Experiment and correlation of liquid-liquid equilibria of an aqueous salt polymer system containing PEG6000 + sodium citrate

Journal of Chemical and Engineering Data

Volumn 52, Issue 4, 2007, Pages 1186-1188

  Perumalsamy, Muthiah ^a   Bathmalakshmi, Apparsamy ^c   Murugesan, Thanapalan ^b  

^a NATIONAL INSTITUTE OF TECHNOLOGY   (India)

^b DEPARTMENT OF CHEMICAL ENGINEERING   (Malaysia)

^c NONE

Author keywords

[No Author keywords available]

Indexed keywords

PARAMETER ESTIMATION; PHASE EQUILIBRIA; POLYETHYLENE GLYCOLS; POLYMERS; SODIUM COMPOUNDS;

BANCRAFT EQUATIONS; EMPIRICAL EQUATION;

SALTS;

EID: 34547691140     PISSN: 00219568     EISSN: None     Source Type: Journal    
DOI: 10.1021/je060444w     Document Type: Article

References (9)

1. Albertsson, P. A. Partition of Cell Particles and Macromolecules, 3rd ed.; Wiley: New York, 1986.
2. Vernau, J.; Kula, M. R. Extraction of Proteins from Biological Raw Materials Using Aqueous Poly(ethylene) glycol-Citrate Phase Systems. Biotechnol. Appl. Biochem. 1990, 12, 397-404.
3. Zafarani-Moattar, M. T.; Sadeghi, R.; Hamidi, A. A. Liquid-Liquid Equilibrium of an Aqueous Two Phase System Containing Polyethylene glycol and Sodium citrate: Experimental and Correlation. Fluid Phase Equilib. 2004, 219, 149-155.
4. Murugesan, T.; Perumalsamy, M. Liquid-Liquid Equilibria of Poly-(ethylene glycol) 2000 + Sodium Citrate + Water at (25, 30, 35, 40, and 45) °C. J. Chem. Eng. Data 2005, 50, 1392-1395.
5. Voros, N.; Proust, P.; Fredenslund, A. Liquid-Liquid Equilibria of Aqueous Two Phase Systems Containing Salts and Polyethylene Glycol. Fluid Phase Equilib. 1993, 90, 333-353.
6. Mishima, K.; Nakatani, K.; Nomiyama, T.; Matsuyama, K.; Nagatani, M.; Nishikawa, H. Liquid-Liquid equilibria of aqueous two-phase systems containing polyethylene glycol and dipotassium hydrogen-phosphate. Fluid Phase Equilib. 1995, 107, 269-276.
7. Othmer, D. F.; Tobias, P. E. Liquid-Liquid Extraction Datas Toluene and Acetaldehyde Systems. Ind. Eng. Chem. 1942, 34, 690-692.
8. 2O at 298 K. J. Chem. Eng. Data 1996, 41, 1333-1336.
9. Zafarani-Moattar, M. T.; Hamidi, A. A. Liquid-Liquid Equilibria of Aqueous Two-Phase Polyethylene glycol)-Potassium Citrate System. J. Chem. Eng. Data 2003, 48, 262-265.