Isoprenol (3-methyl-3-buten-1-ol) is an important intermediate in the chemical industry and used, for example, production of various scent flavor chemicals. produced from aqueous formaldehyde isobutene separated by distillation mixtures containing formaldehyde, water, process. As forms oligomers with both water isoprenol, these are complex reacting systems, which not easy to separate. Hence, un...

The extended universal quasichemical (UNIQUAC) model is a thermodynamic model for solutions containing electrolytes and nonelectrolytes. The model is a Gibbs excess function consisting of a Debye–Hückel term and a standard UNIQUAC term. The model only requires binary ion-specific interaction parameters. A unique choice of standard states makes the model able to reproduce solid–liquid, vapor–liq...

The SAFT-γ Mie group-contribution equation of state is used to represent the fluid-phase behavior aqueous solutions a variety linear, branched, and cyclic amines. New group interactions are developed in order model mixtures interest, including like unlike between alkyl primary, secondary, tertiary amine groups (NH2, NH, N), secondary (cNH, cN), methine-amine (cCHNH, cCHN) with water (H2O). grou...

In this paper, the solubility of CO2 in AMP solution have been measured at temperature range of ( 293, 303 ,313,323) K.The amine concentration ranges studied are (2.0, 2.8, and 3.4) M. A solubility apparatus was used to measure the solubility of CO2 in AMP solution on samples of flue gases from Thermal and Central Power Plants of Esfahan Steel Company. The modified Kent Eisenberg model was used...