Determination and Correlation of LLE and SLE Data for the System Aniline+Cyclohexane

Ochi K; Kato Y; Saito T; Kurihara K; Kojima K

Korean Journal of Chemical Engineering, Vol.14, No.5, 365-368, September, 1997

Ochi K, Kato Y, Saito T, Kurihara K, Kojima K

A newly developed laser light scattering technique was used for the determination of mutual solubilities in the aniline+cyclohexane system at moderate pressure. The liquid-liquid equilibria (LLE) were measured from the region of solid-liquid equilibria (SLE) to the upper critical solution temperature. Freezing points in this system were determined by a cooling curve method. The solubility data were correlated with the NRTL equation.

Keywords:Liquid-Liquid Equilibria;Cloud Point;Laser Scattering Technique;Solid-Liquid Equilibria;Aniline-Cyclohexane System

[References]

Buchner EH, Kleyn D, Recl. Trav. Chim. Pays-Bas, 43, 153 (1924)
Marqurdt DW, J. Soc. Ind. Appl. Math., 11, 431 (1963)
Ochi K, Momose M, Kojima K, Lu BCY, Can. J. Chem. Eng., 71, 982 (1993)
Ochi K, Saito T, Kojima K, J. Chem. Eng. Data, 41(2), 361 (1996)
Renon H, Prausnitz JM, AIChE J., 14, 135 (1968)
Skripov VP, Faizullin MZ, J. Chem. Thermodyn., 21, 687 (1989)

[1] Buchner EH, Kleyn D, Recl. Trav. Chim. Pays-Bas, 43, 153 (1924)

[2] Marqurdt DW, J. Soc. Ind. Appl. Math., 11, 431 (1963)

[3] Ochi K, Momose M, Kojima K, Lu BCY, Can. J. Chem. Eng., 71, 982 (1993)

[4] Ochi K, Saito T, Kojima K, J. Chem. Eng. Data, 41(2), 361 (1996)

[5] Renon H, Prausnitz JM, AIChE J., 14, 135 (1968)

[6] Skripov VP, Faizullin MZ, J. Chem. Thermodyn., 21, 687 (1989)