Phase Equilibrium For Systems Composed By Refined Soybean Oil + Commercial Linoleic Acid + Ethanol + Water, At 323.2 K

The present paper reports liquid-liquid equilibrium data for the system refined soybean oil + commercial linoleic acid + ethanol + water at 323.2 K. The deviation between experimental and calculated compositions, using NRTL equation, presented a maximum value of 1.21% and an average of 0.82%. The obtained parameter set enables the simulation of liquid-liquid extractors for edible oil deacidification. © 2007 Elsevier B.V. All rights reserved.26101/02/15122128http://www.soystats.com/2007/Default-frames.htmShahidi, F., (2005) Bailey's Industrial Oil and Fat Products, , Wiley Interscience, New JerseyCheryan, M., (1998) Ultrafiltration and Microfiltration Handbook, , Tecnomic, LancasterThomopoulos, C., (1971) Rev. Fran. Corps Grass, 18, pp. 143-150Apelblat, A., Zaharoskin, T., Wisniak, J., Korngold, E., (1996) J. Am. Oil Chem. Soc., 73 (2), pp. 239-244Pina, C.G., Meirelles, A.J.A., (2000) J. Am. Oil Chem. Soc., 77, pp. 553-559Rodrigues, C.E.C., Antoniassi, R., Meirelles, A.J.A., (2003) J. Chem. Eng. Data, 48, pp. 367-373Rodrigues, C.E.C., Pessôa Filho, P.A., Meirelles, A.J.A., (2004) Fluid Phase Equilib., 216 (2), pp. 271-283Rodrigues, C.E.C., Silva, F.A., Marsaioli Jr., A., Meirelles, A.J.A., (2005) J. Chem. Eng. Data, 50, pp. 517-523Rodrigues, C.E.C., Reipert, E.C.C.D., Souza, A.F., Pessôa Filho, P.A., Meirelles, A.J.A., (2005) Fluid Phase Equilib., 238, pp. 193-203Rodrigues, C.E.C., Filipini, A., Meirelles, A.J.A., (2006) J. Chem. Eng. Data, 51, pp. 15-21Kale, V., Katikaneni, S.P.R., Cheryan, M., (1999) J. Am. Oil Chem. Soc., 76, pp. 723-727Bhattacharyya, A.C., Majumdar, S., Bhattacharyya, D.K., (1987) Oléagineaux, 42, pp. 431-433Shah, K.J., Venkatesan, T.K., (1989) J. Am. Oil Chem. Soc., 66, pp. 783-787Gonçalves, C.B., Batista, E., Meirelles, A.J.A., (2002) J. Chem. Eng. Data, 47, pp. 416-420Gonçalves, C.B., Meirelles, A.J.A., (2004) Fluid Phase Equilib., 221, pp. 139-150Gonçalves, C.B., Pessôa Filho, P.A., Meirelles, A.J.A., (2007) J. Food Eng., 81, pp. 21-26Batista, E., Monnerat, S., Kato, K., Stragevitch, L., Meirelles, A.J.A., (1999) J. Chem. Eng. Data, 44, pp. 1360-1364Sreenivasan, K., Viswanath, D.S., (1973) Indian J. Technol., 11, pp. 83-90Silva, L.H.M., Coimbra, J.S., Meirelles, A.J.A., (1997) J. Chem. Eng. Data, 42, pp. 398-401(1979) IUPAC Standard Methods for the Analysis of Oils, Fats and Derivatives. sixth ed., , Paquot C. (Ed), Pergamon Press part 1 (Sections I and II)Marcilla, A., Ruiz, F., García, A.N., (1995) Fluid Phase Equilib., 112, pp. 273-289Stragevitch, L., d'Avila, S.G., (1997) Braz. J. Chem. Eng., 14, pp. 41-52Antoniosi Filho, N.R., Mendes, O.L., Lanças, F.M., (1995) Chromatographia, 40, pp. 557-56