Phase equilibria of carbon dioxide with phenol and diphenyl carbonate

V. Margon, U.S. Agarwal, C.J. Peters, G. Wit, de, J.M.N. Kasteren, van, P.J. Lemstra

Research output: Contribution to journalArticleAcademicpeer-review

8 Citations (Scopus)


VLE in carbon dioxide binary mixts. with phenol and di-Ph carbonate were studied. The bubble points are measured using a Cailletet app. in the temp. range 70-180 DegC and pressures up to 130 bar. The exptl. data are adequately represented by the Peng-Robinson equation of state (PR EOS) with quadratic mixing rules. The two binary interaction parameters kij and lij are obtained by fitting, and were found to have a linear dependency with temp. The data available from literature for the CO2-phenol system could also be predicted very well by the same model and parameter values. [on SciFinder (R)]
Original languageEnglish
Pages (from-to)25-30
Number of pages6
JournalJournal of Supercritical Fluids
Issue number1
Publication statusPublished - 2003


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