Phase equilibrium properties of binary aqueous solutions containing ethanediamine, 1,2-diaminopropane, 1,3-diaminopropane, or 1,4-diaminobutane at several temperatures

Ahmed, Nouria Chiali-Baba; Négadi, Latifa; Mokbel, Ilham; José, Jacques

doi:10.1016/j.jct.2010.12.010

Cited by 25 publications

(12 citation statements)

References 15 publications

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“…the literature. 40,51,52 The derived enthalpies of vaporization Δ 1 g H m °(298.15 K) were combined with the enthalpies of formation for the liquids Δ f H m °(l, 298.15 K) reported by Good and Moore 50 to calculate the enthalpies of formation in the gas phase Δ f H m °(g, 298.15 K). All values are listed in Table 6, where good agreement is seen between the experimental and QC values for Δ f H m °(g, 298.15 K).…”

Section: Discussionmentioning

confidence: 99%

“… f Predicted with the group-additivity (GA) values given in Table . Also, see section . g Difference between columns 6 and 7. h These values were derived with vapor pressures, ,, and enthalpies of vaporization from the literature, as described in the text (end of section ). i Values derived from the vapor pressures measured in this research (see Tables and ). j Derived with literature vapor pressures as described in the text (section ).…”

Section: Discussionmentioning

confidence: 99%

“… h These values were derived with vapor pressures, ,, and enthalpies of vaporization from the literature, as described in the text (end of section ). …”

Section: Discussionmentioning

confidence: 99%

“…Other products may be found to work as well or better. 40,51,52 and enthalpies of vaporization 46 from the literature, as described in the text (end of section 4.2). g Values derived from the vapor pressures measured in this research (Table 3).…”

Section: Fundingmentioning

confidence: 99%

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Thermodynamic Properties of N-Methyl-Substituted Ethane-1,2-diamines: Experimental and Computational Study

et al. 2016

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Vapor pressures for four N-methyl-substituted ethane-1,2-diamines were measured using the transpiration method. Enthalpies of vaporization were derived from the temperature dependence of the vapor pressures. Consistency of the experimental data was assessed and confirmed with group-additivity (GA) and quantum-chemical (QC) methods. Further confirmation of the results is provided through combined assessment with properties reported in the literature for the parent compound ethane-1,2diamine and a group of alkyl-substituted alkane-1,2-diamines. The effective application of modern QC methods in critical evaluation of enthalpies of vaporization and enthalpies of formation is demonstrated.

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

“… h These values were derived with vapor pressures, ,, and enthalpies of vaporization from the literature, as described in the text (end of section ). …”

Section: Discussionmentioning

confidence: 99%

Section: Fundingmentioning

confidence: 99%

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Thermodynamic Properties of N-Methyl-Substituted Ethane-1,2-diamines: Experimental and Computational Study

et al. 2016

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“…Ранее проведенные исследования свойств смесей вода + этилендиамин показали сильное межмолекулярное взаимодействие компонентов [5,[21][22][23][24][25][26][27][28][29][30]. Фазовая диаграмма плавления системы вода + этилендиамин [21,30] свидетельствует, что в твердой фазе присутствуют два гидратных ком-плекса: конгруэнтно плавящееся при 283 К соста-ва 1:1 и инконгруэнтно плавящееся при 263 К со-става 2:1.…”

Section: Introductionunclassified

Influence of Pressure on Excess Thermodynamic Characteristics of Water + Ethylenediamine Mixture

Egorov¹,

Makarov²,

Kolker³

2018

IVUZKKT

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The variations of excessmolarthermodynamic characteristics: Gibbs energyΔP0→PGmE, entropy ΔP0→PSmE and enthalpy ΔP0→PHmE forthe mixture of water +ethylenediamine in the temperature range of 288.15-323.15K and pressures increase up to 100 MPa were calculated. Concentration dependences ofΔP0→PGmE, ΔP0→PSmE иΔP0→PHmE versus mole fractionof ethylenediamine (x2) at all values ofpressure studied were characterized by the presenceof maxima. A correlation of the mixture melting diagramand change in excess molar entropy from concentration (D Po→pSmE=f(x2))was found.

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Vapour-Liquid Equilibrium for Novel Solvents for CO2 Post Combustion Capture

et al. 2013

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Phase equilibrium properties of binary aqueous solutions containing ethanediamine, 1,2-diaminopropane, 1,3-diaminopropane, or 1,4-diaminobutane at several temperatures

Cited by 25 publications

References 15 publications

Thermodynamic Properties of N-Methyl-Substituted Ethane-1,2-diamines: Experimental and Computational Study

Thermodynamic Properties of N-Methyl-Substituted Ethane-1,2-diamines: Experimental and Computational Study

Influence of Pressure on Excess Thermodynamic Characteristics of Water + Ethylenediamine Mixture

Vapour-Liquid Equilibrium for Novel Solvents for CO2 Post Combustion Capture

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