๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Excess properties of (alkyldiethanolamine  + H2O) mixtures at temperatures from (298.15 to 338.15) K

โœ Scribed by Y. Maham; A.E. Mather; C. Mathonat

Publisher
Elsevier Science
Year
2000
Tongue
English
Weight
140 KB
Volume
32
Category
Article
ISSN
0021-9614

No coin nor oath required. For personal study only.

โœฆ Synopsis

Excess molar enthalpies of aqueous solutions of diethanolamine, methyldiethanolamine, ethyldiethanolamine, and n-butyldiethanolamine have been measured at temperatures from (298.15 to 338.18) K. Excess molar enthalpies of these mixtures depend on the size of the alkyl groups attached to the nitrogen atom of the alkyldiethanolamine. A similar effect has been found for the excess molar volumes of these aqueous mixtures.

๐Ÿ“œ SIMILAR VOLUMES

Excess enthalpies of (2,2,4-trimethylpen
Excess enthalpies of (2,2,4-trimethylpentane  +  cyclohexane  +  dodecane) at the temperature 298.15 K
โœ Zhaohui Wang; Ding-Yu Peng; George C. Benson; Benjamin C.-Y. Lu ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 204 KB

Measurements of excess molar enthalpies at the temperature 298.15 K in a flow microcalorimeter are reported for the ternary mixture {x A smooth representation of the results is described and used to construct constant-enthalpy contours on a Roozeboom diagram. It is shown that useful estimates of th

Excess enthalpies of { 2,2-dimethylbutan
Excess enthalpies of { 2,2-dimethylbutane  +  hexane  + (octane or dodecane)} at the temperature 298.15 K
โœ Ding-Yu Peng; George C. Benson; Benjamin C.-Y. Lu ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 305 KB

Measurements of excess molar enthalpies at the temperature 298.15 K in a flow microcalorimeter are reported for the ternary mixtures {x Smooth representations of the results are described and used to construct constant-enthalpy contours on Roozeboom diagrams. It is shown that useful estimates of th

Thermodynamic excess properties for bina
Thermodynamic excess properties for binary mixtures of (butanenitrile  +  a carboxylic acid) atT =  298.15 K
โœ Trevor M Letcher; Gan G Redhi ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 129 KB

Excess molar enthalpies and excess molar volumes for (butanenitrile + acetic acid, or propanoic acid, or butanoic acid, or 2-methylpropanoic acid, or pentanoic acid, or 3-methylbutanoic acid) at T = 298.15 K are presented. The excess molar enthalpy values are found to be positive for all six systems

Excess enthalpies of { ethyl tert -butyl
Excess enthalpies of { ethyl tert -butylether  +  hexane  +  heptane, or octane } at the temperature 298.15 K
โœ Zhaohui Wang; Ding-Yu Peng; George C. Benson; Benjamin C.-Y. Lu ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 230 KB

Excess molar enthalpies, measured at the temperature 298.15 K in a flow microcalorimeter, are reported for the ternary mixtures Smooth representations of the results are described and used to construct constant-enthalpy contours on Roozeboom diagrams. It is shown that useful estimates of the enthal

Viscosity of (ethane-1,2-diol  +&#x
Viscosity of (ethane-1,2-diol  +  1,2-dimethoxyethane  +  water) at temperatures from 263.15 K to 353.15 K
โœ Marina Cocchi; Matteo Manfredini; Andrea Marchetti; Laura Pigani; Renato Seeber; ๐Ÿ“‚ Article ๐Ÿ“… 2002 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 288 KB

The kinematic viscosity ฮฝ for (ethane-1,2-diol + 1,2-dimethoxyethane + water) was measured at 14 different ternary compositions covering the whole miscibility field, and at 19 temperatures in the range 263.15 T / K 353.15. The experimental values were fitted using empirical equations of the type ฮฝ

Excess enthalpies of (di-n-butyl ether &
Excess enthalpies of (di-n-butyl ether  +  2,2,4-trimethylpentane  +  heptane, or octane) at the temperature 298.15 K
โœ Ding-Yu Peng; George C. Benson; Benjamin C.-Y. Lu ๐Ÿ“‚ Article ๐Ÿ“… 2002 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 282 KB

Measurements of excess molar enthalpies at the temperature 298.15 K in a flow microcalorimeter, are reported for the ternary mixtures where ฮฝ = 5 and 6. Smooth representations of the results are described and used to construct constant-enthalpy contours on Roozeboom diagrams. It is shown that usefu