“…Recent applications of machine learning in thermodynamics include solubility or phase equilibria , thermal ( pvT ) properties , , caloric properties , , transport properties , , and surface tension , to cite only a few. A substantial part of the recent work is dedicated to properties of ionic liquids , , , , , that are hard to describe otherwise. Machine learning has also been used for describing the properties of crude oil, asphaltene, and natural gas , , , , , , , .…”