Solubility of N-ethylcarbazole in ethanol+petroleum ether mixtures at various temperatures

Wenge Yang, Keyi Wu, Yonghong Hu, Tuan Zhang, Qirun Guo, Shouhai Yang, Ying Shi

Research output: Contribution to journalArticlepeer-review

8 Scopus citations

Abstract

The solubility of N-ethylcarbazole in (ethanol+petroleum ether) binary solvent mixtures was measured with the temperature changing from 280.15 K to 316.15 K. The experimental data matched the solvent/Redlich-Kister (CNIBS/R-K) equation and the Jouyban-Acree equation. Computational results showed the CNIBS/R-K equation was more suitable than the Jouyban-Acree equation. The solution process in the thermodynamic properties, including the Gibbs energy, enthalpy, and entropy, was calculated by the van’t Hoff analysis.

Original languageEnglish
Pages (from-to)1158-1163
Number of pages6
JournalKorean Journal of Chemical Engineering
Volume32
Issue number6
DOIs
StatePublished - 29 Dec 2015

Keywords

  • Binary Solvent Mixtures
  • N-ethylcarbazole
  • Solubility
  • Thermodynamic Properties

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