High-Pressure Vapor-Liquid Equilibria for CO2 + 2-Butanol, CO2 + Isobutanol, and CO2 + tert-Butanol Systems

Huey-Ing Chen, Po Hung Chen, Hung Yi Chang

研究成果: Article同行評審

16 引文 斯高帕斯(Scopus)


In this study, the vapor-liquid equilibrium data of CO2 + isobutanol, CO2 + 2-butanol, and CO2 + tert-butanol systems were measured with an improved static-type phase equilibrium apparatus at temperatures of (331.9, 341.6, and 351.3) K and pressures from (50 to 120) bar. To ensure the accuracy and reliability of these measurements, the experimental data were compared with literature values, and these were found to be in quite good agreement. The mutual solubilities of CO2 + isomeric butanol systems decreased in the following order: CO2 + tert-butanol, CO2 + 2-butanol, and CO2 + isobutanol. The temperature and pressure effects on mutual solubilities between CO2 and isomeric butanols were also demonstrated and discussed.

頁(從 - 到)1407-1412
期刊Journal of Chemical and Engineering Data
出版狀態Published - 2003 十一月 1

All Science Journal Classification (ASJC) codes

  • 化學 (全部)
  • 化學工程 (全部)


深入研究「High-Pressure Vapor-Liquid Equilibria for CO<sub>2</sub> + 2-Butanol, CO<sub>2</sub> + Isobutanol, and CO<sub>2</sub> + tert-Butanol Systems」主題。共同形成了獨特的指紋。