A5070608872- Thermodynamic properties of mixtures
- Phase Equilibria and Thermodynamics
- Chemical Thermodynamics and Molecular Structure
- Spectroscopy Techniques in Biomedical and Chemical Research
- Cancer Genomics and Diagnostics
- Gene expression and cancer classification
- Bioinformatics and Genomic Networks
Universidade de São Paulo
2020
Rice University
2017-2018
A novel method to evaluate volumetric properties, namely the thermal expansivity (αP) and isothermal compressibility (κT) for nonpolar hydrocarbon systems using refractive index measurements, is presented in this work. New expressions αP κT are derived from Lorentz–Lorenz equation One-Third rule, respectively. further simplified expression proposed requiring only data molecular weight calculation. Densities indices of 12 pure hydrocarbons, 6 mixtures, 3 crude oils measured at temperatures...
Modeling thermodynamic properties can be challenging when the data availability for parameters identification is limited. Fully predictive group contribution (GC) methods have been developed as an alternative to overcome scarcity. However, in order provide a higher degree of accuracy, most recent GC approaches require detailed information on molecule's structure, which not acquirable systems with unspecified components. This work intends establish foundation this limitation. The proposed...