Measurement and Correlation of Solubility of Nicotine in High Pressure Carbon Dioxide

Junji Suzuki, Yoshio Yonei, Chiaki Yokoyama

研究成果: Article査読

2 被引用数 (Scopus)

抄録

Gährs's data only exist for the solubility of nicotine in high pressure carbon dioxide. Moreover, Gährs's data show singular behavior. By using a high pressure cell which had glass windows, the phase behavior of a carbon dioxide-nicotine system was observed visually and the solubility of nicotine in high pressure carbon dioxide was measured at 313 K and 343 K. As a result, the solubility data obtained in this work were enhanced by increment of the density of carbon dioxide and differ from Gährs's data. These data were correlated with solubility parameters and the Soave-Redlich-Kwong equation of state. According to the correlation by solubility parameters, the solubility behavior of nicotine in carbon dioxide could be described easily with accuracy using the SRK equation. It became clear that the correlation with solubility parameters is one of the most practical methods.

本文言語English
ページ(範囲)608-613
ページ数6
ジャーナルkagaku kogaku ronbunshu
21
3
DOI
出版ステータスPublished - 1995

ASJC Scopus subject areas

  • 化学 (全般)
  • 化学工学(全般)

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