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    • ISSN: 2010-0221 (Print)
    • Abbreviated Title: Int. J. Chem. Eng. Appl.
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    • DOI: 10.18178/IJCEA
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National Taipei University of Technology, Taiwan
 

HOME > Archive > 2011 > Volume 2 Number 2 (Apr. 2011) >
IJCEA 2011 Vol.2(2): 110-111 ISSN: 2010-0221
DOI: 10.7763/IJCEA.2011.V2.85

Liquid-Liquid Equilibria for Water + 2,3-Butanediol + 3-Methyl-1-Butanol at Different Temperatures of 303.15,313.15, and 323.15 K

Sadhana Vishwakarma

Abstract—Liquid-liquid equilibria of water + 2,3- butanediol+3-methyl-1-butanol at different temperatures of 303.15, 313.15, and 323.15 K were measured. Complete phase diagrams were obtained by evaluating the solubility and tieline results for ternary system. The consistency of the tie-line was ascertained using Othmer-Tobias plot. The effect of temperature on distribution coefficient and selectivity of 2,3- butanediol were studied. It was observed that increase in temperature has a favorable effect on the distribution coefficient and selectivity.

Index Terms—2,3-butanediol, Liquid-liquid extraction,ternary system, Othmer-Tobias plot.

Professor, Department of Engineering Chemistry, TIT Group ofInstitutions, Bhopal, Mobile No.: 9926722552,( E.mail:Vish_sadhana@rediffmail.com)

[PDF]

Cite: Sadhana Vishwakarma, "Liquid-Liquid Equilibria for Water + 2,3-Butanediol + 3-Methyl-1-Butanol at Different Temperatures of 303.15,313.15, and 323.15 K," International Journal of Chemical Engineering and Applications vol. 2, no. 2, pp. 110-111, 2011.

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