Solubilities of 2,6- and 2,7-Dimethylnaphthalenes in Supercritical Carbon Dioxide

Yoshio Iwai, Yasuhiko Mori, Noriaki Hosotani, Hidenori Higashi, Takeshi Furuya, Yasuhiko Arai, Koji Yamamoto, Yutaka Mito

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67 Citations (Scopus)


The solubilities of 2,6-dimethylnaphthalene and 2,7-dimethylnaphthalene at 308.2 and 328.2 K and the solubilities of the binary mixture at 308.2 and 318.2 K in supercritical carbon dioxide were measured by a flow-type apparatus. The pressure range of measurement was about 8–25 MPa. The solubilities were correlated by a three-constant cubic equation of state with two characteristic parameters.

Original languageEnglish
Pages (from-to)509-511
Number of pages3
JournalJournal of Chemical and Engineering Data
Issue number4
Publication statusPublished - 1993

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Chemical Engineering(all)


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