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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Abstract

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
Volume38
Issue number4
DOIs
Publication statusPublished - Jan 1 1993

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Chemical Engineering(all)

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    Iwai, Y., Mori, Y., Hosotani, N., Higashi, H., Furuya, T., Arai, Y., Yamamoto, K., & Mito, Y. (1993). Solubilities of 2,6- and 2,7-Dimethylnaphthalenes in Supercritical Carbon Dioxide. Journal of Chemical and Engineering Data, 38(4), 509-511. https://doi.org/10.1021/je00012a006