Measurement of infinite dilution activity coefficients of alkanes in ionic liquid using gas-liquid chromatography

Go Inoue, Munehiro Yasutake, Yoshio Iwai, Katsumi Honda, Yasuhiko Arai

研究成果: 著書/レポートタイプへの貢献会議での発言

抄録

The infinite dilution activity coefficients of octane, nonane and decane in 4-methyl-n-butylpyridinium tetrafluoroborate (C10H 16BF4N, MW=237.05) were measured by gas-liquid chromatography (GC) using the ionic liquid as stationary phase. The measurements were carried out at several temperatures between 305 and 345 K. The infinite dilution activity coefficients were affected by the flow rate of carrier gas. The infinite dilution activity coefficients were determined by extrapolating the flow rate of carrier gas to zero. The infinite dilution activity coefficients determined in this work somewhat are larger than those of the literature values because the effect of flow rate of carrier gas is not considered in the literature. The experimental results were correlated by using the ASOG which is one of the successful group contribution activity coefficient models. The group interaction parameters were determined by using the Complex method to minimize the deviation between the experimental and calculated values. The correlated results are in good agreement with the experimental results.

元の言語英語
ホスト出版物のタイトル05AIChE: 2005 AIChE Annual Meeting and Fall Showcase, Conference Proceedings
ページ2064
ページ数1
出版物ステータス出版済み - 2005
イベント05AIChE: 2005 AIChE Annual Meeting and Fall Showcase - Cincinnati, OH, 米国
継続期間: 10 30 200511 4 2005

その他

その他05AIChE: 2005 AIChE Annual Meeting and Fall Showcase
米国
Cincinnati, OH
期間10/30/0511/4/05

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Activity coefficients
Liquid chromatography
Ionic liquids
Gas chromatography
Paraffins
Dilution
Flow rate
Gases
Temperature

All Science Journal Classification (ASJC) codes

  • Engineering(all)

これを引用

Inoue, G., Yasutake, M., Iwai, Y., Honda, K., & Arai, Y. (2005). Measurement of infinite dilution activity coefficients of alkanes in ionic liquid using gas-liquid chromatography. : 05AIChE: 2005 AIChE Annual Meeting and Fall Showcase, Conference Proceedings (pp. 2064)

Measurement of infinite dilution activity coefficients of alkanes in ionic liquid using gas-liquid chromatography. / Inoue, Go; Yasutake, Munehiro; Iwai, Yoshio; Honda, Katsumi; Arai, Yasuhiko.

05AIChE: 2005 AIChE Annual Meeting and Fall Showcase, Conference Proceedings. 2005. p. 2064.

研究成果: 著書/レポートタイプへの貢献会議での発言

Inoue, G, Yasutake, M, Iwai, Y, Honda, K & Arai, Y 2005, Measurement of infinite dilution activity coefficients of alkanes in ionic liquid using gas-liquid chromatography. : 05AIChE: 2005 AIChE Annual Meeting and Fall Showcase, Conference Proceedings. pp. 2064, 05AIChE: 2005 AIChE Annual Meeting and Fall Showcase, Cincinnati, OH, 米国, 10/30/05.
Inoue G, Yasutake M, Iwai Y, Honda K, Arai Y. Measurement of infinite dilution activity coefficients of alkanes in ionic liquid using gas-liquid chromatography. : 05AIChE: 2005 AIChE Annual Meeting and Fall Showcase, Conference Proceedings. 2005. p. 2064
Inoue, Go ; Yasutake, Munehiro ; Iwai, Yoshio ; Honda, Katsumi ; Arai, Yasuhiko. / Measurement of infinite dilution activity coefficients of alkanes in ionic liquid using gas-liquid chromatography. 05AIChE: 2005 AIChE Annual Meeting and Fall Showcase, Conference Proceedings. 2005. pp. 2064
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