Crespo, Emanuel A. published the artcileIsobaric vapor-liquid equilibrium of water + glymes binary mixtures: Experimental measurements and molecular thermodynamic modelling, Safety of 2,5,8,11,14-Pentaoxapentadecane, the main research area is water ethylene glycol ethyl ether mol thermodn modeling.
In this work, new exptl. data on the isobaric vapor-liquid equilibrium (VLE) of binary aqueous systems, with six different glycol ethers (glymes), some of which are currently used in the Selexol process, were measured at three different pressures, namely 0.05, 0.07, and 0.1 MPa. From the exptl. data, the water activity coefficients were estimated using the modified Raoult’s law and used to infer about the effect of the glymes structure on their interactions with water. Moreover, using a coarse-grain mol. model previously proposed in the framework of the soft-SAFT equation of state (EoS) for both glycols and glymes, the exptl. data were successfully correlated with a single state-independent binary interaction parameter and average absolute deviations from the exptl. data of 1.30 K. Furthermore, the model was used in a predictive manner to obtain the water activity coefficients in the whole composition range, providing useful insights into the systems non-ideality.
Fluid Phase Equilibria published new progress about Correlation analysis. 143-24-8 belongs to class ethers-buliding-blocks, name is 2,5,8,11,14-Pentaoxapentadecane, and the molecular formula is C10H22O5, Safety of 2,5,8,11,14-Pentaoxapentadecane.
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem