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?TERNARY LIQUID EQUILIBRIA OF ETHANOL-WATER-OLEYL ALCOHOL AND ETHA- NOL-WATER-OLEIC ACID SYSTEMS

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Title: ?TERNARY LIQUID EQUILIBRIA OF ETHANOL-WATER-OLEYL ALCOHOL AND ETHA- NOL-WATER-OLEIC ACID SYSTEMS

Authors: M S Rahman, M A Rahman, M N Nabi

Journal: Pakistan Journal of Scientific and Industrial Research (Series B: Biological Sciences)

HEC Recognition History
Category From To
Y 2023-07-01 2024-09-30
Y 2022-07-01 2023-06-30
Y 2021-07-01 2022-06-30
Y 2020-07-01 2021-06-30
Y 1900-01-01 2005-06-30

Publisher: PCSIR Scientific Information Centre

Country: Pakistan

Year: 2003

Volume: 46

Issue: 6

Language: English

Keywords: Ternary equilibrium dataTie lineEthanol-water-oleyl alcohol.

Categories
Thermodynamics (730) Extraction Chemistry (14) Phase Equilibria (7) Chemical Engineering (4680) Materials Science (8025)

Abstract

The ternary equilibrium data are presented for the ethanol -water - oleyl alcohol and ethanol- water - oleic acid systems at 30°C. The binodal curves, tie lines, plait points, distribution coefficients and separation factors have been determined to extract ethanol from the aqueous solution. Hand’s method has been used to correlate tie lines and to calculate coordinates of plait points. Tie line data were satisfactorily correlated by the Othmer - Tobias method on a mass fraction basis.

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