General Information
    • ISSN: 2010-0221
    • Frequency: Bimonthly
    • DOI: 10.18178/IJCEA
    • Editor-in-Chief: Dr. Eldin W. C. Lim
    • Executive Editor: Mr. Ron C. Wu
    • Abstracting/ Indexing: Chemical Abstracts Services (CAS), Ulrich's Periodicals Directory, CABI, DOAJ, Electronic Journals Library, Google Scholar, Engineering & Technology Digital Library, ProQuest, and Crossref
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Editor-in-chief
Dr. Eldin W. C. Lim
Dept. of Chemical and Biomolecular Engineering,
National University of Singapore, Singapore
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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