Prediction of thermodynamic properties: centerpiece approach—how do we avoid confusion and get reliable results?
Sergey P. Verevkin, И. В. Андреева, Kseniya V. Zherikova, А. А. Pimerzin
Abstract
Abstract The absolute vapor pressures of three amino-alcohols were measured using the transpiration method. The consistent set of standard molar enthalpies of vaporization for eighteen amino-alcohols was evaluated using empirical and structure–property correlations. The averaged values of vaporization enthalpies were recommended as reliable benchmark properties for the heat management of CO 2 capture technologies. Centerpiece approach based on the group-additivity principles was developed toward amino-alcohols. Graphic abstract
Topics & Concepts
VaporizationThermodynamicsVapor pressureBenchmark (surveying)ChemistryConfusionEnthalpy of vaporizationOrganic chemistryEnthalpyPhysicsPsychoanalysisGeographyPsychologyGeodesyChemical Thermodynamics and Molecular StructurePhase Equilibria and ThermodynamicsThermal and Kinetic Analysis