Measurement and Correlation of Solubility of Carbon Monoxide in Phenol+Ethanol Solvents

宣爱国; 吴元欣; 马沛生; 孙炜; 沈喜洲

doi:10.1016/S1004-9541(08)60152-4

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Measurement and Correlation of Solubility of Carbon Monoxide in Phenol+Ethanol Solvents

Updated：2026-01-06

- Measurement and Correlation of Solubility of Carbon Monoxide in Phenol+Ethanol Solvents
- Chinese Journal of Chemical Engineering Vol. 16, Issue 5, Pages: 762-765(2008)
- Affiliations：
  
  1. Key Laboratory for Green Chemical process of Ministry of Education,Wuhan,China,430073
  2. School of Chemical Engineering and Technology, Tianjin University,Tianjin,China,300072
  3. Hubei Key Laboratory of Novel Chemical Reactor and Green Chemical Technology,Wuhan,China,430073
- Author bio：
- Funds：
- DOI：10.1016/S1004-9541(08)60152-4
  CLC：
- Published：2008
- Accepted：
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XUAN Aiguo, WU Yuanxin, MA Peisheng, SUN Wei, SHEN Xizhou. Measurement and Correlation of Solubility of Carbon Monoxide in Phenol+Ethanol Solvents[J]. , 2008, 16(5): 762-765.
DOI：

XUAN Aiguo, WU Yuanxin, MA Peisheng, SUN Wei, SHEN Xizhou. Measurement and Correlation of Solubility of Carbon Monoxide in Phenol+Ethanol Solvents[J]. , 2008, 16(5): 762-765. DOI： 10.1016/S1004-9541(08)60152-4.

摘要

Abstract

The solubility of carbon monoxide in phenol+ethanol mixed solvents at elevated pressures is reported in this article.The experimental results revealed the influence of pressure on the solubility of CO in phenol+ethanol mixtures.These mixtures are a poorer solvent for carbon monoxide.The solubility of CO is a linear function of pressure

and the extended Henry's constants were presented at different concentrations of phenol.The cubic Soave-Redlich-Kwong equation of state was used to correlate the experimental gas liquid equilibrium data and to predict the solubility of CO.At the same time

the binary interaction parameters

for CO-phenol

CO-ethanol and phenol-ethanol systems were estimated by fitting experimental GLE data at 303.15 K and at 2.0-9.0 MPa.Hence

a model was suggested for the solubility of CO in phenol+ethanol mixed solvents.The agreement between experimental and calculated solubilities with the proposed model was rather satisfactory.

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