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タイトル: Concentration dependence of diffusion coefficients for supercritical carbon dioxide + naphthalene system
著者: Higashi, Hidenori link image link image
Iwai, Yoshio
Oda, Tsuyoshi
Nakamura, Yuji
Arai, Yasuhiko
東, 秀憲
荒井, 康彦
発行日: 2002年 3月
出版社(者): Elsevier
引用: Fluid Phase Equilibria, 194, pp. 1161-1167
雑誌名: Fluid Phase Equilibria
ISSN: 0378-3812
巻: 194
開始ページ: 1161
終了ページ: 1167
キーワード: Diffusion coefficient
Equation of state
Supercritical carbon dioxide
抄録: The concentration dependence of diffusion coefficients for naphthalene in supercritical carbon dioxide at 308.2K was measured by a pseudo steady-state solid dissolution method. The experimental diffusion coefficients were compared with the calculated results by the Darken equation including a thermodynamic factor and tracer diffusion coefficients of supercritical carbon dioxide and naphthalene. The thermodynamic factor in the Darken equation was determined by using several cubic equations of state. The calculated results by the Darken equation represent the concentration dependence of the experimental diffusion coefficients. © 2002 Elsevier Science B.V. All rights reserved.
URI: http://hdl.handle.net/2297/6637
関連URI: http://dx.doi.org/10.1016/S0378-3812(01)00674-4
資料種別: Journal Article
版表示: author

このアイテムを引用あるいはリンクする場合は次の識別子を使用してください。 http://hdl.handle.net/2297/6637



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