Liquid-liquid equilibria of the system water/phosphoric acid/diisopropyl ether at (273.15, 283.15, and 293.15) K

Journal of Chemical and Engineering Data

Volumn 49, Issue 2, 2004, Pages 218-220

  Harrison, Carlos H ^a,b   Roquero, Pedro ^a  

^a UNIVERSIDAD NACIONAL AUTÓNOMA DE MÉXICO   (Mexico)

^b UNIVERSITY OF MANCHESTER   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

CALCULATIONS; ETHERS; NUCLEAR MAGNETIC RESONANCE; PHASE DIAGRAMS; PHOSPHORIC ACID; THERMAL EFFECTS; TITRATION; WATER;

ACIDIMETRIC TITRATION; DIISOPROPYL ETHER; HANDS METHOD; KARL FISHER TECHNIQUE;

PHASE EQUILIBRIA;

EID: 1642343606     PISSN: 00219568     EISSN: None     Source Type: Journal    
DOI: 10.1021/je030158+     Document Type: Article

References (16)

1. Becker, P. Phosphates and phosphoric acid, raw materials, technology and economics of the wet process, 2nd ed.; Marcel Dekker Inc.: New York, 1989.
2. Ruiz, F.; Marcilla, A.; Ancheta, A. M.; Rico, C. Liquid-Liquid equilibrium of the system water-phosphoric acid-di-N-propyl ether at 25 and 40°C, influence of the isomer propyl- isopropyl ether on the appearance of three liquid phases at equilibrium. Solvent Extr. Ion Exch. 1986, 4 (4), 771-787.
3. Ruiz, F.; Marcilla, A.; Ancheta, A. M.; Rico, C. Liquid-Liquid Equilibrium of the three liquid phases at Equilibrium system Water - Phosphoric Acid - Diisopropyl Ether at 25 and 40°C. Solvent Extr. Ion Exch. 1986, 4 (4), 789-802.
4. Lozano, F. J.; Garfias, F. J. Phase Equilibrium for the system phosphoric acid - water-diisopropyl ether at 20°C. Rev. Soc. Quim. Mex. 1978, 22 (6), 436-437.
5. Marcilla, A.; Ruiz, F.; Martinez-Pons, D. Liquid-Liquid equilibrium of the water-phosphoric acid-3-pentanone system at 25°C. A comparative study of the extraction power of different solvents. Solvent Extr. Ion Exch. 1993, 11 (3), 469-485.
6. Feki, M.; Fourato, M.; Chaabouni, M. M.; Ayedi, H. F. Purification of wet process phosphoric acid by solvent extraction liquid - liquid equilibrium at 25 and 40°C of the system water - phosphoric acid - methylisobutyl ketone. Can. J. Chem. Eng. 1994, 72 (October), 939-944.
7. Gomez, A.; Ruiz, F.; Fernandez, J. Purification of phosphoric acid by extraction with 2-ethyl-1-hexanol: Equilibrium data and mass transfer. Ind. Eng. Chem. Res. 2001, 40 (3), 892-897.
8. Davister, A.; Peeterbroeck, M. The PRAYON process for wet acid purification. Chem. Eng. Prog. 1982, 79 (3), 35-39.
9. Raz, I. Solvent extraction upgrades wet- process phosphoric acid. Chem. Eng. 1974, 81 (12), 52-53.
10. Jiang, C. Thermodynamics of aqueous phosphoric acid at 25°C. Chem. Eng. Sci. 1996, 51 (5), 689-693.
11. Rabek, J. F. Experimental methods in polymer chemistry, physical principles and applications; John Wiley and Sons: Avon, U.K., 1980.
12. Pochert, C. J. The Aldrich Library of NMR Spectra, 2nd ed.; Aldrich Chemical Co., Inc.: U.S.A., 1983; Vol. 1.
13. Alders, L. Liquid-Liquid extraction theory and laboratory practice; Elsevier Publishing Company: Amsterdam, The Netherlands, 1959.
14. Francis, A. W. Liquid-Liquid equilibriums; Interscience Publishers and John Wiley and Sons: New York, 1963.
15. Findlay, A. The phase rule and its applications, 9th ed.; Dover Publications, Inc.: New York, 1951.
16. Harrison, C. H. Equilibrio líquido-líquido del sistema agua-ácido fosfórico-éter diisopropílico. MSc Thesis, Universidad Nacional Autónoma de México, 2001.