Liquid-liquid equilibria and thermo physical properties for 1-methyl-2-pyrrolidinone + heterocyclic nitrogen compounds + hexadecane systems at 298.15 K

Sang Hong Shin; In Chan Hwang; So Jin Park; Se Jin In

Journal of Industrial and Engineering Chemistry, Vol.18, No.2, 848-854, March, 2012

DOI10.1016/j.jiec.2011.11.143 Export Citation

Liquid-liquid equilibria and thermo physical properties for 1-methyl-2-pyrrolidinone + heterocyclic nitrogen compounds + hexadecane systems at 298.15 K

Sang Hong Shin, In Chan Hwang, So Jin Park^†, and Se Jin In¹

Department of Chemical Engineering, Chungnam National University, 220 Gung-Dong, Yuseong-Gu, Daejeon 305-764, Republic of Korea
¹Department of Fire and Disaster Protection Engineering, Woosong University, 17 JaYang-Dong, Dong-Gu, Daejeon 300-718, Republic of Korea

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Liquid-liquid equilibrium data for {1-methyl-2-pyrrolidinone (NMP) + heterocyclic nitrogen compounds + hexadecane} systems were analytically determined at 298.15 K and atmospheric pressure using stirred and thermo-regulated cell. The experimental data were modeled with the NRTL and UNIQUAC equations. Besides, the Bachman.Brown correlation was used to ascertain the reliability of the experimental data. Additionally, excess molar volumes (VE) and deviations in the molar refractivity (△R) data at 298.15 K were determined for the {NMP + heterocyclic nitrogen compounds} binary systems using a digital vibrating-tube densimeter and a precision digital refractometer. The VE and △R data were modeled with the Redlich.Kister equation.

Keywords:Liquid-liquid equilibrium;Excess properties;1-Methyl-2-pyrrolidinone;Heterocyclic nitrogen compounds;Hexadecane

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[Referenced By]

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[1] Landau MV, Catal. Today, 36(4), 393 (1997)

[2] Looij FV, Laan PV, Stork WH, Dicamillo DJ, J. Swain, Appl. Catal., 170, 170 (1998)

[3] Colombo A, Battilana P, Ragaini V, Bianchi CL, Carvoli G, J. Chem. Eng. Data, 44(1), 35 (1999)

[4] Mochida I, Sakanish K, Ma X, Nagoa S, Isoda T, Catal. Today., 35, 185 (1996)

[5] Hwang IC, Kim KR, Park SJ, Han KJ, J. Chem. Eng. Data., 52, 1919 (2007)

[6] Hwang IC, Park SJ, Seo DW, Han KJ, J. Chem. Eng. Data., 54, 78 (2009)

[7] Kim HD, Hwang IC, Park SJ, Lee KW, J. Chem. Eng. Data., 55, 1266 (2010)

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

[9] Abrams DS, Prausnitz JM, AIChE J., 21, 116 (1975)

[10] Redlich O, Kister AT, Ind. Eng. Chem., 40, 345 (1948)

[11] Dortmund Data Bank Software Package (DDBSP), version 2006 professional, Software and Separation Technology GmbH (http://www.ddbst.de).

[12] Colombo A, Battilana P, Ragaini V, Bianchi CL, Carvoli G, J. Chem. Eng. Data, 44(1), 35 (1999)

[13] Heric EL, Coursey BM, J. Chem. Eng. Data., 16, 185 (1971)

[14] Helm RV, Lanum WJ, Cook GL, Ball JS, J. Phys. Chem., 62, 858 (1958)

[15] Speight JG, Perry’s Standard Tables and Formulas for Chemical Engineers, McGraw-Hill Professional, 295 (2003)

[16] Correa JM, Blanco A, Arce A, J. Chem. Eng. Data., 34, 415 (1989)

[17] Park SJ, Kim HH, Han KJ, Won DB, Lee SB, Choi MJ, Fluid Phase Equilib., 180(1-2), 361 (2001)

[18] Oh JH, Park SJ, J. Chem. Eng. Data, 43(6), 1009 (1998)

[19] Han KJ, Oh JH, Park SJ, J. Ind. Eng. Chem., 13(3), 360 (2007)

[20] Novak JP, Matous J, Pick J, Liquid.Liquid Equilibria, Elsevier, New York (1987)

[21] Treybal RE, Liquid Extraction, 2nd ed., McGraw-Hill, New York (1963)

[22] Brown TF, Ind. Eng. Chem., 40, 103 (1948)

[23] Nath J, Fluid Phase Equilib., 109(1), 39 (1995)

[24] Aminabhavi TM, Gopalakrishna B, J. Chem. Eng. Data, 40(4), 856 (1995)

[25] Al-Dujaili AH, Yassen AA, Awwad AM, J. Chem. Eng. Data., 45, 647 (2000)

[26] Kauzman W, Eyring H, J. Am. Chem. Soc., 62, 3113 (1940)

[27] Brocos P, Pineiro A, Bravo R, Amigo A, Phys. Chem. Chem. Phys., 5, 550 (2003)

[28] Nain AK, J. Chem. Eng. Data., 53, 850 (2008)