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Thermodynamics of associated solutions—I: Alcohol-inert solvent solutions

✍ Scribed by Show-An Chen; Edward B. Bagley

Publisher
Elsevier Science
Year
1978
Tongue
English
Weight
799 KB
Volume
33
Category
Article
ISSN
0009-2509

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✦ Synopsis

For alcohol-ahphak hydrocarbon solutions, the athermal assoclakd solut~oon theory of Wlehe and Bagley 1s modlfied by mtroducmg a physical interaction term of the Scatchard-Hfidebrand type expression Good fits between the modlfied theory and experunental data for the excess Gibbs free energy of mlxmg. Gfi, the excess enthalpy of mlxmg, HE, and the excess volume of mwng, Ve are obtamed The parameters mvolved m GE and HE expresslons are either a charactenstic of the alcohol or calculable usmg the proposed correlations and pure component propertles

📜 SIMILAR VOLUMES

Thermodynamics of associated solutions—I
Thermodynamics of associated solutions—II alcohol-active solvent solutions
✍ Show-An Chen; Edward B. Bagley 📂 Article 📅 1978 🏛 Elsevier Science 🌐 English ⚖ 692 KB

The modlfied Wiehe-Bagley expresslons for GE, He and VE of alcohol-Inert solvent solutions are apphed to alcohol-active solvent solutions Excellent agreement v&h expernnental data IS obtamed, even for HE and VB curves showing a maxunum and mnumum m the composition plots 'l&c alcohol polymerlzatron e

On the thermodynamics of alcohol—hydroca
On the thermodynamics of alcohol—hydrocarbon solutions
✍ Renon Henri; J.M. Prausnitz 📂 Article 📅 1967 🏛 Elsevier Science 🌐 English ⚖ 682 KB

This article critically reconsiders a continuous linear association model based on the work of Flory and Scatchard. The model is used to reduce experimental equilibrium data for solutions of alcohols and saturated hydrocarbons; special attention is given to recent extensive enthalpy data of Van Nes