Excess enthalpies of ternary mixtures of (oxygenated additives plus aromatic hydrocarbon) mixtures in fuels and bio-fuels: (Dibutyl-ether+1-propanol + benzene), or toluene, at T = (298.15 and 313.15) K

被引:5
作者
Alaoui, Fatima E. M. [1 ,2 ]
Aguilar, Fernando [1 ]
Jesus Gonzalez-Fernandez, Mara [1 ]
Dakkach, Mohamed [3 ]
Montero, Eduardo A. [1 ]
机构
[1] Univ Burgos, Dept Ingn Electromecan, Escuela Politecn Super, E-09006 Burgos, Spain
[2] Univ Chouaib Doukkali El Jadida, Ecole Natl Sci Appl El Jadida, El Jadida Plateau 24002, Morocco
[3] Univ Abdelmalek Essaadi Tetouan, Fac Sci, Dept Chem, Tetouan 93030, Morocco
关键词
Excess enthalpy; Bio-fuels; Dibutyl ether; 1-Propanol; DIBUTYL ETHER DBE; 298.15; K; THERMODYNAMIC PROPERTIES; BINARY-SYSTEMS; BENZENE; 1-BUTANOL; CYCLOHEXANE; 1-PROPANOL; ALCOHOLS; VOLUMES;
D O I
10.1016/j.jct.2015.01.003
中图分类号
O414.1 [热力学];
学科分类号
摘要
New experimental excess molar enthalpy data of the ternary systems (dibutyl ether + 1-propanol + benzene, or toluene), and the corresponding binary systems at T = (298.15 and 313.15) K at atmospheric pressure are reported. A quasi-isothermal flow calorimeter has been used to make the measurements. All the binary and ternary systems show endothermic character at both temperatures. The experimental data for the systems have been fitted using the Redlich-Kister rational equation. Considerations with respect the intermolecular interactions amongst ether, alcohol and hydrocarbon compounds are presented. (C) 2015 Elsevier Ltd. All rights reserved.
引用
收藏
页码:26 / 34
页数:9
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