Ternary excess molar enthalpies for the mixtures of methanol and ethanol with tetrahydropyran or 1,4-dioxane at 298.15 K

Bhuiyan MMH.; Tamura K.

首页> 外文期刊>Thermochimica Acta: An International Journal Concerned with the Broader Aspects of Thermochemistry and Its Applications to Chemical Problems >Ternary excess molar enthalpies for the mixtures of methanol and ethanol with tetrahydropyran or 1,4-dioxane at 298.15 K

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Ternary excess molar enthalpies for the mixtures of methanol and ethanol with tetrahydropyran or 1,4-dioxane at 298.15 K

机译：298.15 K下甲醇和乙醇与四氢吡喃或1,4-二恶烷的混合物的三元过量摩尔焓

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Ternary excess molar enthalpies, H-m(E), at 298.15 K and atmospheric pressure measured by using a flow microcalorimeter are reported for the (methanol + ethanol + tetrahydropyran) and (methanol + ethanol + 1, 4-dioxane) mixtures. The pseudobinary excess molar enthalpies for all the systems are found to be positive over the entire range of compositions. The experimental results are correlated with a polynomial equation to estimate the coefficients and standard errors. The results have been compared with those calculated from a UNIQUAC associated solution model in terms of the self-association of alcohols as well as solvation between unlike alcohols and alcohols with tetrahydropyran or 1,4-dioxane. The association constants, solvation constants and optimally fitted binary parameters obtained solely from the pertinent binary correlation predict the ternary excess molar enthalpies with an excellent accuracy. (C) 2003 Elsevier Science B.V. All rights reserved. [References: 41]

机译：报告了（甲醇+乙醇+四氢吡喃）和（甲醇+乙醇+ 1，4-二恶烷）混合物在298.15 K时的三元过量摩尔焓H-m（E）和使用流动微量热量计测量的大气压。发现所有体系的假二元过量摩尔焓在整个组成范围内为正。实验结果与多项式方程式相关，以估计系数和标准误差。在醇的自缔合以及不同醇与四氢吡喃或1,4-二恶烷的醇之间的溶剂化方面，已将结果与从UNIQUAC关联溶液模型计算的结果进行了比较。仅从相关的二元相关性获得的缔合常数，溶剂化常数和最佳拟合的二元参数可以非常精确地预测三元过量的摩尔焓。（C）2003 Elsevier Science B.V.保留所有权利。 [参考：41]

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《Thermochimica Acta: An International Journal Concerned with the Broader Aspects of Thermochemistry and Its Applications to Chemical Problems》 |2003年第1期|共10页
作者
Bhuiyan MMH.; Tamura K.;
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正文语种 eng
中图分类物理化学（理论化学）、化学物理学;
关键词
Excess molar enthalpies; Tetrahydropyran; 1; 4-dioxane; Flow microcalorimeter; Association; Plus n-alkanes; Tert-butyl ether; Binary-mixtures; Cyclic ethers; Thermodynamic properties; Heat-capacities; Refractive-indexes; Surface tensions; Liquid-mixtures; Normal alcohols;

机译：过量的焓焓;四氢吡喃;1;4-二恶烷;流动量热仪;缔合;加正构烷烃;叔丁基醚;二元混合物;环醚;热力学性质;热容;折射率;表面张力;液体-混合物;普通酒精;

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1. Ternary excess molar enthalpies for the mixtures of methanol and ethanol with tetrahydropyran or 1,4-dioxane at 298.15 K [J] . Bhuiyan MMH., Tamura K. Thermochimica Acta: An International Journal Concerned with the Broader Aspects of Thermochemistry and Its Applications to Chemical Problems . 2003,第1期

机译：298.15 K下甲醇和乙醇与四氢吡喃或1,4-二恶烷的混合物的三元过量摩尔焓
2. Excess molar enthalpies of ternary mixtures of (methanol,ethanol+2-propanol+1,4-dioxane) at T=298.15 K [J] . Mohammad Mainul Hossain Bhuiyan, Kazuhiro Tamura The Journal of Chemical Thermodynamics . 2004,第7期

机译：（甲醇，乙醇+ 2-丙醇+ 1,4-二恶烷）三元混合物在T = 298.15 K时的过量摩尔焓
3. Experimental Measurements and Correlations of Excess Molar Enthalpies for the Binary and Ternary Mixtures of (Cyclohexane, Tetrahydropyran, and Morpholine) or (Cyclohexane, 1,4-Dioxane, and Morpholine) at 308.15 K and Atmospheric Pressure [J] . Farid B. Belaribi, Atika Dahmoun, Aomar Dahmani Journal of Chemical and Engineering Data: the ACS Journal for Data . 2010,第8期

机译：在308.15 K和大气压下（环己烷，四氢吡喃和吗啉）或（环己烷，1,4-二恶烷和吗啉）的二元和三元混合物的过量摩尔焓的实验测量和相关性
4. Isothermal Vapor-Liquid Equilibria at 353.15K and Excess Molar Volumes at 298.15K for Binary and Ternary Mixtures Containing 2-Methyl Pyrazine(2MP) [C] . Kyu-Jin HAN, Jong-Hyeog OH, Dong-Bok WON, The Third China-Korea conference on separation science and technology . 2001

机译：含2-甲基吡嗪（2MP）的二元和三元混合物在353.15K时的等温蒸气-液体平衡和在298.15K时的过量摩尔体积
5. Excess enthalpies of binary and ternary mixtures. [D] . Wang, Laurie Luo. 1996

机译：二元和三元混合物的焓过高。
6. Effect of Base–Acid Properties ofMixtures of Ethanol with Water on the Enthalpy of Solution of Cyclic Ethers in theseMixtures at T = 298.15 K [O] . Małgorzata Jóźwiak -1

机译：碱酸性质的影响乙醇和水的混合物对其中环醚溶液焓的影响T = 298.15 K时的混合物
7. Liquid-liquid equilibria of three ternary systems: methanol-heptane including 1,3-dioxolane, 1,4-dioxane and tetrahydropyran in the range of 253.15 to 303.15K. [O] . Hirotake Katayama, Masa-aki Ichikawa 1995

机译：三个三季系统的液体液体平衡：甲醇庚烷，包括1,3-二氧戊烷，1,4-二恶烷和四氢吡喃，范围为253.15至303.15K。
8. Standard Molar Enthalpies of Formation and Transition at 298.15 K and Other Thermodynamic Properties of the Crystalline and Vitreous Forms of Arsenic Sesquiselenide (As2Se3): Dissociation Enthalpies of As-Se Bonds. [R] . O'Hare, P. A. G., Lewis, B. M., Susman, S., 1988

机译：298.15 K的标准摩尔生成和转变焓以及砷化硒（as2se3）的晶体和玻璃形式的其他热力学性质：as-se键的解离焓。

Ternary excess molar enthalpies for the mixtures of methanol and ethanol with tetrahydropyran or 1,4-dioxane at 298.15 K

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