Measurement and thermodynamic modeling of ternary (liquid + liquid) equilibrium for extraction of o-cresol, m-cresol or p-cresol from aqueous solution with 2-pentanone
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- 作者：Yun Chen ; yunchen@scut.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Ran Lv ; Libo Li ; Furong Wang
- 关键词：Ternary (liquid ; + ; liquid) equilibrium ; Cresols ; 2-Pentanone ; NRTL ; UNIQUAC
- 刊名：Journal of Chemical Thermodynamics
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：104
- 期：Complete
- 页码：230-238
- 全文大小：636 K
文摘
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A new extraction solvent for cresols, 2-pentanone, was investigated.
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(Liquid + liquid) equilibrium data for ternary {2-pentanone + cresols + water} systems were determined.
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NRTL and UNIQUAC models were used to correlate the experimental data.
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The influence of solute and temperature on the phase diagrams was discussed.
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The influence of temperature, solute concentration and solute type on the extractive properties of 2-pentanone was explored.