Peng, X.; Chen, C.-C. Model of Vapor-Liquid Equilibria for Aqueous Acid Gas-Alkanolamine Systems Using the Electrolyte-NRTL Equation. Ind. Eng. Chem. Res. 1989, 28, 1060.
2. Dupart, M. S.; Bacon, T. R.; Edwards, D. J. Understanding Corrosion in Alkanolamine Gas Treating Plants. Hydrocarbon Process. 1993, 72, 89.
3. Kent, R. L.; Eisenberg, B. Better Data for Amine Treating. Hydrocarbon Process. 1976, 2, 87.
4. Klyamer, S. D.; Kolesnikova, T. L.; Rodin, Y. A. Equilibrium in Aqueous Solutions of Ethanolamines during the Simultaneous Absorption of Hydrogen Sulfide and Carbon Dioxide from Gases. Gazov. Promst. 1973, 18, 44.
5. Deshmukh, R. D.; Mather, A. E. A Mathematical Model for Equilibrium Solubility of Hydrogen Sulfate and Carbon Dioxide in Aqueous Alkanolamine Solutions. Chem. Eng. Sci. 1981, 36, 355.
6. Guggenheim, E. A.; Stokes, R. H. Activity Coefficients of 2:1 and 1:2 Electrolytes in Aqueous Solution from Isopiestic Data. Trans. Faraday Soc. 1958, 54, 1646.
7. Weiland, R. H.; Chakravarty, T.; Mather, A. E. Solublity of Carbon Dioxide and Hydrogen Sulfide in Aqueous Alkanolamines. Ind. Eng. Chem. Res. 1993, 32, 1419.
8. Li, Y.-G.; Mather, A. E. Correlation and Prediction of the Solubility of Carbon Dioxide in a Mixed Ethanolamine Solution. Ind. Eng. Chem. Res. 1994, 33, 2006.
9. Chen, C.-C.; Britt, H. I.; Boston, J. F.; Evans, L. B. Local Composition Model for Excess Gibbs Energy of Electrolyte Systems. AIChE J. 1982, 25, 588.
10. Chen, C.-C.; Evans, L. B. A Local Composition Model for the Excess Gibbs Energy of Aqueous Electrolyte Systems. AIChE J. 1986, 32, 444.
11. Soave, G. Equilibrium Constants from a Modified Redlish-Kwong Equation of State. Chem. Eng. Sci. 1972, 27, 1197.
12. Renon, H.; Prausnitz, J. M. Local Compositions in Thermodynamic Excess Functions for Liquid Mixtures. AIChE J. 1968, 14, 135.
13. Kohl, A. L.; Nielsen, R. B. Gas Purification, 5th ed.; Gulf Publishing Co.: Houston, TX, 1997.
14. Bates, R. G.; Pinching, G. D. Acidic Dissociation Constant and Related Thermodynamic Quantities for Monoenthanolammonium Ion in Water from 0 to 50 °C. J. Res. Natl. Bur. Stand. 1951, 46, 349.
15. Clarke, J. K. A. Kinetics of Absorption of Carbon Dioxide in Monoethanolamine Solutions at Short Contact Times. Ind. Eng. Chem. Fundam. 1964, 3, 239.
16. 2O in Alkanolamines and in Mixed Solvents. Chem. Eng. J. 1992, 48, 31.
17. Wilhelm, E.; Battino, R.; Wilcock, R. J. Low-pressure Solubility of Gas in Liquid Water. Chem. Rev. 1977, 77, 219.
18. Posey, M. L. Thermodynamic Models for Acid Gas Loaded Aqueous Alkanolamine Solutions. Ph.D. Dissertation, The University of Texas at Austin, Austin, TX, 1996.
19. Lee, J. I.; Otto, F. D.; Mather, A. E. Equilibrium between Carbon Dioxide and Aqueous Monoethanolamine Solutions. J. Appl. Chem. Biotechnol. 1976, 26, 541.
20. 2 in a Monoethanolamine Solution at Low Partial Pressures. J. Chem. Eng. Data 1980, 25, 118.
21. Lawson, J. D.; Garst, A. W. Gas Sweetening Data: Equilibrium Solubility of Hydrogen Sulfide and Carbon Dioxide in Aqueous Monoethanolamine and Aqueous Diethanolamine Solutions. J. Chem. Eng. Data 1976, 21, 20.
22. Jones, J. H.; Froning, H. R.; Claytor, E. E. Solubility of Acidic Gases in Aqueous Monoethanolamine J. Chem. Eng. Data 1959, 4, 85.
23. Muhlbauer, H. G.; Monaghan, P. R. Sweetening Natural Gas with Ethanolamine Solutions. Oil Gas J. 1957, 55, 139.
24. 2 in a 30 Mass Percent Monoethanolamine Solution. Can. J. Chem. Eng. 1995, 73, 140.
25. 2 in Aqueous Monoethanolamine Solutions. Can. J. Chem. Eng. 1974, 52, 803.
26. Britt, H. I.; Luecke, R. H. The Estimation of Parameters in Nonlinear, Implicit Models. Technometrics 1973, 15, 233.
27. Nath, A.; Bender, E. Isothermal Vapor-Liquid Equilibria of Binary and Ternary Mixtures Containing Alcohol, Alkanolamine, and Water with a New Static Device. J. Chem. Eng. Data 1983, 28, 370.
28. Touhara, H.; Okazaki, S.; Okino, F.; Tanaka, H.; Ikari, K.; Nakanishi, K. Thermodynamic Properties of Aqueous Mixtures of Hydrophilic Compounds. 2. Aminoethanol and its Methyl Derivatives. J. Chem. Thermodyn. 1982, 14, 145.
29. Kohl, A. L.; Riesenfeld, F. C. Gas Purification, 4th ed.; Gulf Publishing Co.: Houston, TX, 1985.