Solubility of Acetylene in Alcohols and Ketones

被引：8

作者：

Huang, Xinquan ^{[1
]}

Li, Sifang ^{[1
]}

机构：

[1] Xiamen Univ, Coll Chem & Chem Engn, Dept Chem & Biochem Engn, Xiamen 361005, Peoples R China

来源：

JOURNAL OF CHEMICAL AND ENGINEERING DATA | 2018年 / 63卷 / 06期

关键词：

IONIC LIQUIDS; CO2; MIXTURE; EQUILIBRIA; PRESSURE; CHLORIDE; SOLVENTS; WATER; ACID; H2S;

D O I：

10.1021/acs.jced.8b00126

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The solubilities of acetylene in 1,4-butylene glycol, diethylene glycol, linalool, ethylene glycol, isopropanol, isobutanol, butyl alcohol, 1-methyl-2-pyrrolidinone, 2-pyrrolidinone, N-vinylpyrrolidone, 6-methyl-5-hepten-2-one, and geranyl acetone were studied in the temperature range of 278.15 to 318.15 K and in the pressure range of 0.03 to 0.25 MPa. The Henry's law constants were calculated from the slope of the linear isotherms of pressure versus the mole fraction of acetylene. Thermodynamic properties such as the Gibbs free energy, enthalpy, and entropy changes of dissolution of acetylene in the alcohols and ketones were calculated.

引用

页码：2127 / 2134

页数：8

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