화학공학소재연구정보센터
홈 로그인 로그아웃 연락처 사이트맵
Journal of Industrial and Engineering Chemistry, Vol.16, No.2, 200-206, March, 2010
DOI10.1016/j.jiec.2010.01.038  Export Citation
Excess molar volumes and deviations of refractive indices at 298.15 K for binary and ternary mixtures with pyridine or aniline or quinoline
Hyun-Jung Noh, So-Jin Park†, and Se-Jin In1, †
  • Department of Chemical Engineering, Chungnam National University, Daejeon 305-764, Republic of Korea
  • 1Department of Fire and Disaster Protection Engineering, Woosong University, Daejeon 300-718, Republic of Korea
E-mail:,
Excess molar volume (V^(E)) at 298.15 K are reported for the binary systems of heterocyclic nitric compounds: {ethanol + pyridine}, {ethanol + aniline}, {ethanol + quinoline}, {pyridine + aniline}, {pyridine + quinoline}, {aniline + quinoline}, {N-methylformamide (NMF) + pyridine}, {NMF + aniline}, {NMF + quinoline}, {N,N-dimethylformamide (DMF) + pyridine}, {DMF + aniline} and {DMF + quinoline}. The deviations in molar refractivity (△R) at 298.15 K are also reported for binary systems: {ethanol + pyridine}, {ethanol + aniline}, {NMF + pyridine}, {NMF + aniline}, {DMF + pyridine}, {DMF + aniline} and {pyridine + aniline}. The determined V^(E) and △R were correlated with the Redlich.Kister equation. In addition, the ternary V^(E) data at 298.15 K were predicted with correlated binary parameters for the systems: {ethanol + pyridine + aniline}, {ethanol + pyridine + quinoline}, {ethanol + aniline + quinoline}, {NMF + pyridine + aniline}, {NMF + pyridine + quinoline}, {NMF + aniline + quinoline}, {DMF + pyridine + aniline}, {DMF + pyridine + quinoline} and {DMF + aniline + quinoline}. The ternary △R data at 298.15 K are also predicted for the systems: {ethanol + pyridine + aniline}, {NMF+ pyridine + aniline} and {DMF + pyridine + aniline}.
Keywords:Excess molar volume;Molar refractivity;Heterocyclic nitric compounds;Ethanol;N-Methylformamide;N,N-Dimethylformamide
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