Measurement of high-pressure phase behavior for the benzyl (meth)acrylate in supercritical carbon dioxide from (313.2 to 393.2) K and pressures from (6 to 24) MPa

Shuang Liu, Jong Sung Lim, Jung Won Kang, Hun Soo Byun

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

High-pressure phase behavior is obtained for CO2 (1) + benzyl aery late (2) and CO2 (1) + benzyl methacrylate (2) systems at (313.2, 333.2, 353.2, 373.2, and 393.2) K and pressures up to 24.43 MPa. The solubility of monomers for the CO2 (1) + benzyl acrylate (2) and CO2 (1) + benzyl methacrylate (2) systems increases as the temperature increases at constant pressure. The CO2 (1) + benzyl acrylate (2) and CO2 (1) + benzyl methacrylate (2) systems exhibit type-I phase behavior. The experimental results for CO2 (1) + benzyl acrylate (2) and CO2 (1) + benzyl methacrylate (2) systems are correlated with the Peng-Robinson equation of state using a van der Waals one-fluid mixing rule including two adjustable parameters. Critical constants (Pc, Tc, and ω) are predicted with the Joback method and the Lee-Kesler method.

Original languageEnglish
Pages (from-to)175-179
Number of pages5
JournalJournal of Chemical and Engineering Data
Volume53
Issue number1
DOIs
Publication statusPublished - 2008 Jan

ASJC Scopus subject areas

  • Chemistry(all)
  • Chemical Engineering(all)

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